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BS 3312:1978 | 28 Apr 1978 | BSI Knowledge
Standard
Withdrawn
BS 3312:1978
Specification for photographic grade aluminium potassium sulphate, dodecahydrate (potash alum)
Published:
28 Apr 1978
•
Withdrawn:
15 Aug 1995
Overview
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References
History
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Product Details
Descriptors
Hydrates
Potassium inorganic compounds
Photographic materials
Volumetric analysis
Photographic chemicals
Colour tests
Purity
Determination of content
Potash alum
Alums
Chemical analysis and testing
ICS Codes
37.040.30 Photographic chemicals
Committee
CPW/42
International relationships
Identical to:
ISO 3620
ISBN
0 580 10061 8
Publisher
BSI