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

Antimony Sulfide Sb2S3:
Sulfide can be bismuth or black powder. Template oxidation outside. It also dissolves in concentrated hydrochloric acids, releases hydrogen sulfide and is soluble in non-volatile hydroxide solutions. Water does not dissolve it. Triforium Sulfide, or pure triforium, is a white powder without any yellowing. It is insoluble with water, acetic and acetic acids, but soluble with concentrated hydrochloric solution, alcohol and ammonium sulfide. In the firecrackers and fireworks, sulfur hydrazine is produced as hydrazine powder. This is a gray-black, black, or grayish powder that has a metal gloss. It's insoluble with water. poisonous.
The trioxidant can be reduced to the oxide by using H2 or Fe.
The trioxide is composed of 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 rubbers, match fireworks, friction gear, etc. It is used as an additive or catalyst, moisture-proofing agent and heat stabilizer, as well as a synergist for flame retardant instead of ceriumoxide.

Antimony Sulfide Sb2S3 CAS 1314870-0 Powder Analysis

Purity	Zn	The Agencies	Curiosity	Al	Mg	Fe	Bilingual	Sb	As you can see,
99.99%	5ppm	2ppm	5ppm	5ppm	5ppm	5ppm	5ppm	5ppm	5ppm

Antimony Sulfide Sb2S3 - Powder produced?
There are three methods of preparation: Natural mine processing law (natural mining), antimony transformation method (antimony transformation method) and Direct synthesis.
Natural Mine Processing Law
Natural Hui is processed by screening, crushing and other methods to produce sulfide-finished products.
Bamboo white conversion technique
Reaction equation:
SB2O3 + 2H2O + 8NAOH + SB2S3
The operation method is as follows: After mixing 1.80kg SB2O3, Ca (OH) 2, 0.6 kg H2O 6, kg, it was heated at 80°C for 1 hour. 2.41kg of 60% Na2S in 3L water was made to a Na2S solutions, then the solution was added under stirring to the mixture above, and was stirred continuously for 30 minutes. Then, 30% HCl is acidified in 3 h to a pH 0.4. It's then heated to 95 degrees C and stirred for three hours.
Direct synthesis
Reaction equation:
3S + 2SB - SB2S3
Method of operation: The sulfur vapor, after melting the metal ruthenium is then introduced to the ruthenium melt. Sulfide directly compounds into trioxide. The amount of sulfur used was 103% - 115% of stoichiometric. The stirring reaction lasted 0.3 - 1 h and the temperature of the reaction was maintained between 650 and 850 degrees C.

Applications Antimony Sulfide Sb2S3 Powder:
Antimony sulfide is primarily used in the manufacture of matches and fireworks. It can also be found in antimony salts, colored glasses and other types. Rubber industry uses it as a military worker and vulcanizer. The rubber can be used in optoelectronic materials, which have a great application potential in solar cells, photochemical chemical. Production of paint pigments, fireworks, explosives, and glass.

Antimony Sulfide Sb2S3:
Antimony Sulfide Sb2S3 is affected by damp reunion, which will have an adverse effect on the powder's dispersion and use. Therefore, Antimony Sulfide Sb2S3 must be packed in vacuum and kept in a dry and cool room. Antimony Sulfide Sb2S3 Powder is also not to be exposed to stress.

Antimony Sulfide (Sb2S3) Powder Packing & Shipping:
Antimony Sulfide Sb2S3 is available in many different packings depending on the quantity.
Antimony Sulfide (Sb2S3) Powder Packing: Vacuum packaging, 100g,500g or 1kg/bag or 25kg/barrel or your request.
Antimony Sulfide (Sb2S3) Powder shipping: can be shipped by sea, air or express as quickly as possible after payment receipt.


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