T/CPCIF 0137-2021
Sodium sulfate from by-products of organic peroxides production (English Version)

Standard No.

T/CPCIF 0137-2021

Language

Chinese, Available in English version

Release Date

2021

Published By

Group Standards of the People's Republic of China

Latest

T/CPCIF 0137-2021

Scope

Project requirements: Sodium sulfate content, w/% ≥99.0 Water-insoluble matter, w/% ≤0.05 Calcium and magnesium ions (calculated as Mg), w/% ≤0.1 Chloride ions (calculated as Cl), w/% ≤0.1 Iron (Fe )/(mg/kg) ≤20 Moisture, w/% ≤0.2 Whiteness (R457), % ≥82 Total organic carbon (calculated as C)/(mg/kg) ≤1500

T/CPCIF 0137-2021 history

• 2021 T/CPCIF 0137-2021 Sodium sulfate from by-products of organic peroxides production