GSO ISO 5440:2017

Gulf Standard   Current Edition
· Approved on 03 October 2017 ·

Sodium hexafluorosilicate for industrial use -- Determination of phosphate content -- Molybdovanadate spectrophotometric method

GSO ISO 5440:2017 Files

English 3 Pages
Current Edition Reference Language

GSO ISO 5440:2017 Scope

This International Standard specifies a molybdovanadate spectrophotometric method for the determination of the phosphate content of sodium hexafluorosilicate for industrial use. The method is applicable to products having phosphate contents, expressed as P2O5, of 0,005 to 0,05 % (m/m).

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