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

Antimony Sulfide Sb2S3:
Bismuth is bismuth or black powder. Template oxidation outside. It also dissolves in concentrated hydrochloric acids, releases hydrogen sulfide and is soluble in non-volatile acid hydroxide solutions. Water does not dissolve it. Pure triforium is a powdery yellow substance that does not form a shape. It is insoluble with water, acetic and acetic acids, but soluble with concentrated hydrochloric solution, alcohol or ammonium sulfide. 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 reducing. poisonous.
The trioxidant can be reacted with H2 and Fe to produce the oxide.
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
Antimony Sulfide Hardness: 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	A.	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?
Three methods of preparation are available: 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 = 4NA2S + CA(OH)2 + 3H2O + SB2S3 - 8NAOH+ CAS
Operation: After mixing 1 kg SB2O3, 0.6 kg Ca(OH)2, and 6 kg H2O in a water bath at 80 degrees C, 2.41 kg 60% Na2S were dissolved to make a solution of Na2S. The Na2S solutions was added under stirring to the above mixture, and it was stirred for about 30 minutes. The 30% HCl solution was then acidified in 3 h to a pH 0.4. It was then heated to 95 deg C and stirred continuously for 3 h.
Direct synthesis
Reaction equation:
3S + 2SB - SB2S3
Method of operation: The sulfur vapor, after melting ruthenium metal, is then introduced to the ruthenium melt. Sulfide is immediately compounded into the trioxide. The amount of sulfide used was 103% - 115% of stoichiometric. The stirring reaction lasted 0.3 - 1 hour and the temperature of the reaction was maintained between 650 and 850 degrees C.

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

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/bag, 500g/bag, 1kg/bag. 25kg/barrel. Or as per your request.
Antimony Sulfide (Sb2S3) Powder shipping: can be shipped by air, sea, or express as quickly as possible after payment receipt.


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