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Database: 365,228(8 Aug 2026)

tripyrrole

tripyrrole, Total:20 items.

The international standard classification for "tripyrrole" includes: Aldehydes and ketones , Organic acids , Leather and furs .

The Chinese standard classification for "tripyrrole" includes: Synthetic resin and plastic , General organic chemicals , Hygiene, safety and labor protection , Pharmaceutical in general , Basic standards and general methods for synthetic resin and plastic , Furs and leathers .


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

  • GB/T 26602-2011 2-Pyrrolidone for industrial use
  • GB 29977-2013 National Food Safety Standard Food Additive Identification Allyl disulfide Food Additive Identification 2-acetyl pyrrole
  • GB/T 33070-2016 1一Vinyl一2一pyrrolidinone homopolymer for industrial use
  • GB/T 27563-2011 N-Methyl-2-Pyrrolidone for industrial use

Professional Standard - Medicine

  • YY 0125-1993 Pharmaceutical adjuvant - Polyvinylpyrrolidone

Group Standards of the People's Republic of China

国家医药管理局

Taiwan Provincial Standard of the People's Republic of China

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

  • GB/T 33069-2016 Determination of 1一vinyl一2一pyrrolidinone homopolymer for industrial use

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 38409-2019 Leather—Chemical tests—Determination of N-methyl-2-pyrrolidone(NMP) and N-ethyl-2-pyrrolidone (NEP) content

National Health Commission of the People's Republic of China

  • GB 1886.73-2015 National Food Safety Standard — Food Additives — Insoluble polyvinylpolypyrrolidone

Hubei Provincial Standard of the People's Republic of China

  • DB42/T 1720-2021 Specifications for production, processing and technical control of 1-methyl-2-(3-pyridyl)pyrrolidine

U.S. Air Force

RU-GOST R

  • GOST 7109-1973 Pyroxylin powders. Methods of testing chemical stability