ISO 3235:1975

Name: ISO 3235:1975
Brand: ISO
SKU: ISO 3235:1975
Price: 76.23 EUR
Availability: InStock
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Sodium sulphate for industrial use — Determination of acid-insoluble matter ISO 3235:1975

Publication date: Jul 1, 1975

95.99 Withdrawal of Standard May 27, 2002

General information

Current stage: 95.99 Withdrawal of Standard May 27, 2002

Originator: ISO

Owner: ISO/TC 47 Chemistry

Type: International Standard

ICS: 71.060.50 Salts

Buying

Status: Withdrawn

Scope

Applicable to anhydrous and hydrated products. The principle consists in dissolution of a test portion in water, subsequent addition of hydrochloric acid. Heating on a boiling wather bath for 30 min, filtration, drying and weighing of the residue.

Life cycle

NOW

WITHDRAWN
ISO 3235:1975
95.99 Withdrawal of Standard
May 27, 2002