Antimony Sulfide of HHHTech

potassium perchlorate drum package

Stibnite , sometimes called Antimony Trisulfide or Antimony Sulfide , is a sulfide mineral with the formula Sb2S3. This soft grey material crystallizes in an orthorhombic space group. It is the most important source for the metalloid antimony. The abbreviation for antimony, Sb, is taken from stibnite.According to its different particle sizes, manufacturing methods and production conditions, the formless antimony trisulfide is provided with different colors, such as gray, black, red, yellow, brown and purple, etc..Antimony trisulfide is easy to be oxidized. Its fire point - the temperature when it begins self-heat and oxidation in the air depends on its particle size. When the particle size is 0.1mm, the fire point is 290 Centigrade; when the particle size is 0.2mm, the fire point is 340 Centigrade.

Specifications of Antimony Sulfide

Industrial Usage Item Content Element Controlled % Moisture Free Sulphur Fineness
(mesh)>98%
Sb> S> As< Pb< Se<
Friction
Materials		 Sb2S3-0 95 69 26 0.2 0.2 0.04 1% 0.07% 180(80µm)
Sb2S3-1 90 64 25 0.3 0.2 0.04 1% 0.07% 180(80µm)
Glass and
Rubber		 Sb2S3-2 85 61 23 0.3 0.4 0.04 1% 0.08% 180(80µm)
Matches and
Fireworks		 Sb2S3-3 70 50 20 0.3 0.4 0.04 1% 0.10% 180(80µm)

 

Usage of Antimony Sulfide

In ancient times, it was used as mascara called kohl.Antimony trisulfide finds use in pyrotechnic compositions, namely in the glitter and fountain mixtures. Needle-like crystals, "Chinese Needle", are used in glitter compositions and white pyrotechnic stars. It was formerly used in flash compositions.Antimony trisulfide is widely used in the war industry including gunpowder, glass and rubber, matches, fireworks and friction materials and so on as the additive or catalyst, anti-blushing agent and heat-stabilizer and also as the flame-retardant synergist replacing antimony oxide.

Package and storyage of Antimony Sulfide

weight:Packed in WPP bags with inner polyethylene bags; 50Kg/Bag; 20 Bags/Pallet or in big bags.
No mixed with acid or reductive amtter. sealed,in cool,airiness and dry place. Avoid sunshine and fare away from heat and fire,Outfire:extinguishing it with sand , water, or kinds of fire extinguisher. Stimulation to breath trachea. mucous membrane. eyes & skin. The solution falling into the eys & skin. water washing instantly. Eat it. drinking salt water &warm soap solution immediately., sick it and cure in hospital.