BS 4258-9:1989
Current
The latest, up-to-date edition.
Methods of test for phosphoric acid (orthophosphoric acid) for industrial use Determination of chloride content
Hardcopy , PDF
English
29-09-1989
NO CONTENTS SECTION
Potentiometric method applicable to chloride contents between 1 and 1500 mg/kg.
| Committee |
CII/37
|
| DevelopmentNote |
Supersedes 87/53566 DC and BS 4258-9(1978) (08/2005) Reviewed and confirmed by BSI, December 2012. (11/2012)
|
| DocumentType |
Standard
|
| Pages |
8
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This Part of BS 4258 describes a potentiometric method for determination of the chloride content of phosphoric acid (orthophosphoric acid) for industrial use. It is applicable to products having chloride contents of between 1 mg/kg and 1 500 mg/kg.
NOTE The titles of the publications referred to in this standard are listed on the inside back cover.
| BS 4258-12:1982 | Methods of test for phosphoric acid (orthophosphoric acid) for industrial use Guide to sampling techniques |
| BS 6337-4:1984 | General methods of chemical analysis Method for determination of chloride ions by potentiometry |
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