Purity：99% 99 9% 99 99%The density is 3 353g ml at 25 c (lit )Boiling point 806-812 C Melting point 730°CMolecular

Chromium(II) Chloridepurity：99%~99 9%CAS：10049-05-5Character：powder

Hafnium disulfide (HfS2) CAS No : 18855-94-2 Purity: 3N (99 9%) Physical properties: dark gray or black particles, powders

Antimony trisulfide (Sb2S3) CAS number: 1345-04-6 Purity: 4N (99 99%), 5N (99 999%) Physical properties: dark gray or black particles, powder

Tin sulfide (SnS) CAS number: 1314-95-0 Purity: 4N (99 99 99%), 5N (99 999%) Physical properties: black particles, powder

Cobalt(II) bromide (CoBr2) CAS number: 85017-77-2 Purity: 3N (99 9%) Physical properties: red powder

Lanthanum(III) bromide CAS No : 13536-79-3 Purity: 4N (99 99%) Physical property: white powder

Magnesium bromide (MgBr2) CAS No : 7789-48-2 Purity: 4N (99 99%) Physical property: off white powder

Tin dibromide (SnBr2) CAS No : 10031-24-0 Purity: 4N (99 99%), 5N (99 999%) Physical properties: gray particles, powder

Molybdenum diselenide (MoSe2) CAS No : 12058-18-3 Purity: 4N (99 99%) Physical properties: dark gray or black particles, powder

Cadmium arsenide (Cd2As3) CAS No : 12006-15-4 Purity: 4N (99 99%), 5N (99 999%) Physical properties: dark gray or black particles, powders

Hydrated Indium(III) nitrate (In (NO3) 3 · nH2O) CAS No : 13465-14-0 Purity: 4N (99 99%), 5N (99 999%) Physical properties: white powder

Bismuth chloride (BiCl3) CAS No : 7787-60-2 Purity: 4N (99 99%), 5N (99 999%) Physical properties: white powder

Palladium(II) chloride (PdCl2) CAS No : 7647-10-1 Purity: 3N (99 99%) Pd (59 5%) Physical properties: yellow powder

Ruthenium chloride (RuCl3) CAS number: 10049-08-8 Purity: 4N (99 99%) Physical properties: black particles, powder

Ferric chloride (FeCl3) CAS No : 7705-08-0 Purity: 4N (99 99%) Physical property: yellow powder

Tellurium tetrachloride CAS No : 10026-07-0 Purity: 4N (99 99%) Physical property: white powder

Hafnium tetrachloride (HfCl4) CAS No : 13499-05-3 Purity: 3N (99 9%) Physical property: white powder

Germanium monosulfide CAS No : 12025-32-0 Purity: 4N (99 99%), 5N (99 999%) Physical properties: black particles, powder

Strontium iodide (SrI2) CAS No : 10476-86-5 Purity: 4N (99 99%) Physical property: white crystal

Hafnium(IV) iodide (HfI4) CAS No : 13777-23-6 Purity: 3N Physical property: particles, powder

Tetra Tin(IV) iodide (SnI4) CAS No : 7790-47-8 Purity: 4N (99 99%), 5N (99 999%) Physical properties: reddish brown powder

Molybdenum telluride (MoTe2) CAS No 12058-20-7 Purity: 4N (99 99%) Physical properties: Dark gray or black particles, powder

Tin telluride (SnTe) CAS No : 12040-02-7 Purity: 4N (99 99%), 5N (99 999%) Physical properties: gray Cubic crystal system crystal

Silver telluride (Ag2Te) CAS No : 12002-99-2 Purity: 4N (99 99%), 5N (99 999%) Physical properties: dark gray or black particles, powders

GeTeSb CAS number: Purity: 4N (99 99%), 5N (99 999%) Physical properties: dark gray or black particles, powder

High purity lead (Pb) purity: 4N (99 99%), 5N (99 999%), 6N (99 9999%) CAS number: 7439-92-1 Physical properties: external bright, silver white

Anhydrous Tri Chromium(III) iodide

Anhydrous Tri Chromium(III) bromide

Anhydrous Chromium(III) chloride Purity: 99 9% Monophase

99 99% gallium nitride Third generation semiconductor materials, powders, and targets are available

