GB/T 4840.1-1999
Replaced
GB/T 21881-2008
Replaced
National standards
GB/T 21881-2008 Acid dyes—Determination of levelling properties
GB/T 21881-2008 Acid dyes—Determination of levelling properties
Basic Information
Standard Code:
GB/T 21881-2008
Standard Type:
National standards
Standard Status:
Replaced
is_force_gb:
no
CCS Name:
Basic standards and general methods for dyes
ICS Name:
Comprehensive Chemical Products
Publish Date:
2008-05-15
Implement Date:
2008-11-01
Pages:
5 pages
Scope
This standard specifies the determination method for the evenness of dyeing with acid dyes. This standard is applicable to the determination of the evenness of dyeing with acid dyes, acid complex dyes, and neutral dyes.
Development Information
Superseded by the following standards
Referenced Standards
GB/T 1250-1989 Rules for expression and judgement of limiting values
GB/T 1866-2003 Neutral dyes-Determination of dyeing shade and relative strength
GB/T 2374-2007 Dyestuffs—General rules for dyeing test
GB/T 2378-2003 Acid dyes—Determination of dyeing shade and relative strength
GB/T 2379-2003 Acid complex dyes—Determination of dyeing shade and relative strength
GB/T 6688-1986 Determination of relative strength of dyes (Instrumental method)
Related Standards
GB/T 4840.2-1999
Replaced
GB/T 4840.2-1999 o-Nitroaniline
GB/T 4840.3-1999
Replaced
GB/T 4840.3-1999 m-Nitroaniline
GB 16483-2000
Replaced
GB 16483-2000 General rules for preparation of chemical safety data sheet
GB/T 6678-2003
Active
GB/T 6678-2003 General principles for sampling chemical products
GB/T 6679-2003
Active