Standard

BS ISO 5990:2000

Photography. Processing chemicals. Specifications for potassium sulfite, 650 g/l solution

Current

•

Published:

21 May 2002

1 Scope

This International Standard establishes criteria for the purity of photographic-grade potassium sulfite, 650 g/I aqueous solution, and specifies the tests to be used to determine the purity.

Product Details

Descriptors

Photographic materials

Photographic chemicals

Purity

Chemical analysis and testing

Potassium inorganic compounds

Sulfites

Photography

ICS Codes

37.040.30 Photographic chemicals

Committee

CPW/42

International relationships

Identical to:

ISO 5990:2000

ISBN

0 580 39674 6

Publisher

BSI