GB/T 21879-2015 Active National standards

GB/T 21879-2015 Water-soluble dyes—Determination of solubility—Drop test of filter papers

GB/T 21879-2015 Water-soluble dyes—Determination of solubility—Drop test of filter papers

Publish Date: 2015-05-15 Implement Date: 2015-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 21879-2015

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Basic standards and general methods for dyes

ICS Name: Comprehensive Chemical Products

Publish Date: 2015-05-15

Implement Date: 2015-12-01

Pages: 5 pages

Scope

This standard specifies the method for determining the solubility of water-soluble dyes using dot filter paper.
This standard is applicable to the determination of the solubility of water-soluble dyes.

Development Information

Word Count: 8 Thousand words Pages: 5 pages

Replace the following standards

GB/T 21879-2008 Water-soluble dyes—Determination of solubility—Drop test of filter papers

Referenced Standards

GB/T 1914-2007 Chemical analytical filter paper GB/T 2374-2007 Dyestuffs—General rules for dyeing test GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods

Related Standards

GB/T 4840.1-1999 Replaced

GB/T 4840.1-1999 p-Nitroaniline

Publish Date: 1999-06-08

GB/T 4840.2-1999 Replaced

GB/T 4840.2-1999 o-Nitroaniline

Publish Date: 1999-06-08

GB/T 4840.3-1999 Replaced

GB/T 4840.3-1999 m-Nitroaniline

Publish Date: 1999-06-08

GB 16483-2000 Replaced

GB 16483-2000 General rules for preparation of chemical safety data sheet

Publish Date: 2000-01-05

GB/T 6678-2003 Active

GB/T 6678-2003 General principles for sampling chemical products

Publish Date: 2003-10-11

GB/T 6679-2003 Active

GB/T 6679-2003 General rules for sampling solid chemical products

Publish Date: 2003-10-11