High purity Copper(I) telluride 4N5N block particle powder 1 Physical property Chemical formula: Cu2TeCas No: 12019-52-2 Molecular weight: 254 692 Density: 7 27 g cm3 Melting point: 900 ℃ 2 Purity 99 99% ～ 99 999%

Elemental targets: bismuth (Bi) , tellurium (Te) , zirconium (Zr) , cadmium (CD) , hafnium (HF) , sulfur (s) , aluminum (Al) , manganese (MN) , molybdenum (Mo)

Cobalt phosphide (Co2P) ​1 Physical properties: CAS number: 12134-02-0 Molecular weight: 148 84 Character: Grey rhombic crystal

Gallium Phosphide Gallium phosphide (Molecular formula GaP) is a compound mainly used for semiconductor materials Purity: 99 999%

Zinc phosphide Chemical formula: Zn3P2 Purity: 99 999%

Indium phosphide Chemical formula: InP Purity: 99 999%, 99 9999%

Zinc phosphate Purity: 99 99% Character: Colorless rhombic crystal or white microcrystalline powder Density: 3 99g ml Melting point: 900 ℃

Cadmium phosphate English name: Cd3P2 Purity: 4N Physical specifications: block powder Character: Square needle shaped crystal

Zirconium sulfide Molecular formula: ZrS2 CAS No : 12039-15-5 Purity: 99 9% Physical specification: powder, block

Cobalt disulfide (CoS2) 1, physical property: CAS No : 12013-10-4, molecular weight: 123 06, property: Cubic crystal system, black crystal density (g mL, 25 ℃): 4 3

Silicon disulfide (SiS2) CAS NO : 13759-10-9 Molecular weight: 92 215 Melting point: 1090 ℃ Density: 2 02g cm3

Molybdenum disulfide 1, physical property: CAS No : 1317-33-5, molecular weight: 160 07, English name: Molybdenum (Ⅳ) Sulfide, property: black gray powder with silver gray luster, greasy when touched

Nickel sulfide (NiS2) Physical property: CAS No: 12035-51-7 Molecular weight: 122 82 Purity: 4N (99 99%) Physical property: the powder is black;

Titanium disulfide (TiS2) Density: 322g ML Molecular weight: 112 Purity: 99 95%

tin disulfide（SnS2) 1 Physical properties: Soluble in aqua regia and hot alkaline solutions, insoluble in water, hydrochloric acid, and nitric acid Chemical formula: SnS2 Molar mass: 182 84 g · mol? one Appearance: Golden yellow crystal Density: 4 5g cm3 Melting point: (decomposition)

Germanium disulfide（GeS2) 1 Physical properties: White powder, Orthorhombic crystal system structure Density: 2 19g cm3 Melting point: 800 ℃

Lithium sulfide(Li2S) 1 Physical properties: CAS number: 12136-58-2 Character: Yellow powder, with a smell similar to rotten eggs Density (g mL, 25 ℃): 1 66 Melting point (° C): 900-975 Solubility: Strong reaction with water

[99 99%Cadmium sulfide（CdS)powder] 1 Technical integration with CVD chemical vapor deposition process: Cd (vapor)+H2S=CdS+H2 2 Inspection: ICP-MS; Laser particle size analyzer, scanning electron microscope 3 Service: Provide practical protective measures and material application solutions

Chinese name: English name: Lead (II) sulfide Purity: 99 999% English alias:C I 77640; Lead sulfide; Lead (II) sulfide (99 999% Pb)

99 99% Zinc sulfide ZnS powder, crystal 1 Purity: 99 99% 2 Particle size: D50=1-10 microns 3 Inspection: ICP-MS; XRD; Laser particle size analyzer (Please consult the ICP-MS test report, all impurity elements are lower than 100ppm)

Silver sulfide (Ag2S) 1 Molecular formula: Ag2S 2 Density: 6 85-7 23g cm3 Melting point: 825 ℃ 3 Inspection: ICP-MS (99 999% purity: all impurity elements are lower than 10ppm);

