GB/T 1626-1988
Oxalic acid for industrial use (English Version)
- Standard No.
- GB/T 1626-1988
- Language
- Chinese, Available in English version
- Release Date
- 1988
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2008-12
- Replace By
- GB/T 1626-2008
- Latest
- GB/T 1626-2008
- Scope
- This standard specifies the technical requirements, test methods, inspection rules and signs, packaging, transportation and storage of industrial oxalic acid. This standard applies to industrial oxalic acid produced by synthesis of producer gas, yellow phosphorus tail gas and sodium hydroxide, and oxidation of glucose with nitric acid. Molecular formula: H2C2O4·2H2O Weight: 126.07 (according to the international atomic weight in 1983)
GB/T 1626-1988 history
- 2008 GB/T 1626-2008 Oxalic acid for industrial use
- 1988 GB/T 1626-1988 Oxalic acid for industrial use
