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ISO/CD 25789-1

Chromium trioxide for industrial use — Part 1: Test methods ISO/CD 25789-1

General information

30.20   CD study/ballot initiated   Aug 1, 2026

ISO

ISO/TC 47 Chemistry

International Standard

Scope

The document specifies test methods for industrial Chromium trioxide properties, such as 1)chromium trioxide content，2)water insoluble substance, 3)chloride content, 4)sulphate content, 5)sodium element and 6)turbidity.

Life cycle

NOW

IN_DEVELOPMENT
ISO/CD 25789-1
30.20 CD study/ballot initiated
Aug 1, 2026




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