High quality 4N high-purity bismuth trisulfide powder 1 Basic Description Chemical symbol: Bi2S3 Cas No: 1345-07-9 Molecular weight: 514 Density: 7 61 g cm3 Melting point: 685 ℃ 2 Purity 4N 3 Specifications Powder

Gallium trisulfide 1 Physical properties: Molecular formula: Ga2S3 Property: White solid The density ranges from 3 46 to 3 65g cm3 Melting point 1090~1255 ℃ Solubility: Easily soluble in concentrated alkali to form gallic acid salts, as well as in hydrochloric acid and nitric acid 2 Purity: 5N (99 999%);

Indium trisulfide 1 Physical properties: CAS number: 12030-24-9 Molecular weight: 325 83 English name: Indium (III) sulfide Character: Orange-red powder Density (g mL, 25 ℃): 4 45 Melting point (oC): 1050

Cadmium chloride Chemical formula: CdCl2 Purity: 99 99%

Purity of Magnesium chloride: 99 99% pure Magnesium chloride is colorless monoclinic crystal, and industrial products are usually yellowish brown with a bitter salty taste It is easy to absorb moisture and loses 2 molecules of Water of crystallization when dissolved in water at 100 ℃ At room temperature, its aqueous solution is

Chemical formula MnCl2 Molecular weight 125 844 InchiInChI=1 2ClH Mn h2 * 1H q + 2 p-2 Melting point 650 ℃ Boiling point 100 ° C at 760 mmHg Water solubility 723 g L (25 ℃) Steam pressure 24 5mmHg at 25 ° C Physical and chemical properties Melting point 652 ° C (lit )

Chinese alias: anhydrous Nickel(II) chloride English name: Nickel chloride English alias: Nickel (II) chloride; Nickel (2+) dichloride CAS: 7718-54-9 EINECS: 231-743-0 Purity: 99 99% Molecular formula: NiCl2 Molecular weight: 129 5994

Copper(II) chloride physical property Appearance and properties: Blue hygroscopic powder Melting point (℃): 498 (decomposition) Boiling point (℃): 993 (converted to Copper(I) chloride) Relative density (water=1): 3 386

Nickname zinc chloride powder, zinc salt ​Foreign name Zinc chloride Molecular weight 136 30 EINECS login number 201-064-4 Boiling point 732 ℃ Density 2 91g cm3 (25 ℃) Zinc chloride Purity: 99 99%

99 99% indium chloride InCl (+1 valent indium) 1 Melting point: 225 ℃; 2 Boiling point: 608 ℃; 3 Density: 4 19 g mL; 4 Flash point: 608 ℃; 5 Specification: Light yellow powder (see product image for color); 6 Sensitivity: Easy to hydrolyze;

Anhydrous Gallium trichloride (GaCl3) ​1 Process route: non wet process, without any Water of crystallization Gallium reacts with hydrogen chloride gas and is separated and purified through distillation process; 2 Inspection: XRD; GDMS (4N: the total amount of all impurity elements is less than 100ppm; since indium chloride is easy to hydrolyze, its purity cannot be accurately detected by ICP-AES, ICP-OES, and ICP-MS, because these three inspection methods are to prepare water solutions for samples by dissolving, digesting, and diluting)

Anhydrous Indium(III) chloride (InCl3) ​1 Process route: non wet process, without any Water of crystallization Indium is separated and purified by distillation process after reacting with solid chloride; 2 Inspection: XRD; GDMS (4N: the total amount of all impurity elements is less than 100ppm; since indium chloride is easy to hydrolyze, its purity cannot be accurately detected by ICP-AES, ICP-OES, and ICP-MS, because these three inspection methods are to prepare water solutions for samples by dissolving, digesting, and diluting)

Indium Acetate In (C2H3O2) 3 1 Physical properties: CAS number: 25114-58-3 Molecular formula: In (C2H3O2) 3 Molecular weight: 291 95 Character: White needle shaped crystal Melting point: 280 ℃

Cadmium zinc telluride (CZT) Purity: 99 9999% Purpose: Nuclear magnetic resonance, terahertz materials And can provide 99 9999% tellurium, 99 9999% cadmium, 99 9999% zinc raw materials

Copper indium gallium selenium CIGS thin film solar cell core material 1 quaternary co evaporation: high-purity selenium 5N (oxygen free), high-purity indium 5N, high-purity gallium 5N, high-purity copper 5N Adjust the temperature of the substrate Can provide 1-3 mm uniform oxygen free

Copper zinc tin sulfur (CZTS) 1 Composition: Cu2ZnSnS4 (Cu2S+ZnS+SnS2); 2 Purpose: Used for preparing CZTS thin film solar cells;

Cadmium stannate (Cd2SnO4) (a new material for TCO transparent conductive layer) CAS NO : 12185-56-7 1 Purity: 99 99% (4N); 99 999% (5N) 2 Specification: Powder;

99 99% Sodium tellurite (Na2TeO3) 1 Physical properties: CAS number: 7790-58-1 Molecular weight: 253 79 English name: Potassium tellurite (IV)

99 99% Potassium tellurite (K2TeO3) 1 Physical properties: CAS number: 7790-58-1 Molecular weight: 253 79 English name: Potassium tellurite (IV) Character: white powder or colorless Monoclinic crystal system crystal

Indium bismuth tin polycrystalline rod:(In Bi Sn)Purity: 99 99%

Titanium disulfide (TiSe2) 1, purity: 3N5 (99 95%) High purity titanium disulfide TiSe2, purity above 99 95% 2, physical properties: powder; 3 Technical docking: high-temperature and high-pressure vacuum melting, followed by thermal diffusion after treatment;

Tungsten diselenide 1 Molecular formula: WSe2 2 Technical connection: non wet process, without any Water of crystallization Synthesis process: 1mol W+2mol Se=1mol WSe2; 3 Inspection: ICP-MS

99 999% gallium trislenide powder; Gallium(III) selenide Ga2Se3 powder 1 Purity: 99 999% 2 Particle size: 100 mesh; 200 mesh;

Antimony triselenide [Sb2Se3] 1 Physical properties: CAS number: 1315-05-5 Molecular weight: 480 38 Character: Gray blocky substance Density (g mL, 25 ℃): 5 843 Melting point (oC): 611

Indium(III) selenide (In2Se3) 1 Physical properties: Atomic mass: 193 508 The deformed NaCl structure is black with a dull greasy luster and is fragile Melting point: 660 ℃ Density: 5 55 g cm3

Bismuth selenide Molecular formula: Bi2Se3 CAS No : 12068-69-8 Purity: 99 99%, 99 999% Color: Black

99 99% Cadmium selenide (CdSe) powder, particles 1 Technical connection: purification of cadmium and selenium (the process used includes: anode slime enrichment, electrolysis, Vacuum distillation, hydrogenation deoxidation ) - CVD synthesis of binary alloy: 1mol Cd+1molSe=1molCdSe; 2 Inspection: ICP-MS; XRD; Laser particle size analyzer

Cobalt(II) selenide (CoSe) 1 Physical properties: Cas No 1307-99-9 Molecular weight: 137 89 Yellow crystalline solid with semiconductor properties Melting point: 1055 ℃ Density: 7 65 g cm3

Niobium diselenide (NbSe2) CAS NO : 12034-77-4 1 Purity: 3N5 (99 95%) 2 Physical properties: Blue gray powder; 3 Technical docking: high-temperature and high-pressure vacuum melting, followed by thermal diffusion after treatment;

High purity Nickel selenide 1 Physical properties Chemical formula: NiSe Cas No: 1314-05-2 Molecular weight: 137 65

Lead selenide Technical docking: Gas phase synthesis CVD - a specially designed quartz device, high-precision analysis and weighing, proportioning according to MOL ratio of 1:1, using high-frequency oscillation heating, and cooling circulating water on the quartz device to prevent steam pressure from exploding due to excessive pressure

Tin selenide Molecular formula: SnSe Cas No : 1315-06-6 Purity: 99 99%, 99 999% Color: Gray

Zinc selenide High purity 4N99 99% Zinc selenide ZnSe coating material Zinc selenide ZnSe coating material Application: Zinc selenide material has a high tolerance to Thermal shock, making it an optical material in the high-power

Copper selenide Molecular formula: Cu2Se Technical connection: purification of copper and selenium (the processes used include: anode slime enrichment, electrolysis, Vacuum distillation, hydrogenation deoxidation, Zone melting ) - vacuum melting to synthesize binary alloy

99 99% anhydrous Bismuth tribromide Bismuth (III) bromide (BiBr3) 1 Physical properties: CAS number: 7787-58-8 Molecular weight: 448 71 Character: Orange crystal Density (g mL, 25 ℃): 5 7

High purity Lead(II) bromide (PbBr2) CAS number: 10031-22-8 Lead dibromide; Plumbous bromide, rust remover, pigment ingredient, catalyst 1 Character: white Orthorhombic crystal system crystal

Anhydrous Indium(III) bromide Purity: 99 99% 1 Physical properties: Molecular weight: 354 53 Character: White hygroscopic crystalline solid Density (g mL, 25 ℃): 4 74

99 99% Tellurium dioxide powder (conductive silver paste, special for brightener) 1 Technical connection: anode slime of lead-zinc ore and copper ore – enrichment – electrolysis – Vacuum distillation – full CVD chemical vapor deposition process: Te+O2=TeO2 (without any acid radical ions)* The harm of acid ions: 1) slow corrosion of equipment; 2) Influence on conductivity - interference;

Zirconium dioxide Purity: 99 99% Character: White heavy amorphous powder Odorless Odorless Soluble in a mixture of 2 parts sulfuric acid and 1 part water, slightly soluble in hydrochloric acid and nitric acid, slowly soluble in hydrofluoric acid, and almost insoluble in water Irritating Relative density 5 85 Melting point 2680 ℃ Boiling point 4300 ℃

Tin(IV) oxide 1 Physical properties: Atomic mass: 150 71 Density: 6 95 g cm3 Melting point: 1127 ℃

Bismuth(III) oxide (Bi2O3) 1 Physical properties: Bismuth(III) oxide α Type β Type and δ There are three types of crystal forms α Type A is yellow Monoclinic crystal system crystal, with relative density of 8 9, melting point of 825 ℃, soluble in acid, insoluble in water and alkali β The type is bright yellow to orange, in a square crystal system, with a relative density of 8 55 and a melting point of 860 ℃ It is soluble in acid but insoluble in water

Chromium(III) oxide (Cr2O3) Purity: 99 99% Chromium(III) oxide is an inorganic oxide, chemical formula is Cr2O3, in which chromium is+3 Oxidation state Chromium(III) oxide is one of the common chromium oxides, which is used to produce other chromium compounds The crystal structure of Cr2O3 is similar to that of Al2O3 The oxygen atoms are cubic and tightly packed, and chromium occupies 2 3 of the Octahedron voids It is Antiferromagnetism at 307K (Néel temperature)

Antimony trioxide (Sb2O3) 1 Physical properties: White powder, odorless Melting point: 655 ℃ Boiling point: 1425 ℃ Heating to 400 ℃ under high vacuum can sublimate; 2 Purity: 99 99% -99 999%;

Gadolinium(III) oxide Purity: 99 99% CAS number: 12064-62-9 EINECS number: 235-060-9 Molecular weight: 362 4982

99 99% gallium trioxide (Ga2O3) 1 Technical docking: Electric arc heating instantly vaporizes gallium, and the vaporized gallium vapor is deposited with excess oxygen by CVD chemical vapor deposition: 4Ga+3O2=2Ga2O3,

magnesium oxide Chemical formula: MgO Purity: 99 99% Magnesium oxide is an inorganic substance with the chemical formula of MgO It is an oxide of magnesium and a Ionic compound It is a white solid at room temperature Magnesium oxide exists in the form of periclase in nature and is a raw material for magnesium smelting

Nickel oxide Molecular formula: NiO Cas No : 1313-99-1 Purity: 99 99%, 99 995%

99 999% lead oxide (PbO) powder 1 Technical docking: CVD chemical vapor deposition: 5N lead vapor reacts with excess oxygen 2 Inspection: ICP-MS; XRD, laser particle size analyzer;

