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Insoluble Sulfur-IS7020

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Insoluble Sulfur-IS7020
Color ： yellow
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Technical Specification

ZXHC/T2020-11



ItemsSpecs
IS7020
AppearanceYellow powder
S content%80.0 ± 1.0
Insoluble S content (compare with total S) %≥90
CS2 content ppm≤500
Oil content%20 ± 1.0
Acidity (as H2SO4) %≤0.05
Heating loss（80℃）%≤0.50
Ash %≤0.10
Residues 150µm %≤0.30
Residues 75µm %≤3.0
Stability in high temperature(on total S)105℃/15min≥75
Stability in high temperature(on total S)120℃/15min≥-
Note: We can provide the material based on customer’s requirement.