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ISO 119:1977

Current

Current

Plastics — Phenol-formaldehyde mouldings — Determination of free phenols — Iodometric method

Available format(s)

Hardcopy , PDF

Language(s)

English, French

Published date

10-01-1977

US$63.00
Excluding Tax where applicable
Summarise this standard

A semiquantitative method for the determination of the amount of free phenols in phenolic mouldings. Hot water extraction of free phenols from a powdered test portion, iodination of the water extract and backtitration of the excess of iodine with standard volumetric thiosulfate solution.

Committee
ISO/TC 61/SC 12
DocumentType
Standard
Pages
2
PublisherName
International Organization for Standardization
Status
Current

US$63.00
Excluding Tax where applicable