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BS 4258-7:1978 | 31 Jan 1978 | BSI Knowledge
Standard
Withdrawn
BS 4258-7:1978
Methods of test for phosphoric acid (orthophosphoric acid) for industrial use - Determination of total phosphorus (V) oxide content: quinoline phosphomolybdate gravimetric method
Published:
31 Jan 1978
•
Withdrawn:
22 May 2026
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Product Details
Descriptors
Phosphomolybdates
Quinoline
Gravimetric analysis
Precipitation methods
Phosphoric acid
Dry weight determination
Quantitative analysis
Determination of content
Industrial
Chemical analysis and testing
Phosphorus pentoxide
ICS Codes
71.060.30 Acids
Committee
CII/37
International relationships
Technically equivalent to:
ISO 3706
ISBN
0 580 09918 0
Publisher
BSI