HG/T 4421-2012Benzaldehyde (English PDF)
苯甲醛
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
December 28, 2012
Implementation date
June 1, 2013
Scope
HG/T 4421-2012 is the English-translated version of 苯甲醛.
HG/T 4421-2012 is the Chinese chemical industry standard for benzaldehyde. It sets the requirements for the substance and adds safety information, the sampling procedure, the test methods and the inspection rules, followed by marking, labels, packaging, transport and storage. Its stated purpose is the quality control of benzaldehyde as a product. The standard is a recommended one, classified G56 in China and placed under two ICS headings, 71.100.01 and 87.060.10. The methods and handling rules it cites are GB 190, GB/T 191-2008, GB/T 4472-2011, GB/T 6678-2003, GB/T 6682-2008, GB/T 8170-2008, GB/T 9722-2006, GB 12268-2005, GB 12463, GB 15258, GB 15603 and GB/T 16483. Issued on 28 December 2012, it has applied since 1 June 2013.
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Document preview — HG/T 4421-2012
National Standard of the People's Republic of China
- ICS
- 71.100.01
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
HG/T 4421-2012 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB 190
GB/T 191-2008
GB/T 4472-2011
GB/T 6678-2003
GB/T 6682-2008
GB/T 8170-2008
GB/T 9722-2006
GB 12268-2005
GB 12463
GB 15258
GB 15603
GB/T 16483
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 191-2008Graphical symbols marking for handling and storage of packages
- GB/T 4472-2011Detemination of density and relative density for chemical products
- GB/T 6678-2003General principles for sampling chemical products
- GB/T 6682-2008Water for analytical laboratory use - Specification and test methods
- GB/T 8170-2008Rules of rounding off for numerical values & expression and judgement of limiting values
- GB/T 9722-2006Chemical reagent—General rules for the gas chromatography
GB 190
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Related Standards
GB 12463-2009 — General specifications for transport packages of dangerous goods
GB 15258-2009 — General rules for preparation of precautionary label for chemicals
GB 15603-2022 — General rules for the warehouse storage of hazardous chemicals
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HG/T 4421-2012
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