Standard

BS ISO 10636:1994

Photography. Processing chemicals. Specification for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate

Current, Under Review

•

Published:

15 Mar 1995

1 Scope

This International Standard specifies the purity requirements and describes the tests for photographic-grade anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate.

Product Details

Descriptors

Sodium thiosulfate

Purity

Testing conditions

Insoluble matter determination

Photography

Chemical analysis and testing

Photographic chemicals

Determination of content

Hydrates

Assay

Photographic materials

ICS Codes

37.040.30 Photographic chemicals

Committee

CPW/42

International relationships

Identical to:

ISO 10636:1994

ISBN

0 580 23916 0

Publisher

BSI