India
Antimony sulfide CAS NO.1345-04-6
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Quick Details
- ProName: Antimony sulfide
- CasNo: 1345-04-6
- Molecular Formula: Sb2S3
- LimitNum: 0
Superiority
Appearance Black lumps or crystalline powder free from visible impurities and foreign matter. Volatile matter (at 100 to 1050C for 2 hours) percent …
Details
Appearance Black lumps or crystalline powder free from visible impurities and foreign matter.
Volatile matter (at 100 to 1050C for 2 hours) percent Max 0.03
pH of aqueous extract 5.5 to 7.5
Sulphur
(a) Total percent by mass Min 22.0
(b) Free percent by mass Max 0.2
Antimony
(a) Total percent by mass Min 70.0
(b) Free percent by mass Max 4.0
Antimony Oxides calculated as
Sb2O3 percent by mass Max 20.0
Other metals calculated as Sulphide by mass Max 1.5
Matter insoluble in Aqua Regia Percent by mass Max 0.25
