ISO 119:1977
Plastics — Phenol-formaldehyde mouldings — Determination of free phenols — Iodometric method
OVERVIEW
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.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 1977 |
| No. of Pages | 2 |
| ICS Classification | 83.080.10 Thermosetting materials |
| Committee | ISO/TC 61/SC 12 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |