SN/T 3794-2014
Determination of colourity of purified terephthalic acid for industrial use.Spectrophtometric method (English Version)

Standard No.

SN/T 3794-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Professional Standard - Commodity Inspection

Latest

SN/T 3794-2014

Scope

This standard specifies the spectrophotometric method for determination of the color of purified terephthalic acid for industrial use. This standard is applicable to the determination of colorimetry of industrial purified terephthalic acid (5 g/100 mL N,N-dimethylformamide solution).

SN/T 3794-2014 history

• 2014 SN/T 3794-2014 Determination of colourity of purified terephthalic acid for industrial use.Spectrophtometric method