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Stannous Pyrophosphate

Stannous Pyrophosphate mainly used in tinning of cyanogens-free electroplating. It is also used as filler for toothpaste manufacturing, electrobath for tin based alloys making, reagent for scanning of radioactive medicine, dyestuff for textile industry or used to refine argil in ceramic industry.

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Stannous Sulfate

Stannous Sulfate is a white to slightly yellow, heavy crystalline powder. When dissolved in a 5% Sulfuric Acid Solution, a clear solution is obtained.Stannous Sulfate is commonly used in acid tin plating baths, liquor finishing and drawing of steel wire. It delivers a high current efficiency and smooth, fine grained deposits. A bright finish can be obtained by flow melting of through the use of certain additives.

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Stannous oxide

Stannous oxide is composed of tin and oxygen where tin has the oxidation state of +2. It may be prepared as a pure substance in the laboratory, by controlled heating of tin(II) oxalate (stannous oxalate) in the absence of air or under a CO2 atmosphere. This method is also applied to the production of ferrous oxide and manganous oxide.Stannous oxide may also be employed as a reducing agent and in the creation of ruby glass.Stannous Oxide can also be used as an intermediate for producing Stannous Sulfate and other acid based stannous tin derivatives.

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Sulfur Pellet Industrial Grade 99.9%

Sulfur pellet is light yellow crystalline element, which have special smell. The size is customizable. It is insoluble in water. It is faintly soluble in ethyl alcohol and diethyl ether, but tend to dissolve in carbon sulfide, benzene and methylbenzene.

Sulfur Pellet

Purity: 99.99% Diameter: 18~25mm Thickness: 3~5mm

Purity: 99.999%, 99.9999%

CAS No.: 7704-34-9 EINECS No.: 231-722-6 Molecular Formula: S Molecular Weight: 32.7
Melting Point: 112.8℃ Boiling Point: 444.6℃ Density: 1.92~2.07 UN 1350 4.1/PG 3


Sulfur can apply to prepare sulfuric acid, liquid sulfur dioxide, sodium sulfide, carbon disulfide, thionyl chloride and chromium oxide green. In dye industry, it is for manufacturing sulfur dyestuff. It also gets applications in pesticide and firecracker.

Sulfur pellet has uses in metallurgy, mineral separation, hard alloy, medicine, rubber, chemical fiber and food industry.

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TSP NEUTRALIZER is a high-performance process that is incorporated into the post-cleaning process of a high-speed plating machine. TSP NEUTRALIZER is utilized for the removal of acidic film, plating electrolytes and elimination of ionic contamination from the surface of the plated parts.

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Tellurium Powder Purified 99.9%

tellurium powder fine particles minor metal

Te 99.99% 99.9%

semiconductor, photoelectric, electric, solar cell

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Terbium Oxide Industrial Grade 99.9%

Terbium oxide include terbium(III) oxide and terbium(III,IV) oxide. Terbium(III) oxide is dark brown powder, however terbium(III, IV) oxide is sepia powder. Common oxide of terbium is terbium(III, IV) oxide. Tb2O3 is insoluble in water, however soluble in mineral acid. Tb4O7 is easily soluble in acid, however not soluble in water.

Terbium Oxide

CAS No.:12036-41-8 EINECS No.:234-849-5 Molecular Formula:Tb2O3 Molecular Weight:365.85
Melting Point:2200      
CAS No.:12037-01-3 EINECS No.:234-856-3 Molecular Formula:Tb4O7 Molecular Weight:747.69
Melting Point:2337℃ Density:8.33    


Terbium(III, IV) oxide is additive for yttrium iron garnet and yttrium aluminium garnet. It is raw material for production of terbium metal. It also acts as activator of fluorescent powder, which is fluorophor of X-ray intensifying screen. Tb4O7 is additive for magnetic material and fluorescent powder too.

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Tetrabromobisphenol A-Tetrabromobisphenol A Diglycidyl Ether Copolymer

Tetrabromobisphenol A-Tetrabromobisphenol A Diglycidyl Ether Copolymer has high fluidity, good lightfastness and heat resistance and not easy to dialysis. It does not send off poisonous substance when thermal cracking and burning. It has high MFI and excellent anti-flaming efficiency, good thermal stability and light stability. And it can offer flame retardant material with good physical and mechanical properties, non-blooming properties.

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