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

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

Antimony sulfide can be used to make matches, fireworks and colored glass. 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 a powder. Template oxidation outside. It also dissolves in a nonvolatile hydroxide and hydrochloric acids, releases hydrogen sulfide but is insoluble in 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 obtained by reducing it with H2 and Fe, or in the air.

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

Antimony Sulfide Hardness: HB2-2.5

Antimony Sulfide Uses


Used in many products, including military gunpowders, glass rubber, matchfireworks, friction equipment and frictional materials. It is used as an additive or catalyst, moisture-proofing agent and heat stabilizer, as well as a synergist for flame retardants instead of cerium.

Antimony Sulfide Sb2S3 CAS 1314 87 0 Powder Analysis

Purity Zn You can also find out more about Ag You Can Also Use This Al Mg Fe Bilingual Sb As you can see,
99.99% 5ppm 2ppm 5ppm 5ppm 5ppm 5ppm 5ppm 5ppm 5ppm

Antimony Sulfide Sb2S3 – Powder


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 + 2H2O + 4NA2S – SB2S3 – 8NAOH

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 Na2S solutions, then the solution was added under stirring to the above mixture, 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 (which is then compounded directly into trioxide), is introduced. The amount of sulfide used was 103% to115% of stoichiometric. The stirring reaction lasted 0.3 to one hour and the temperature of the reaction was maintained between 650 and 850 degrees C.


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. 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 chemistry. 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/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.

Technology Co. Ltd., () is an established global chemical material manufacturer and supplier with over 12 years’ experience in the production of high-quality Nanomaterials. These include boride powders, nitride particles, graphite particles, sulfide particles, 3D printing materials, etc.

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Antimony Sulfide Properties

Alternative Names
antimony(III) sulfide, antimony trisulfide, amtimony trisulphide,

Antimony sulphide (Sb2S3) powder

CAS Number

Compound Formula

Molecular Mass

Dark Gray Black Powder

Melting Point

Boiling Point

4.64 g/cm3

Solubility In H2O

Exact Mass

Titanium Sulfide Health & Safety Information

Sign Word

Hazard Statements

Hazard Codes
The following are some of the ways to get in touch with each other:

Risk Codes

Safety Declarations

Transport Information
UN 1549/PG III

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