GB 209-1993
Sodium hydroxide for industrial use (English Version)
- Standard No.
- GB 209-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2006-12
- Replace By
- GB 209-2006
- GB/T 209-2006
- Latest
- GB/T 209-2018
- Scope
- This standard specifies the technical requirements, test methods, inspection rules and signs, packaging, transportation and storage of sodium hydroxide for industrial use. This standard is applicable to sodium hydroxide produced by mercury method, diaphragm method and causticization method.
GB 209-1993 history
- 2018 GB/T 209-2018 Sodium hydroxide for industrial use
- 2006 GB 209-2006 Sodium hydroxide for industrial use
- 1993 GB 209-1993 Sodium hydroxide for industrial use
