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Sulfide Powder

Antimony Sulfide Sb2S3 Powder CAS 1314-87-0

Item No.: TR-Sb2S3
Antimony sulfide is mainly used for making matches and fireworks, various antimony salts and colored glass. Used as a vulcanizing agent and military industry in the rubber industry.
Particle size: -100mesh
Purity: 99.99%
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Description
Antimony Sulfide Properties
About Antimony Sulfide Sb2S3 Powder:
Sulfide is bismuth to black gray crystallization or powder. Template oxidation in the open air. It is also soluble in a non-volatile hydroxide solution, dissolved in concentrated hydrochloric acid, and releases hydrogen sulfide, insoluble in water. Pure triforium sulfide is a yellow-free non-shaped powder, insoluble in water, acetic acid, and acetic acid, soluble in concentrated hydrochloric acid, alcohol, ammonium sulfide solution. Sulfur hydrazine in the fireworks and firecrackers is processed as hydrazine ore powder, which is a black or gray-black powder, with metal gloss, insoluble in water, with strong reducing. poisonous.
The trioxidant is stable at room temperature, but the corresponding oxide can be obtained in the air, or it can be reduced by H2 or Fe.
The trioxide is bismuth dissolved in concentrated hydrochloric acid.
SB2S3 + 6H + 8Cl → 2SBCL4- + 3H2S ↑

Antimony sulfide for sale:
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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 point: 550℃
Antimony Sulfide boiling point: 1080℃
Antimony Sulfide hardness: HB2-2.5
Antimony Sulfide Uses:
Widely used in military gunpowder, glass rubber, match fireworks, friction equipment, etc. as an additive or catalyst, moisture-proof agent and heat stabilizer, and as a flame retardant synergist instead of cerium oxide.

Analysis of Antimony Sulfide Sb2S3 Powder CAS 1314-87-0:
Purity Zn Ag Cu Al Mg Fe Bi 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 ° 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 ° 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 ° C.
 
Applications of Antimony Sulfide Sb2S3 Powder:

Optical and photovoltaic applications: Sb2S3 has high optical transparency and is used in the manufacture of photovoltaic devices such as photocells and photodiodes. These devices utilize the photovoltaic effect, which can convert light energy into electrical energy. In addition, Sb2S3's wide bandgap and high refractive index make it an excellent material for solar cells and photodetectors with excellent optical properties.

Electronics and semiconductor industry: Sb2S3's wide bandgap and high resistivity make it an excellent material for the electronics and semiconductor industries. It is used in the manufacture of various electronic devices such as transistors, integrated circuits, and phototransistors. In addition, the excellent thermal stability of Sb2S3 makes it an important candidate for high-temperature semiconductor materials.

Thermoelectric materials: Sb2S3 has excellent thermoelectric properties and is a potential thermoelectric material. Thermoelectric materials can convert heat and electricity directly to each other, a technology known as thermoelectric power generation or thermoelectric refrigeration. The low thermal and good electrical conductivity of Sb2S3 make it an excellent thermoelectric property.

Flame retardant: Sb2S3 has a high melting point and thermal stability, making it a potential flame retardant. In some polymer materials, the addition of Sb2S3 can effectively improve their flame-retardant properties, thereby reducing the risk of fire.

Chemical Sensors: Sb2S3 is highly sensitive to certain specific chemicals and can be used to create chemical sensors. These sensors are capable of detecting and analyzing specific chemicals, such as hydrogen sulfide, carbon dioxide, and so on.

Photoelectrochemistry: Sb2S3 has excellent properties in certain photoelectrochemical reactions. For example, it can be used as an anode material for photoelectrochemical cells that convert solar energy into electrical and chemical energy.

Catalyst: Sb2S3 can be used as a catalyst, especially in some reactions involving sulfides and organic compounds. The mechanism of action may be related to Sb2S3's ability to form stable complexes with these reactants.

Biomedical applications: The low toxicity and biocompatibility of Sb2S3 gives it potential for many applications in the biomedical field. For example, it is used as a drug carrier and bioimaging agent, among others. In addition, certain properties of Sb2S3 make it possible to be used in the treatment of certain diseases, such as cancer.

Photocatalysis: Sb2S3 also has potential applications in photocatalysis. It can be used as a photocatalyst in combination with specific photosensitizers for the degradation of organic pollutants and toxic substances.

Glass industry: In glass manufacturing, Sb2S3 can be used as a clarifying agent, which helps to remove air bubbles and impurities from the glass and improve the transparency and quality of the glass.


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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If you are looking for high-quality antimony sulfide powder, please feel free to contact us and send an inquiry. ([email protected])

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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