BH GSO ISO 2997:2016
ISO 2997:1974
Bahraini Standard
Current Edition
·
Approved on
10 February 2016
Phosphoric acid for industrial use -- Determination of sulphate content -- Method by reduction and titrimetry
BH GSO ISO 2997:2016 Files
English
3 Pages
Current Edition
Reference Language
20.36 BHD
BH GSO ISO 2997:2016 Scope
This International Standard specifies a method, by reduction and titrimetry, for the determination of the sulphate content of phosphoric (orthophosphoric) acid for industrial use and is applicable to sulphate contents, expressed as SO 4, equal to or greater than 0,000 5 % (m/m).
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