GB/T 23670-2009 Replaced National standards

GB/T 23670-2009 2-Amino-5-chloro-4-methybenzenesulfouic acid(CLT acid)

GB/T 23670-2009 2-Amino-5-chloro-4-methybenzenesulfouic acid(CLT acid)

Publish Date: 2009-04-24 Implement Date: 2009-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 23670-2009

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Dye intermediates

ICS Name: Comprehensive Chemical Products

Publish Date: 2009-04-24

Implement Date: 2009-12-01

Pages: 7 pages

Scope

This standard specifies the requirements, sampling, test methods, inspection rules, and marking, labeling, packaging, transportation, and storage for 2-amino-4-methyl-5-chlorobenzenesulfonic acid (CLT acid).
This standard applies to the quality control of 2-amino-4-methyl-5-chlorobenzenesulfonic acid products.

Development Information

Word Count: 11 Thousand words Pages: 7 pages

Superseded by the following standards

GB/T 23670-2016 2-Amino-5-chloro-4-methylbenzenesulfonic acid(CLT acid)

Referenced Standards

GB/T 2381-2006 Dyestuffs and intermediate of dyestuffs—Determination of content of insoluble matters GB/T 2386-2006 Dyestuffs and intermediate of dyes—Determination of moisture GB/T 6678-2003 General principles for sampling chemical products GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 601-2002 Chemical reagent Preparations of standard volumetric solutions GB/T 601-2016 Chemical reagent—Preparations of reference titration solutions GB/T 603-2002 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 603-2023 Chemical reagent—Preparations of reagent solutions for use in test methods GB/T 3049-1986 Chemical products for industrial use—General method for determination of iron content—o-Phenanthroline spectrophotometric method GB/T 3049-2006 Chemical products for industrial use—General method for determination of iron content—1,10-Phenanthroline spectrophotometric method GB/T 21876-2008 Solvent dyes and intermediate of dyes—Determination of ash content GB/T 21876-2015 Solvent dyes and intermediate of dyes—Determination of ash content

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