HG/T 4432-2012Liquid fluorescent whitening agents (English PDF)
液体荧光增白剂
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
December 28, 2012
Implementation date
June 1, 2013
Scope
HG/T 4432-2012 is the English-translated version of 液体荧光增白剂.
HG/T 4432-2012 is a recommended chemical industry standard of China on liquid fluorescent whitening agents. It gives the product requirements together with sampling, test methods, inspection rules, marking, labelling, packaging, transport and storage. The agents in scope are of the stilbene triazine disulfonic acid type, supplied in liquid form. Classified G71 with ICS 71.100.01 and 87.060.10, the standard is used with GB/T 2374-2007, GB/T 2390, GB/T 6678-2003, GB/T 6682-2008, GB/T 8170-2008, GB 19601, GB 20814, GB/T 23979.1-2009 and GB/T 23979.2-2009. Issued on 28 December 2012, it has applied since 1 June 2013.
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Document preview — HG/T 4432-2012
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 4432-2012 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 2374-2007
GB/T 2390
GB/T 6678-2003
GB/T 6682-2008
GB/T 8170-2008
GB 19601
GB 20814
GB/T 23979.1-2009
GB/T 23979.2-2009
......
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 2374-2007Dyestuffs - General rules for the dyeing test
- GB/T 2390Dyes - Determination of pH value
- 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 19601Limit and determination of 23 harmful aromatic amines in dye products
Similar standards
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Related Standards
GB 19601-2013 — Limit and determination of 23 harmful aromatic amines in dye products
GB 20814-2014 — Limit and determination of the quantity of heavy-metal elements in dye products
GB/T 2390-2013 — Dyes - Determination of pH value
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