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Database: 365,228(8 Aug 2026)

Methine

Methine, Total:13 items.

The international standard classification for "Methine" includes: Alcohols. Ethers , Workplace atmospheres , Chemical reagents , Ferrous metals in general , Non-ferrous metals .

The Chinese standard classification for "Methine" includes: General organic chemicals , Labor sanitation , General organic reagent and solvent , Steel and iron alloy analysis method , Metal and alloy powder .


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

  • GB 1400-1993 Chemical reagent hexamethylenetetramine
  • GB/T 9015-1998 Hexamethylenetetramine for industrial use
  • GB/T 223.67-2008 Iron, Steel and Alloy - Determination of Sulfur Content - Methylene Blue Spectrophotometric Method
  • GB/T 3654.7-1983 Methods for chemical analysis of ferroniobium--The methylene blue photometric method for the determination of sulfur content
  • GB/T 1400-1993 Chemical reagents;Hexamethylene;Tetramine
  • GB/T 1400-2014 Chemical reagent―Hexamethylene tetramine
  • GB 16236-1996 Health STANDARD for cyclonite(RDX) in the air of workplace
  • GB/T 223.67-1989 Methods for chemical analysis of iron,steel and alloy--The reducing distillation-methylene blue photometric method for the determination of sulfur content

Group Standards of the People's Republic of China

  • T/HNPCIA 19-2019 Technical specification for green-design product assessment Himic anhydride

Taiwan Provincial Standard of the People's Republic of China

Professional Standard - Non-ferrous Metal

  • YS/T 574.7-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses—The methylene blue spectrophotometric method for determination of sulphur

Military Standard of the People's Republic of China-General Armament Department

  • GJB 5266-2003 Specification for modified hexamethylene polyisocyanate

Spanish Association for Standardization (UNE)