ASTM International - ASTM UOP803-84
Chlorination Color of Phenol by Spectrophotometry
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| Organization: | ASTM International |
| Publication Date: | 29 July 2002 |
| Status: | inactive |
| Page Count: | 3 |
scope:
This method is for determining the color of phenol after exposure to chlorine gas as a qualitative measure of certain impurities such as 2,3-benzofuran in phenol. The lower limit of detection is approximately 5 mass-ppm.
Document History
ASTM UOP803-84
July 29, 2002
Chlorination Color of Phenol by Spectrophotometry
This method is for determining the color of phenol after exposure to chlorine gas as a qualitative measure of certain impurities such as 2,3-benzofuran in phenol. The lower limit of detection is...