BS 6829-4.6:1988

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Analysis of surface active agents (raw materials). Ethylene oxide adducts – Method for determination of hydroxyl value

Published By	Publication Date	Number of Pages
BSI	1988	12

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Categories: 71.100.40 - Surface active agents, BSI

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Description

This International Standard specifies a method for the determination of the hydroxyl value of polyethoxylated condensates by esterification of the hydroxyl groups with acetic anhydride.

Acetic anhydride esterification method applicable to polyethoxylated condensates of aliphatic and alicyclic compounds, for the determination of hydroxyl values of from 10 to 1000. Not applicable to propoxylated products.

Additional information

Status	Under Review
Pages	12
Publication Date	1988-08-31
ISBN	0 580 16690 2
Standard Number	BS 6829-4.6:1988, ISO 4326-1980
Title	Analysis of surface active agents (raw materials). Ethylene oxide adducts – Method for determination of hydroxyl value
Identical National Standard Of	ISO 4326:1980
Descriptors	Raw materials, Ethylene oxide, Heterocyclic compounds, Surfactants, Hydroxyl value, Chemical analysis and testing, Test equipment, Reproducibility, Test specimens, Testing conditions, Interferences (chemical), Esterification
Publisher	BSI
Committee	W/-
ICS Codes	71.100.40 - Surface active agents

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BS 6829-4.6:1988

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