High Purity Antimony Sulfide Sb2S3 Powder CAS 1314-87-0, 99.99%

Antimony sulfide can be used to make matches and fireworks. It is also used in the manufacture of colored glass, antimony salts, and other products. It is used in rubber manufacturing as a military and vulcanizing agent.Particle size : 100mesh
Purity: 99.99%

Antimony Sulfide Sb2S3:
Sulfide can be bismuth or powder. Template oxidation outside. It also dissolves in a nonvolatile hydroxide and hydrochloric acids, releases hydrogen sulfide but is not soluble in water. Triforium Sulfide, or pure triforium, is a white powder without any yellowing. It is soluble only in concentrated hydrochloric acids, alcohol and ammonium sulfide solutions. In the firecrackers and fireworks, sulfur hydrazine is produced as hydrazine ores powder. This powder is black, gray or gray-black, has a metal gloss, is insoluble with water and is highly reducible. poisonous.
The trioxidant can be reacted with H2 and Fe to produce the oxide.
Trioxide is bismuth in hydrochloric concentrated acid.
SB2S3 + 6H + 8Cl - 2SBCL4- + 3H2S |

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Product Name Antimony Sulfide ; antimony sulphide
Antimony Sulfide chemical Formula : Sb2S3
Antimony Sulfide molecular weight: 339.68
Antimony Sulfide density : 4.12g/cm3
Antimony Sulfide Melting points : 550
Antimony Sulfide Boiling Point: 1080
Hardness of antimony sulfide: HB2-2.5
Antimony Sulfide Uses :
Used in many products, including military gunpowders, glass rubber, fireworks and friction equipment. It is used as a catalyst or additive, a moisture-proof agent, a heat stabilizer, as well as if you want to replace cerium oxide.

Antimony Sulfide Sb2S3 CAS 1314-87-9:

Purity Zn Ag Curiosity Al Mg Fe Bilingual Sb As
99.99% 5ppm 2ppm 5ppm 5ppm 5ppm 5ppm 5ppm 5ppm 5ppm

How is Antimony Sulfide Sb2S3 Powder produced?
There are three preparation methods: natural mine processing law, antimony transformation method and Direct synthesis.
Natural mine processing law
Natural Hui bismuth mine is screened, crushing and other processing of sulfide finished products.
Bamboo white conversion method
Reaction equation:
SB2O3 + 4NA2S + CA (OH) 2 + 3H2O - SB2S3 + 8NAOH + CAS
Operation method: After mixing SB2O3 1.80kg, Ca (OH) 2 0.6 kg, H2O 6kg, was heated at 80 deg C for 1 h. 2.41 kg of 60% Na2S was dissolved in 3L water to Na2S solution, and the Na2S solution was added to the above mixture under stirring, and the mixture was stirred for 30 min. Then 30% HCl was acidified to a pH of 0.4 in 3 h. The temperature was raised to 95 deg C, stirred for 3 h, cooling, filtration, washing, drying, and prepared SB2S3 pigment.
Direct synthesis
Reaction equation:
3S + 2SB - SB2S3
Operation method: After melting the metal ruthenium, the sulfur vapor is introduced into which sulfide is directly compounded into trioxide. The amount of sulfur was used as 103% to 115% of the stoichiometric, and the stirring reaction was 0.3 to 1 h, and the reaction temperature was maintained at 650 to 850 deg C.

Applications of Antimony Sulfide Sb2S3 Powder:
Antimony sulfide mainly used to make matches and fireworks, all kinds of antimony salts and colored glasses. The rubber industry is used as a vulcanizer and military workers. It can also be used as an optoelectronic material, which has a good application prospect in the field of solar cells, photochemical chemistry. Manufacture of fireworks, glass, explosives, paint pigments.

Storage Condition of Antimony Sulfide Sb2S3 Powder:
Damp reunion will affect Sb2S3 powder dispersion performance and using effects, therefore, Antimony Sulfide Sb2S3 Powder should be sealed in vacuum packing and stored in the cool and dry room, Antimony Sulfide Sb2S3 Powder can not be exposure to air. In addition, the Antimony Sulfide Sb2S3 Powder should be avoided under stress.

Packing & Shipping of Antimony Sulfide Sb2S3 Powder:
We have many different kinds of packing which depend on the Antimony Sulfide Sb2S3 Powder quantity.
Antimony Sulfide Sb2S3 Powder packing:vacuum packing, 100g, 500g or 1kg/bag, 25kg/barrel, or as your request.
Antimony Sulfide Sb2S3 Powder shipping: could be shipped out by sea, by air, by express, as soon as possible once payment receipt.

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Antimony Sulfide Properties

Other Names antimony(III) sulfide, antimony trisulfide, amtimony trisulphide,
antimony sulphide, Sb2S3 powder
CAS No. 1345-04-6
Compound Formula Sb2S3
Molecular Weight 339.72
Appearance Dark Gray to Black Powder
Melting Point 550
Boiling Point 1150
Density 4.64 g/cm3
Solubility in H2O Insoluble
Exact Mass 339.724246

Titanium Sulfide Health & Safety Information

Signal Word Danger
Hazard Statements H302-H331
Hazard Codes T
Risk Codes N/A
Safety Statements N/A
Transport Information UN 1549 6.1/PG III

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