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.