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ISO 119:1977

Plastics - Phenol-formaldehyde mouldings - Determination of free phenols - Iodometric method
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ISO 119:1977

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

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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.

SDO ISO: International Organization for Standardization
Document Number ISO 119
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO TC 61/SC 12/WG 1
Publish Date Document Id Type View
Not Available ISO 119:1977 Revision