Azobenzene in groundwater

Azobenzene in groundwater, Total:33 items.

The international standard classification for "Azobenzene in groundwater" includes: Chemical reagents , Leather and furs , Products of the chemical industry in general , Textiles in general .

The Chinese standard classification for "Azobenzene in groundwater" includes: Indicator and specific reagent , Furs and leathers , Basic standards and general methods for dye , Basic standards and general methods , Analysis methods for exhaust emission pollutants .

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Professional Standard - Chemical Industry

• HG/T 3496-2000 Chemical reagent Alizarin yellow R
• HGB 3096-1959 Sudan I (Benzophenol)
• HGB 3085-1959 Dimethyl Yellow (Dimethylaminoazobenzene)
• HG/T 3463-2000 Chemical reagent Arsenazo Ⅲ
• HG 3-1007-1976 Chemical Reagent Arsenazo III [2,7-bis(2-phenylarsenic acid-1-azo)-1,8-dihydroxynaphthalene-3,6-disulfonic acid]
• HGB 3470-1962 p-aminoazobenzene

Taiwan Provincial Standard of the People's Republic of China

• CNS 1704-1966 Diphenylcarbazone
• CNS 7807-1981 Chemical Reagent (Azobenzene)
• CNS 1689-1965 p-Dimethylaminoazobenzene (Butter Yellow Methyl Yellow)

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

• GB/T 23344-2009 Textiles - Determination of 4-aminoazobenzene
• GB/T 24101-2009 Limit and determination of 4-aminoazobenzene in dye products
• GB/T 23344-2009(英文版) Textiles-Determination of 4 aminoazobenzene
• GB/T 33392-2016 Leather and fur-Chemical tests-Determination of 4-aminoazobenzene derived from azo colorants

Professional Standard - Environmental Protection

• HJ/T 64.3-2001 Stationary source emission -- Determination of cadmium p-Azobenzenediazoaminazobenzene sulfonic acid spectrophotometric method

Professional Standard - Urban Construction

• CJ/T 63-1999 Municipal sewage.Determination of aniline compounds.AZO spectrophotometric method

国家市场监督管理总局、中国国家标准化管理委员会

• GB/T 24101-2018 Limit and determination of 4-aminoazobenzene in dye products

Japanese Industrial Standards Committee (JISC)

• JIS K 8037:1961 Azobenzene
• JIS K 9531:1976 Xylylazo violet II (2-(2-hydroxy-3-(2,4-xylylcarbamoyl)-1-naphthylazo)-phenol)

IN-BIS

• IS 7661-1975 Specification for 4-aminoazobenzene

SCC

• SPC GB/T 24101-2018 Limit and determination of 4-aminoazobenzene in dye products (TEXT OF DOCUMENT IS IN CHINESE)
• AENOR UNE-EN 14362-3:2012 Textiles - Methods for determination of certain aromatic amines derived from azo dyes - Part 3: Detection of the use of certain azo dyes, which may release 4-aminoazobenzene
• NS-EN 14362-3:2012 Textiles — Methods for determination of certain aromatic amines derived from azo colorants — Part 3: Detection of the use of certain azo colorants, which may release 4-aminoazobenzene
• DANSK DS/EN ISO 17234-2:2011 Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2: Determination of 4-aminoazobenzene

Association Francaise de Normalisation

• NF EN ISO 14362-3:2017 Textiles - Methods for determining certain aromatic amines derived from azo dyes - Part 3: detection of the use of certain azo dyes likely to release 4-aminoazobenzene
• NF EN ISO 17234-2:2011 Leather - Chemical tests for the determination of certain azo dyes in dyed leathers - Part 2: determination of 4-aminoazobenzene

GSO

• BH GSO ISO 14362-3:2022 Textiles — Methods for determination of certain aromatic amines derived from azo colorants — Part 3: Detection of the use of certain azo colorants, which may release 4-aminoazobenzene
• GSO ISO 14362-3:2021 Textiles — Methods for determination of certain aromatic amines derived from azo colorants — Part 3: Detection of the use of certain azo colorants, which may release 4-aminoazobenzene
• GSO ISO 17234-2:2022 Leather — Chemical tests for the determination of certain azo colorants in dyed leathers — Part 2: Determination of 4-aminoazobenzene
• BH GSO ISO 17234-2:2023 Leather — Chemical tests for the determination of certain azo colorants in dyed leathers — Part 2: Determination of 4-aminoazobenzene

German Institute for Standardization

• DIN EN ISO 17234-2:2011-06 Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2: Determination of 4-aminoazobenzene (ISO 17234-2:2011); German version EN ISO 17234-2:2011

Korean Agency for Technology and Standards (KATS)

• KS K 0739-2022 Textile — Methods for determination of certain aromatic amines derived from azo colorants — Part 3: Detection of the use of certain azo colorants, which may release 4-aminoazobenzene

Danish Standards Foundation

• DS/EN ISO 17234-2:2011 Leather - Chemical tests for the determination of certain azo colorants in dyed leathers - Part 2: Determination of 4-aminoazobenzene

International Organization for Standardization (ISO)

• ISO 17234-2:2011 | IULTCS/IUC 20-2 Leather — Chemical tests for the determination of certain azo colorants in dyed leathers — Part 2: Determination of 4-aminoazobenzene

Others: