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Thallium Acetate Industrial Grade 99.9

Thallium acetate is beige white to white crystalline fine particle, which is white acicular crystal. The chemical name is thallium(I) acetate. It is hygroscopic, which should avoid moisture air. Thallium metal is the essential raw material.

Thallium Acetate

CAS No.:563-68-8 EINECS No.:209-257-5 Molecular Formula:C2H3O2Tl Molecular Weight:263.43
Melting Point:128℃ Density:3.77 UN 1707 6.1/PG 2  

Applications

Thallium(I) acetate use in formulating specific gravity liquid. It is also a kind of analytical reagent.

Thallium(I) acetate is raw material for hair remover solution and pesticide.

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Thallium Iodide Industrial Grade 99.9%

Thallium iodide is a chemical substance, which is white or yellow crystalline powder. It is slightly soluble in water and soluble in aqua regia and concentrated sulfuric acid, but not soluble in acid.  It is highly toxic and with chemical stability. Thallium(I) sulfate is the raw material.

Thallium Iodide

CAS No.:7790-30-9 EINECS No.:232-199-7 Molecular Formula:TlI Molecular Weight:331.27
Melting Point:440℃ Boiling Point:824℃ Density:7.1 UN 1707 6.1/PG 2
TlI Cd Zn Cu Pb Fe
≥99.9% ≤0.0005% ≤0.001% ≤0.001% ≤0.003% ≤0.0005%
K          
10-20ppm          

Applications

The mixture of thallium(I) iodide and thallium bromide apply to transmission of infrared radiation.

Thallous iodide applies to make medicine, do spectral analysis and special filter for hot relocation.

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Titanium Diboride Industrial Grade 99%

Titanium boride is gray or ash black powder of crystal structure hexagonal AlB2. It is of great hardness. Its oxidizing temperature in air could reach 1000℃, further it is stable in HCl and HF. Titanium diboride is most stabel compound of boron and titanium, which is of C32 type structure and compound with other bonding that belong to hexagonal metalloid.

Titanium Boride

CAS No.:12045-63-5 EINECS No.: 234-961-4 Molecular Formula: TiB2 Molecular Weight:69.52
Melting Point:2930℃ Density: 4.50 Microhardness:34Gpa  

Applications

Titanium boride applys to production of molten metal crucible and electrode of electrolytic tank due to its resistance corrosion from molten metal.

It is also kind of conductive ceramic material, which is one of main raw materials for conductive evaporation boat for vacuum coating purpose.

TiB2 is raw material for ceramic cutting tools and moulds, which apply to make knife, wortle, extrusion die, blast nozzle and sealing elements.

Titanium diboride could compound with TiC, TiN, SiC to form multielement composite ceramic material. It is for various high-temperature parts and function parts as high temperature crucible and engine parts. It is one of best protection material for Armor.

TiB2 is cathode coating for aluminium electrolysis cell. It is used in preparing thermal PTC ceramic material and soft PTC material. It is also great enhancer for AlFeCu and other metal materials.

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Yttrium Hydride Industrial Grade 99.9%

Yttrium hydride is rare earth metal hydride including YH2 and YH3. YH2 is orthocentric cubic structure. YH3 is cubic structure. Yttrium dihydride is metallic conductor, but the resistance is lower than yttrium metal.  Hydride closee to yttrium trihydride turn to semiconductor from metallic conductor.

Yttrium hydride

Purity: Y/RE 99.9% 3N

Particle size: -100mesh, -200mesh

CAS No.:13598-57-7 EINECS No.:237-074-0 Molecular Formula:YH1.9~2.23  

 

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(S)-BINAP RuCl2 (S,S)-DPEN Technical 98

Chemical Name:(S)-BINAP RuCl2 (S,S)-DPEN
Synonyms:

Dichloro[(S)-(−)-2,2′-bis(diphenylphosphino)-1,1′-binaphthyl][(1S,2S)-(−)-1,2-diphenylethylenediamine] ruthenium(II)

CAS Number:329736-05-2
Molecular Formula:

C58H48Cl2N2P2Ru

Molecular Weight:1006.94
MDL Number:MFCD02684566

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3,5-Bis(2-cyanoprop-2-yl)benzyl Bromide

3,5-Bis(2-cyanoprop-2-yl)benzyl bromide is used as an Anastrozole intermediate.

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5-Nitro Isophthalic Acid Dimethyl Ester

5-Nitro Isophthalic Acid Dimethyl Ester is used as pharmaceutical intermediate and in the manufacturing of meglumine Iothalamate.

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Holmium Fluoride Industrial Grade 99.5%

Holmium fluoride is yellow solid which is existed with both of  hexagonal crystal and orthogonal crystal. It is rare earth metal fluoride. It is insoluble in water and dilute acid. HoF3 is stable at room temperature and pressure. Holmium sulfate solution is the raw material.

Holmium Fluoride

Purity: Ho/RE 99.5% 2N5

CAS No.:13760-78-6 EINECS No.:237-352-1 Molecular Formula:HoF3 Molecular Weight:221.93
Density: 7.829(hexgonal), 7.644(orthogonal) Melting Point:1143℃ Boiling Point:2200℃ UN 3288 6.1/PG 3

 

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Indium Fluoride Industrial Grade 99.99%

Indium fluroide is is white powder, which is minor metal fluoride. InF3 in 100g water dissolve with 0.04g. If reducing indium trifluoride, InF2 got, however it is easy to hydrolyze. There is also indium(III) fluoride trihydrate. Indium powder is the raw material.

Indium Fluoride

CAS No.:7783-52-0 EC No.:232-005-0 Molecular Formula: InF3 Molecualr Weight:171.82
Density:4.39 Melting Point:1170℃ Boiling Point:>1200℃  

Applications

Indium trifluoride is raw material for non-oxide glasses. It is also catalyst for the addition of trimethylsilyl cyanide (TMSCN) to aldehydes to form cyanohydrins.

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Indium Phosphate Industrial Grade 99.9%

Indium phosphate is dark gray crystalline powder, which is a kind of indium salt. It loses crystalline water at 350℃ and forms indium pyrophsophate. However it turns out amorphous indium phosphate at 640℃. But it decompose at 1800℃. InPO4 tend to compound with alkali metals and forms  double salt. It is hard to dissolve in water. Indium hydroxide is the raw material

Indium Phosphate

CAS No.:14693-82-4 Molecular Formula:InPO4 Molecular Weight:209.79 Density:4.9
Melting Point:1600℃      

Applications

Indium phosphate is additive to special glass.

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