PRODUCT SPECIFICATIONS

IPI PRODUCT SPECIFICATION

ANTIMONY TRISULFIDE

Poison 6
  • Chemical formula: Sb2S3

  • CAS no: 1345-04-6

  • UN no: 1549

  • Specification: MIL-A-159D type I class 1 (dated May 16 1972).

  • Description: Antimony Trisulfide is used in the production of pyrotechnics and as a yellow pigment for glass and porcelain.

  • Synonyms: Antimony sulfide, Antimony III Sulfide, Antimonsulfid, Sulfuro de antimonio, Sulfure d’antimoine (French)

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IPI Specification No: 10053

ANTIMONY TRISULFIDE

Properties
Units
Values
Test Method
Min
Max
Antimony
%
70.5
4.4.2
Sulfur (total)
%
24.8
4.4.3
Insoluble material
%
1.0
4.4.4
Acidity
%
0.01
4.4.5
Lead
%
0.15
4.4.6
Iron
%
0.5
4.4.7
Free Sulfur
%
0.2
4.4.8
Arsenic
%
0.06
4.4.9
Moisture
%
0.2
4.4.1
Granulation
– Through U.S. sieve no. 100
%
95
4.5
– Retained on U.S. sieve no. 140
%
30
50
4.5
– Through U.S. sieve no. 200
%
20
30
4.5

Island Pyrochemical Industries provides this product specification sheet solely for informational purposes, and reserves the right to change product specifications without prior notification.