Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 1684-1998
Scope
This standard applies to pharmaceutical grade sodium 2,6-dichloroindophenolate dihydrate (1). Note (1): The scientific name is 2,6-Dichloro-4-[(4-hydroxyphenol)imino] -2.5-cyclohexa dien-1-one sodium salt dihydrate.
CNS 1684-1998 history
1998CNS 1684-1998 2, 6-Dichloroindophenol sodium salt dihydrate (reagent)