UOP803-84

    Historical Standard: UOP803-84 Chlorination Color of Phenol by Spectrophotometry

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    1. 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.


    Citing ASTM Standards
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