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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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Ammonium Adipate

Diammonium adipate is the ammonium salt of adipic acid. It is widely used in electronics industry instead of ammonium borate as working solution for preparation of aluminum electrolytic capacitors.

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Ammonium Cerium Nitrate Industrial Grade 99%

Ammonium cerium nitrate is orange red crystalline granular, which is a rare earth salt. It tend to dissolve in water and ethyl alcohol, however hardly dissolve in concentrated nitric acid. It dissolve in alcohol, nitric acid and protonic solvent, some solubleness in acetonitrile, but not dissolve in methylene dichloride, trichloromethane and carbon tetrachloride. Rare earth fluoride is the raw material.

Ammonium Cerium Nitrate

CAS No.:16774-21-3 EINECS No.:240-827-6 Molecular Formula:Ce(NH4)2(NO3)6 Molecular Weight:548.22
Melting Point:108℃ Density:10 UN 1477 5.1/PG 2  

Applications

Diammonium cerium(IV) nitrate apply to test of trace silver ion, which is also catalyst for olefinic polymerization. It is titrating solution of redox.

Ammonium cerium(IV) nitrate uses as analytical reagent, which use to formulate titrating solution for redox. It is as color developing agent when testing polyhydric alcohols by thin layer chromatography. It is also raw material for production of membrane electrode composition that is sensitive to phosphate.

Cerium(IV) diammonium nitrate is chemical reagent that testing various amine by potentiometric titration. It is strong oxidizing agent, which get better oxidability at acidic condition and just lower than F2, XeO3, Ag2+j,O3, HN3.

(NH4)2Ce(NO3)6.2H2o is for etching agent for circuit board and medicine intermediate.

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Ammonium Citrate Dibasic

Ammonium Citrate Dibasic can be used as an analytical reagent, for electronic etching, as a buffer, and as starter material for culture media.

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Ammonium Fluoride LAB GRADE 99.99%

ammonium fluoride high purity 99.99% neutral ammonium fluoride polishing agent 

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Ammonium Iron(III) Sulfate

Ammonium iron(III) sulfate is a double salt in the class of alums. It is a weak oxidizing agent, capable of being reduced to Mohr's salt, ferrous ammonium sulfate. It is used in waste water treatment, tanning, production of dyestuffs, and as an etching agent in the production of electronic components. It has been used in a wide area of applications, including adiabatic refrigeration equipment, biochemical analysis and organic synthesis.

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Antimony

Antimony is a toxic chemical element. It is found in nature mainly as the sulfide mineral stibnite. Although the use of antimony is limited by its toxicity, its compounds have been of fundamental value in chemistry. Antimony compounds are prominent fire retardants found in many commercial and domestic products. Certain alloys are valuable for use in solders and ball bearings. An emerging application is the use of antimony in microelectronics. Few biological or medical applications exist for antimony. Treatments principally containing antimony are known as antimonials and are used as emetics. Antimony compounds are used as antiprotozoan drugs.

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Antimony Tin Oxide Industrial Grade 99.95%

Antimony tin oxide is blue powder and ATO is short for it. Nano ATO powder has high conductivity and property of light-colored transparent, which get great prospects in surface coating applications.

Antimony Tin Oxide

Ratio:SnO2:Sb2O3=90:10 Purity:≥99.95% Specific Surface Area:45-75 Apparent Density:1.01
Primary particle size:10-15nm Aggregated particle size:50-60nm PH Value:5-11  

Applications

ATO nano powder mainly apply to antistatic coating. Adding ATO nano powder in polyamide, crylic acid and other matrix resin as conductive coating, choose proper dispersion method to make nano compound transparent antistatic coating.

Adding nano ATO powder when fiber springing, it doesn’t need special dispersing auxiliary due to consistency of inorganic nano ATO and fiber material.

When adding nano ATO or textile assistant in dyeing processing of raw material as wool top, polyester silk, it finish dyeing and functionalization together.

Antimony tin oxide is additive for antistatic plastics. Nano powder is of small size, which has good consistency to plastic. Further its color is light, processing conductive ATO to plastic additive or plastic conductive master. They are raw material for conductive plastic.

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Arsenic Trioxide

Arsenic trioxide is an inorganic compound. This commercially important oxide of arsenic is the main precursor to other arsenic compounds, including organoarsenic compounds. Large scale applications include its use as a precursor to forestry products, in colorless glass production, and in electronics. Organoarsenic compounds, e.g. feed additives (Roxarsone) and pharmaceuticals (Neosalvarsan), are derived from arsenic trioxide. A variety of applications exploit arsenic's toxicity, including the use of the oxide as a wood preservative. In combination with copper(II) acetate arsenic trioxide gives the vibrant pigment known as paris green used both in paints and as a rodenticide. This application has been discontinued.

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Arsenic Trioxide Industrial Grade 99.99%

Arsenic trioxide is odorless white powder, which is most marketable arsenic compound and main start raw material for arsenic chemicals. It is faintly soluble in water and soluble in acid and alkali. The highest purity is 99.999%.

Arsenic Trioxide

CAS No.:1327-53-3 EINECS No.:215-481-4 Molecular Formula:As2O3 Molecular Weight:197.84
Melting Point:313℃ Boiling Point:465℃ Density:4.2 UN 1561

Applications

Arsenia is mainly for refining of arsenic metal, which is also raw material for melting arsenic alloys and produce semiconductors. It uses as clarifying agent and decolorising agent in glass industry, which improve transparency of glass products.

In farming, arsenic(III) oxide apply as sanitizer and rust remover for insect disease prevention, which is also raw material for insecticidal pesticide containing arsenic.

Arsenic oxide use to produce coating and dyestuff. It is also kind of chemical reagent as standard reagent, reducing agent and absorbent of chlorine.

As2O3 get applications in desulfuration, anticorrosion of wood, antiscale of boiler, ceramic,  enamel, lether preservative and medicine.

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