ISO 8660:2002
Plastics — Determination of permanganate absorption number of caprolactam — Spectrometric method
OVERVIEW
This International Standard specifies a spectrometric method for the determination of the permanganate absorption number of caprolactam for industrial use. The permanganate absorption number is a measure of the oxidizable impurities in caprolactam, determined in a buffered neutral aqueous medium under fixed conditions.
The method is applicable to purified caprolactam (and intermediates in the caprolactam purification process) with an alkalinity or acidity lower than 0,50 mmol/kg and a PAN value of up to 35.
COMMENTS
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PRODUCT DETAILS
| Status | Current |
|---|---|
| Edition | 2002 |
| No. of Pages | 6 |
| ICS Classification | 83.080.01 Plastics in general 71.080.30 Organic nitrogen compounds |
| Committee | ISO/TC 61/SC 5 |
| Available for Purchase | For sale in Singapore only |
| Adoption | ISO |