GB/T 2381-1994
Determination of content of insoluble matters in dyestuffs (English Version)

Standard No.

GB/T 2381-1994

Language

Chinese, Available in English version

Release Date

1994

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2007-01

Replace By

GB/T 2381-2006

Latest

GB/T 2381-2013

Scope

This standard specifies the method for the determination of insoluble content in dyes. This standard applies to the determination of insoluble content in water-soluble dyes, sulfur dyes, naphthols and chromophores.

GB/T 2381-1994 history

• 2013 GB/T 2381-2013 Dyestuffs and intermediate of dyestuffs.Determination of content of insoluble matters
• 2006 GB/T 2381-2006 Dyestuffs and intermediate of dyestuffs.Determination of content insoluble matters
• 1994 GB/T 2381-1994 Determination of content of insoluble matters in dyestuffs