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Gallium Acetate Industrial Grade 99%

Gallium acetate is colorless or white crystalline powder or lump. It is a kind of important gallium salts. Normal compound is gallium acetate hydrate, however gallium acetate anhydrous is available. It is rare comparing to other gallium compounds as gallium oxidegallium chloridegallium nitride and gallium arsenide, because its uses are not specific.

Gallium Acetate

Synonyms: Gallium(III) actetate, Gallium Triacetate, Ga(C2H3O2)3, Gallium(3+) Acetate, G

CAS No.: 2571-06-4 Molecular Formula: C6H9GaO6 Molecular Weight: 246.85386 EINECS No.: 219-915-3

 

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Hafnium Oxide Industrial Grade 99.9%

Hafnium oxide is white powder. It is stable at room temperature and room pressure. It is insoluble in water. The evaporation conditions of hafnium dioxide is using electronic gun with oxygen partial pressure 1~2*10-2Pa, evaporation temperature 2600~2800℃, substrate temperature 250℃ and evaporation rate 2nm/2. Hafnium metal is the raw material.

Hafnium Oxide

CAS No.:12055-23-1 EINECS No.:235-013-2 Molecular Formula:HfO2 Molecular Weight:210.49
Melting Point:2181℃ Density:9.68 Molar Mass:210.49g/mol  
Coefficient of Linear Expansion:5.6*10-6/K Evaporation Pressure: 1Pa at 2678℃, 10Pa at 2875℃
Thin Film Properties:220~12000nm Refractive Index:(250nm)~2.15 (500nm)~2

Applications

Hafnium(IV) oxide is a kind of evaporation coating material, which mainly apply to UV antireflection film and interference film.

Hafnium dioxide apply to spectral analysis, catalyst system and refractory materials.

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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 Oxide Industrial Grade 99.9%

Mercury oxide is orange color powder, however it is red powder when compounding with trimercury dinitride. There is another name for red powder, Hydrargyri Oxydum Rubrum. HgO orange powder rarely dissolve in water, alcohol and acetone, however dissolve in dilute nitric acid or hydrochloric acid. Mercuric oxide uses mercury(I) nitrate, mercury or mercury mercury as raw material. But the red one needs mercury, potassium nitrate, alumen and so on.

Mercury Oxide

CAS No.:21908-53-2 EC No.:244-654-7 Molecular Formula:HgO Molecular Weight:216.59
Density:11.53 Melting Point:500℃ UN 1641 6.1/PG 2  

Applications

Mercury(II) oxide uses as analytical reagent, for example testing zinc and hydrocyanic acid, acetic acid in formic acid, carbon monoxide in gas mixture. It applies as preservative too.

Mercuric oxide yellow is raw material for production of organic mercury.

Mercury(II) oxide red is raw material for medicine normally.

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Osmium Powder Industrial Grade 99.5%

Osmium powder is a kind of noble metal, which belong to platinum group.  It is black powder, which tend to self-ignite and oxidize to osmium oxide. It has the largest density among all metals at present. Osmium metal powder is insoluble in cold water and ammonium hydroxide, just slightly soluble in nitric acid.

Osmium Powder

CAS No.:7440-04-2 EINECS No.:231-114-0 Molecular Formula:Os Molecular Weight:190.23
Melting Point:3075℃ Boiling Point:5127℃ Density:22.57 UN 3089 4.1/PG 2

Applications

Osmium metal can apply to produce alloys of super high hardness.  Its alloys with rhodium, ruthenium, iridium and platinum can be as bearing in instruments, tip of fountain pen and record player. Os-Pt alloy is for medical as bistoury. Os-Ir alloy can apply to pen, clock and other important instruments with long-life.

In industry, it uses as catalyst. It improve percent conversion at not very high temperature for sythesizing ammonia or adding hydrogen to react.  Osmium powder can use in spectral analysis too.

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Tricresyl Phosphate Industrial Grade

Disflamoll® TKP is a phosphate ester plasticizer with following benefits in PVC: fast fusion, low volatility, good
resistance to oil extraction, good flame retarding characteristics.
Disflamoll® TKP is used as a flame retardant in the production of articles made of flexible PVC, such as
transparent sheets and cables, floor and wall coverings.
It is also used as base oil for fire resistant hydraulic fluids and as anti-wear additive in lubricants.

sodium arsenate heptahydrate A.C.S.

Appearance : White crystalline powder

Assay : Min.98%

Chloride : 0.001%

Arsenic oxide : 0.01%

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Aluminum Sulfide Industrial Grade 99%

Aluminum sulfide is light yellow granules, which has smell of sulfur, which is a kind of metal sulfides. It completely hydrolyze in hot water and turns out aluminum hydroxide and hydrogen sulfide. Aluminium sulphide can hydrolyze in moist air, so it has smell of hydrogen sulfide. When heating, aluminum trisulfide corrode china.  Al2S3 can be reduced by iron and hydrocarbon that get aluminum. When come to sulfur dioxide, it turns out sulfur and aluminum sulfate.  Aluminum powder and sulfur are the raw material.

Aluminum Sulfide

CAS No.: 1302-81-4 EINECS No.: 215-109-0 Molecular Formula:Al2S3 Molecular Weight: 150.16
Melting Point: 1100℃ Boiling Point: 1500℃ Density: 2.02 UN 3134 4.3/PG 3

 

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Duzzit 27 Chain & Wire Rope Lubricant

Duzzit 27 Chain & Wire Rope Lubricant is a special blend of mineral oil and tackifier with solvents to keep chains and wire rope in peak operating condition. It is recommended for use as a lubricant and corrosion inhibitor. With a low viscosity and wet film, this lube penetrates deeply between chain links and wire strands to reduce friction and wear that cause metal fatigue. It contains tackifier that enables the lubricant to cling tenaciously to metal surfaces without increasing the viscosity. Its regular use will help inhibit corrosion, reduce load stress and prevent wire strands from becoming brittle and fraying.

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