1.Overview
English name: Antimony trisulfide
Molecular formula: Sb2s3
Place of Origin: China
Grade Standard:Industrial Grade
CAS No.:1345-04-6
Density:4.64 g/mL at 25 °C(lit.)
Solubility: Soluble in concentrated acids. Insoluble in water.
Melting point： 550 °C(lit.)
Boiling point ：1,150 °C (2,100 °F; 1,420 K)
Appearance: grey / black orthorhombic crystal
Stability: Stable. Incompatible with acids (reacting to form poisonous hydrogen sulfide), moisture, water.
Storare: Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture.
Transport Package：Iron Drum or Jumb Bag or Packing as Per Request
Application:
- Mainly used in the production of safety matches, firecrackers, munitions and as hardeners or pigments in the rubber industry.
- Mainly used to make matches and fireworks, various antimony salts and colored glass. Chemicalbook used in rubber industry as vulcanizing agent and military use etc.
- Used as analytical reagent and rubber vulcanizing agent, also used in the preparation of fireworks and explosives.
- Rubber vulcanizing agent. Manufacture of fireworks, glass, explosives, paints and pigments.
2.Product Specification
| Items | Chemical Constituent(%) | ||
| Sb | impurity(%) | ||
| Pb | As | ||
| Sb2S3-1 | ≥60 | ≤0.5 | ≤0.5 |
| Sb2S3-2 | ≥65 | ≤0.5 | ≤0.5 |
| Sb2S3-3 | ≥70 | ≤0.3 | ≤0.3 |
| Sb2S3-4 | ≥70 | ≤0.06 | ≤0.06 |
3.Packaging & Delivery
We provide customers with individual products and expert technical service !
Packaging Steel drums : 25kg-1000kg. Other packing on request.
Packaging Details:
“25kg in english neutral plastic woven bag or 25kg per cardboard barrel or 1000kg bigbag”
Lead Time:
Quantity(kilograms) 1 – 1000 >1000
Est. Time(days) 7 To be negotiated
4.Q and A
Q1:Are you manufacture or trade?
A:We are manufacturer, our factory is located in China, but we can also provide one stop purchasing service for you!
Q2:What payment methods do you support?
A: L/C or T/T
