High Purity Antimony Sulfide Sb2S3 Powder CAS 1314-87-0, 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 insoluble in the water. 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 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, moisture-proofing agent and heat stabilizer, as well as a synergistic flame retardant instead of ceriumoxide.

Antimony Sulfide Sb2S3 CAS 1314 87 0 Powder Analysis

Purity	Zn	The Agencies	It is a good idea to use	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 - 4NA2S - CA (OH2) 2 + 3H2O = SB2S3 & 8NAOH
The operation method is as follows: After mixing 1.80 kg SB2O3, 0.6 kg Ca (OH), and 6 kg H2O in a water bath at 80 deg C, 2.41 kg 60% Na2S dissolved into 3L of water was made to Na2S solutions, then the solution was added under stirring to the above mixture, and it was stirred for a period of 30 minutes. After acidifying 30% HCl in 3 h to a pH 0.4, it was then heated to 95 deg C and stirred.
Direct synthesis
Reaction equation:
3S + 2SB - SB2S3
Method of operation: The sulfur vapor, after melting the metal ruthenium (which is then compounded to trioxide), is introduced. The amount of sulfur used was 103%-115% of stoichiometric. The stirring reaction lasted 0.3 to one hour and the temperature of the reaction was kept 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. 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,500g or 1kg/bag or 25kg/barrel or your request.
Antimony Sulfide (Sb2S3) Powder Shipping: Could be shipped by sea, air or by express as soon after payment receipt.


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