Rubidium oxide CAS number: 18088-11-4 Chemical formula: RbO2

Iron trioxide Fe2O3 Purity: 99 99% Property Melting point 1538 ° C Density 5 24 Flash point>230 ° F Storage conditions 2-8 ° C

Copper(II) oxide 1 Name: Copper(II) oxide; Copper oxide wire; Copper oxide powder 2 characters: brown black broken wire solid; Brown black powder 3 Melting point: 1026 ℃ 4 Water solubility: insoluble in water, soluble in dilute acids, ammonium chloride, and cyanide

Zinc oxide ZnO 1 Purity: 99 99%, 99 999% 2 Inspection: ICP-MS; (All impurity elements are lower than 100 PPM, 10 PPM); Laser particle size analyzer; 3 Technical docking: CVD - High purity argon gas carrying zinc vapor into the reaction chamber and depositing excess oxygen in a chemical vapor phase: 2Zn+O2=2ZnO;

4 Packaging Transparent plastic bag vacuum encapsulation followed by aluminum foil bag vacuum encapsulation, or polyethylene bottle encapsulation followed by aluminum foil bag vacuum encapsulation; Customers can specify the packaging method 5 Services

Chinese name: 氟化钡 English name Barium fluoride Also known as Barium fluoride (II) Chemical formula: BaF2 Purity: 99 99% EINECS login number 232-108-10 Molecular weight 175 34

Aluminium fluoride Purity: 99 99% Appearance and properties: colorless or white crystals Melting point (℃): 1040 Relative density (water=1): 1 91

Solubility (water) 0 013 g 100 mL Molar mass 62 3018 g · mol ⁻ ¹ Colorless tetragonal crystal in appearance Boiling point 2260 ° C (decomposition) Δ FHm298K-1124 2 kJ · mol-1 Crystal structure, rutile configuration (tetragonal), tP6

Chinese name: 氟化铈 ​English name: Cerium Fluoride Purity: 99 99% CAS: 7758-88-5 Molecular formula: CeF3 Molecular weight: 197 11

Chinese name: 氟化镱 ​English name: Ytterbium fluoride Alias: Ytterbium (III) fluoride CAS: 13760-80-0 Molecular formula: YbF3 Molecular weight: 230 04 EINECS: 237-354-2

Indium(III) fluoride (InF3) 1 Physical properties: ​CAS number: 7783-52-0 Molecular weight: 171 82 English name: Indium Trifluoride Character: Colorless powder Density (g mL, 25 ℃): 4 39

Lead iodide ​1 Character: yellow Hexagonal crystal family crystal or powder。 2 density（g mL,25℃）：6 16 3 Relative vapor density (g mL, air=1): Undetermined 4 Melting Point点（oC）：410 5 boiling point（oC,常压）：954

Cesium Iodide Chemical properties Melting point：626°C(lit ) boiling point：1280°C Density：4 51g mLat25°C(lit ) refractivity：1 7876

Cuprous iodide 1、Chinese name: 碘化亚铜 2、Molecular formula：CuI 3、molecular weight：190 45 4、CAS Number：7681-65-4 5、EINECS Number：231-674-6 6、Melting Point：605℃

Indium iodide（InI) 1、physical property： Indium(I)Iodide (InI);  CAS number：13966-94-4 molecular weight：241 7225 molecular structure：I-In

Tin diiodide Formula：SnI2 Cas number：10294-70-9 Purity：99 99%，99 999%

Antimony triiodide (SbI3) 1 Technical connection: non wet process, without any Water of crystallization CVD process: chemical vapor deposition of antimony and Hydrogen iodide gas: 2Sb+6HI=2SbI3+3H2; 2 Inspection: ICP-MS (99 99% purity: all impurity elements are lower than 100ppm); XRD: (main peak completely symmetrical); SEM: (scanning electron microscopy); ​

Anhydrous Tri Indium(III) iodide InI3 1 Physical characteristics: Indium (III) iode anhydrous CAS number: 13510-35-5 Molecular weight: 495 5314 Molecular structure: InI3

Product properties Melting point: 280 ° C Density: 5 05 g mL at 25 ° C (lit) Form: Crystalline Specific gravity: 5 403 Water solubility: Decomposes slowly in cold water to TeO {2} and HI Sensitivity: Moisture Sensitivity

P N type Bismuth telluride (P N-Type Bi2Te3) 1 Purity: 4N (99 99%); 2 P-type: Bismuth telluride antimony doped N-type: Bismuth telluride selenium doped

​99 999% CdTe powder: -60 + 120 mesh, particles: 1-6mm THM mobile heating synthesis process (superior to CVD Chemical vapor deposition process) Inspection: icp-ms; laser particle size analyzer, sem

Gallium Telluride Ga2Te3 1、Physical Properties: Cas No : 12024-14-5 molecular weight: 197 32 English name: Gallium (II) tellurid properties: black crystal density (g mL, 25 ° C) : 5 44 melting point (OC) : 824 ± 2

99 999%Lead Telluride(PbTe) 1、Physical Properties: CAS: 1314-91-6 formula: PBTE molecular mass: 334 80 melting point: 905 ° C;

High purity zinc telluride (99 99% ~ 99 999% ; block, particle, powder) 1、Chemical formula: ZnTeCas No: 1315-11-3 molecular weight: 192 98 density: 6 34 g cm3 melting point: 1240 ° C

Indium Telluride molecular formula: InTe molecular weight: 2424 properties: black or blue-gray crystals Tetragonal crystal structure is lamellar crystal

Germanium telluride【GeTe】 1、Physical Properties: Cas No 12025-39-7 molecular weight: 200 24 English​ name：Germanium telluride Character: Black Crystal Density（g mL,25℃）：6 14 Melting Point（oC）：725

Purity：99 99% Alias: Tellurium acid English name：telluric acid, telluric(VI) acid EINECS号:232-267-6 Molecular structure:

Chinese name：Antimony telluride English name：antimony telluride crystal Purity：99 99% 99 999%　　 Formula：Sb2Te3　　 Molecular weight：626 3Nature: Table V

Bismuth（Bi） Technology docking： Electrolysis–Area melting inspection：ICP-MS；Laser particle size analyzer，Scanning electron microscope。Services：Provide practical protective measures，Provide material application solutions

[99 999%Tellurium（Te） ]Technology docking：Lead-zinc ore, copper ore anode slime-enrichment-electrolysis-vacuum distillation-hydrogenated deoxidation-zone melting; test: ICP-MS

Name： Vanadium powder Purity ： 99 99% Traits：Light Gray metallic powder。 Purpose： The metal vanadium is used in special steel, Superhard material, hard alloy and so on

High purity calcium：99 5% 99 95% 99 99%，Calcium is a metallic element, the symbol CA, in the periodic table in the fourth cycle, the IIA Group, at room temperature as a silver-white crystal It can be used as

Zirconium powder properties: light gray shiny metal or gray amorphous powder content：99 9% Granularity：100-320 mesh melting point：1852 °C(lit ) Boiling Point：4377 °C(lit )Density：(水=1)6 49

High purity cadmium applications: mainly used in nuclear magnetic resonance cadmium zinc telluride materials, instrument detection materials, preparation of II-VI Compound semiconductor, high purity alloys, batteries, solder and control rods in atomic reactors, etc

1、Appearance and description: hafnium powder is a gray metal powder, easy to catch fire in the air, divided into industrial-grade hafnium powder and nuclear-grade hafnium powder。2、Nature:It has good corrosion resistance and is not easy to be corroded by general acid-base water solution

Supply high purity 5n-6n gallium pills99 999%-99 9999%Gallium grains 1-6mm Gallium spheres Gallium alloy1、The element describes the chemical formula：GaCasNo：7440-54-2 Atomic weight：69 723 Density：5 91 g cm3 Melting Point：

Specifications: Powder, block 1 purity: 5N (99999%) , 6N (99999%) ; 2 technical docking: distillation-re-distillation; 3 specifications: irregular block; 4 packaging: 2-layer vacuum bag

