GB/T 21242-2007
Methods of qualitative determination of prohibitive and limitaive reagent of fireworks and firecrackers (English Version)
- Standard No.
- GB/T 21242-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2020-03
- Replace By
- GB/T 21242-2019
- Latest
- GB/T 21242-2019
- Scope
- WARNING: Personnel using this standard should have practical experience in formal laboratory work. This standard does not point out all possible safety issues, users are responsible for adopting appropriate safety and health measures, and ensuring compliance with the conditions stipulated by relevant national laws. 1 Scope This standard specifies the qualitative detection methods for chlorate, lead compound, arsenic compound, mercury compound, phosphorus, magnesium powder (except aluminum-magnesium alloy powder and modified magnesium powder), gallic acid, hexachlorobenzene, and picric acid. This standard is applicable to the qualitative detection of chlorate, lead compound, arsenic compound, mercury compound, phosphorus, magnesium powder (except aluminum-magnesium alloy powder and modified magnesium powder), gallic acid, hexachlorobenzene, and picric acid in mixed chemicals of fireworks and firecrackers. method.
GB/T 21242-2007 Referenced Document
- GB/T 15813-1995 Formed composition for fireworks--Sample seperating and crushing
- GB/T 6682 Water for analytical laboratory use.Specification and test methods*， 2008-05-15 Update
GB/T 21242-2007 history
- 2019 GB/T 21242-2019 Fireworks—Test methods of qualitative determination of prohibitive and limitative substances
- 2007 GB/T 21242-2007 Methods of qualitative determination of prohibitive and limitaive reagent of fireworks and firecrackers
