Synthetic phenol for industrial use
GOST 23519-79
It's used in the production of bisphenol A, caprolactam, phenol formaldehyde resins, fibers, plastics, detergents and other products.
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Specifications |
Grade 1 |
|---|---|
| Crystallization temperature, °С, min | 40,7 |
| Mass fraction of non-volatiles, %, max | 0,001 |
| Solubility in 100 ml of water at 20 °С, %, min | 8,3 |
| Optical density of sulfonated phenol, max | 0,05 |
| Phenol melt colority according to platinum/cobalt scale, max | 5 |
| Mass fraction of water, %, max | 0,03 |
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Mass fraction of the organic impurity amount, %, max incluning mesityl oxide, %, max |
0,01 0,0015 |
Types of Transportation