High purity aluminum Chinese name：铝 Cas No：7429-90-5 Formula：Al Product purity： 99 999%、99 9999% Physical specifications：Particles, bars, blocks, slices Product packaging: vacuum bags or bottles, can also be in accordance with customer requirements packaging

Manganese powder purity: 99 95% Product performance high purity manganese powder, less impurities Application Direction Manganese powder is an important alloying element in the production of stainless steel, High-strength low-alloy steel, aluminum-manganese alloy, copper-manganese alloy, etc ​

Molybdenum powder product purity：99 9% product characteristics micro-nano-molybdenum powder by gas-phase evaporation condensation preparation, particle size uniformity, spherical degree of high, high purity, small particle size, loose density, the nano-molybdenum powder has good stability in the air at room temperature, high sintering activity, high high temperature strength and hardness, good thermal and electrical conductivity, and good corrosion resistance, widely used in chemical, metallurgical and aerospace industries, molybdenum and molybdenum alloy products, raw materials and other fields

NB powder (Details) ： Nb：≥99 99%； APS：10μm SSA：>2 6 m2 g Density：8 6g cm3 Loose density:3 2g cm3

High Purity Nickel molecular formula: NI Cas No 7440-02-0 purity：99 99%, 99 999% color: silvery white physical properties: square, cylindrical particles Uses: mainly used in the production of II-VI Compound semiconductor,

Rubidium (RB) is a silvery white light metal Soft and waxy, it is more chemical property than potassium It is easy to release electrons under the action of light It reacts violently with water, creating hydrogen and rubidium hydroxide gas Easily reacts with oxygen to form complex oxides

Purity: 99 9% Properties: the product is a light gray irregular powder, has a large inhalation capacity, high temperature or electric spark flammable conditions Application：

99999% antimony block, antimony particle, antimony bar。Technology docking: antimony trichloride SbCl3-distillation-hydrogen reduction SB Test: ICP-MS, the total impurity content of 5n antimony is below 10 ppm

Molecular formula for high purity iron：Fe CAS number：7439-89-6 Purity：99 99%, 99 999% Color: Silvery White Physical properties: square, cylindrical particles use: aerospace, precision metallurgy, soft magnetic zero

99 999%High purity copper particles 7440-50-83、Standard specification for copper ingots -- copper pellets。4、Packing in vacuum bags or vacuum bottles, or according to customer requirements packaging 5、 quality inspection according to the corresponding test report 6、Copper for use

Properties: black powder: -100 mesh; -200 mesh; black particles: 2-6 mm Chemical purity：High purity selenium: Se-05 purity of 99 999% , silver, aluminum, bismuth, cadmium, copper, iron, indium, magnesium, nickel,

Usage: Mainly used for preparing group compound semiconductors (such as PbxSn1-xTe), high-purity alloys, ultra-low temperature cooling alloys, superconducting materials (Nb2Sn), solder, and dopants for compound semiconductors ITO material

2 Purity: 99 999%, 99 9999%, 99 99999% 3 Physical properties: zinc rod, zinc ingot, zinc particle 4 Purpose: Mainly used for preparing compound semiconductors, producing ZnxCd1-xTe, ZnP, ZnS,

Yttrium has a wide range of industrial applications, as it can be used as a yttrium phosphor to produce red color on television screens It is also used as a filter for certain rays, superconductors, superalloys, and special glass Yttrium is resistant to high temperature and corrosion

Purity: 4N English name ytterbium Chinese name ytterbium CAS number 7440-64-4 Solubility - Molecular weight 173 05400 Melting point 824 ° C (lit) Density 6 54 g mL at 25 ° C (lit) Boiling point 1196 ° C (lit)

99 99% indium ingots, indium beads, indium particles, indium powder technology docking: electrolysis melting (removing low melting point lead, arsenic, cadmium, phosphorus, mercury, sulfur, selenium, etc ) Inspection: ICP-MS; GDMS Services: Provided

Provide ICP-MSS, ICP-AES, XRD or particle size testing reports based on the product type; Provide after-sales service and material application solutions according to customer needs