Antimony Trisulfide

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Casno:1345-04-6Formula:H6S6Sb4
Weight:685.4793Einecs:215-713-4
Density:4.64 g/mL at 25 ºC (lit.)Melting:550ºC
Boiling:1150 ºCVapour:12600mmHg at 25ºC
Detailed Specification

Sb

S+

As2S3

H2O

Particle Size

1#

70-71.5

25-28.5

?0.2%

?1%

120-325mesh

2#

69-70

24-27

?0.3%

?1%

120-325mesh

3#

64-68

22-27

?0.3%

?1%

120-325mesh

4#

60-64

21-26

?0.5%

?1%

120-325mesh

Packing: 50Kg/Bag, 20Bags/Pallet, or as customer?s requirement.
Application: 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.
Synonyms: Antimony sulfide(Sb2S3);C.I. 77060; C.I. Pigment Red 107; Antimony trisulfide colloid [USAN]; ANTIMONY TRISULFIDE, BLACK; ANTIMONY TRISULFIDE-RED; ANTIMONY RED; ANTIMONY SULFIDE; ANTIMONY SULFIDE, OXY; ANTIMONY SULFIDE, TRI; ANTIMONY(+3)SULFIDE; antimony; hydrogen sulfide; antimony; antimony(+3) cation; sulfanide