CNS 6473-1980
Method of Test for Para Red and Toluidine Red Pigment (English Version)

Standard No.

CNS 6473-1980

Language

Chinese, Available in English version

Release Date

1980

Published By

Taiwan Provincial Standard of the People's Republic of China

Latest

CNS 6473-1980

Scope

This standard specifies dry para-red pigments [1-(p-nitro-phenyl-azo)-2-naphthol] and toluidine red pigments (1-(2-nitro-p-xylyl- Azo)-2-nephenol] test method.

CNS 6473-1980 history

• 1980 CNS 6473-1980 Method of Test for Para Red and Toluidine Red Pigment