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Standard
Withdrawn

BS 4427-15:1982

Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Condensed phosphates for industrial use (including foodstuffs) - determination of oxides of nitrogen content - 3,4-xylenol spectrophotometric method

Published:

30 Nov 1982

•

Withdrawn:

1 Dec 2011

Overview
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Product Details
Descriptors
Determination of content
Test equipment
Distillation methods of analysis
Testing conditions
Sodium inorganic compounds
Phosphates
Design
Food additives
Nitrogen oxides
Calibration
Chemical analysis and testing
Polyphosphates
Industrial
Spectrophotometry
Dimensions
Pyrophosphates
ICS Codes
71.060.50 Salts
Committee
CII/34
International relationships
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ISBN
0 580 13082 7
Publisher
BSI