BS 4427-3:1989

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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 iron content

Published By	Publication Date	Number of Pages
BSI	1989	8

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Categories: 71.060.50 - Salts, BSI

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Description

This Part of BS 4427 describes a spectrometric method for determination of the iron content of condensed phosphates for industrial use (including foodstuffs). It is applicable to products having an iron content of not lower than 2 mg/kg.

NOTE The titles of the publications referred to in this standard are listed on the inside back cover.

1,10-phenanthroline spectrometric method, applicable to products with iron contents of not less than 2 mg/kg.

Additional information

Status	Confirmed
Pages	8
Publication Date	1989-09-29
ISBN	0 580 17367 4
Related National Standard Of	ISO/R 852
Standard Number	BS 4427-3:1989
Title	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 iron content
Replaces	BS 4427-3:1969
Descriptors	Pyrophosphates, Food technology, Sodium inorganic compounds, Polyphosphates, Testing conditions, Phosphates, Chemical analysis and testing, Determination of content, Iron, Industrial
Publisher	BSI
Committee	CII/34
ICS Codes	71.060.50 - Salts

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BS 4427-3:1989

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