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Indium Chloride Industrial Grade 99%

Indium chloride is available with indium(III) chloride anhydrous and indium(III) chloride tetrahydrate, which are common indium salts. Indium(III) chloride anhydrous is white powder, which is soluble in water. Indium metal is the raw material. Indium(III) chloride tetrahydrate is white crystalline powder.When heating in air, it decompose to In2O3.

Indium Chloride

CAS No.:10025-82-8 EINECS No.:233-043-0 Molecular Formula:InCl3 Molecular Weight:221.18
Melting Point:586℃ Boiling Point:300℃ Flash Point:300℃ Density:3.46
CAS No.:22519-64-8 EINECS No.:233-043-0 Molecular Formula:InCl3.4H2O Molecular Weight:293.24
Melting Point:56 UN3260 8/PG 2    

Applications

Indium(III) chloride anhydrous is spectral purity reagent and high purity chemical reagent. Dilute indium trichloride solution spray on grass feed that is as growth promoter of fleece.

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Indium Iodide Industrial Grade 99.9%

Indium iodide is yellow solid, which is an indium salt. Its fused salt is almost black. It is stable at room temperature and room pressure., which is also stable to water and acid. Indium and mercury iodide are the raw material. There is also another method, which need indium and indium triiodide as raw material. Indium triiodide is available too.

Indium Iodide

CAS No.:13966-94-4 EINECS No.:237-746-3 Molecular Formula:InI Molecular Weight:241.72
Melting Point:351℃ Boiling Point:715℃    

Applications

Indium(I) iodide use as laboratory reagent normally.

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Mercury Bromide Industrial Grade 99%

 

Mercury bromide is white crystal powder.  It gets other products as mercury(II) bromide, mercury dibromide, mercuric dibromide and so on. Yellow mercury oxide is the raw material.

Mercury Bromide

CAS No.:7789-47-1 EINECS No.: 232-169-3 Molecular Formula:HgBr2 Molecular Weight: 360.40
Melting Point:236℃ Boiling Point:322℃ Density: 6.109 UN 1634 6.1/PG 2

Applications

HgBr2 is for analytical reagent that test arsenic by Gutzeit method. It is also for medical industry.

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Silver Powder Industrial Grade 99.9%

Silver powder is a ultra fine precious metal particles, which has best electrical conductivity and thermal conductivity among all metal elements. Its reflectivity is extremely high, which can reach above 99%. Silver nano powder is insoluble in water, but resolve in dilute nitric acid and hot concentrated sulfuric acid. Its chemical property is stable and doesn’t react with moisture and oxygen in air. Inhaling or touching silver ultra fine powder or smog cause blue grey spot slowly, which would never fade away. Please be cautious when handling. Ultra fine silver powder’s processing is reduction from silver nitrate solution.

Silver Powder

CAS No.:7440-22-4 EINECS No.:231-131-3 Molecular Formula:Ag Molecular Weight:107.87
Melting Point:960℃ Boiling Point:2164℃ Density:10.49 Electrical Conductivity:63*106
Heat Conductivity:429 Specific Resistance:1.586*10-8 Electronegativity:1.93 Specific Heat:232

Applications

In electronic industry, silver ultra fine  powder applies to prepare sintered conductive paste with high temperature  and conductive coating. It is main conductive content for thick film ink. The silver paste using silver ultra fine powder has many advantages, for instance, good wettability, good printing, excellent sintering film. It applies to make thick film mixture IC, resistor, multi-layer capacitor and sensitive element.

Nano silver powder can apply to conductive magnetic material, high-performance catalyst and antibacterial agent. However sheet silver powder mainly applies to conducting coating layer and conductive pole of low temperature silver paste.

Silver powder also can apply to process alloys, high pure silver salts and high pure analytical reagents. It is for coating silver and doping.

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Thulium Nitrate Industrial Grade 99%

Thulium nitrate hexahydrate is green crystalline powder, which is a kind of rare earth nitrate salts.  It is soluble in water, ethyl alcohol, acetone and diethyl ether. Thulium nitrate hexahydrate doesn’t dissolve and react at normal situations. The advised storage is sealing under 2~10℃. Thulium oxide, thulium hydroxide or thulium carbonate  is the raw material.

Thulium Nitrate Hexahydrate

CAS No.: 36548-87-5 EINECS No.: 239-069-9 Molecular Formula: TmN3O9.6H2O  Molecular Weight: 463.04
 UN 1477 5.1/PG 2

 

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Tri Sodium Phosphate LAB GRADE > 99%

Tri Sodium Phosphate is used as an ingredient in cleaning agents.

Boiler Treatment: For removal of Scales formed in Boilers

Tri Sodium Phosphate is used in Photographic developers & Clarifying Sugar.

TSP is used in manufacturing Paper, for Softening Water and in Tanning of Leather

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Vanadyl Oxalate Industrial Grade 99%

Vanadyl oxalate is blue crystalline powder, which is also available in solution. It is a kind of catalyst of automobile exhaust. Vanadium pentaoxide is the raw material.

Vanadyl Oxalate 

CAS No.:15500-04-6

Molecular Formula::VOC2O4.5H2O

Molecular Weight:245.02

 

VOC2O4.5H2O K Ca Na Mg Fe Si Mo Al Cu
≥99% ≤80ppm ≤20ppm ≤80ppm ≤20ppm ≤30ppm ≤20ppm ≤20ppm ≤20ppm ≤10ppm
Cr Pb Mn Ni Cd Cl NH4      
≤10ppm ≤10ppm ≤20ppm ≤20ppm ≤20ppm ≤20ppm ≤30ppm    

 

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sodium arsenate heptahydrate A.C.S.

Appearance : White crystalline powder

Assay : Min.98%

Chloride : 0.001%

Arsenic oxide : 0.01%

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