HG/T 4257-2011Reactive yellow FL-2RN (English PDF)
反应黄FL-2RN
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
December 20, 2011
Implementation date
July 1, 2012
Scope
HG/T 4257-2011 is the English-translated version of 反应黄FL-2RN.
HG/T 4257-2011 is the Chinese chemical industry standard for the reactive dye Reactive yellow FL-2RN. It lays down the product requirements, the sampling practice, the test methods, the inspection rules and the provisions for marking, labeling, packaging, transport and storage, and serves to control the quality of the dye as supplied. It is classified G57 in the Chinese scheme and 71.100.01 and 87.060.10 internationally, among dyestuffs and textile colorants. The testing calls up GB/T 2374-2007, GB/T 2381-2006, GB/T 2386-2006, GB/T 2390, GB/T 2391-2006, GB/T 3671.1-1996, GB/T 4841.1-2006, GB/T 6678-2003 and GB/T 6693-2009, the fastness standards GB/T 3920-2008, GB/T 3921-2008, GB/T 3922-1995, GB/T 8427-2008 and GB/T 8433-1998, and GB 19601 and GB 20814. Issued on 20 December 2011, it has applied since 1 July 2012.
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Document preview — HG/T 4257-2011
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 4257-2011 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 2381-2006
GB/T 2386-2006
GB/T 2387-2006
GB/T 2390
GB/T 2391-2006
GB/T 3671.1-1996
GB/T 3920-2008
GB/T 3921-2008
GB/T 3922-1995
GB/T 4841.1-2006
GB/T 6152-1997
GB/T 6678-2003
GB/T 6693-2009
GB/T 8427-2008
GB/T 8433-1998
GB/T 14576-1993
GB 19601
GB 20814
......
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 2381-2006Dyestuffs and intermediate of dyestuffs - Determination of content of insoluble matters
- GB/T 2386-2006Dyestuffs and intermediate of dyes—Determination of moisture content
- GB/T 2387-2006Reactive dyes — Determination of shade and relative strength
- GB/T 2390Dyes - Determination of pH value
- GB/T 2391-2006Reactive dyes - Determination of degree of fixation
GB/T 3671.1-1996 · GB/T 3922-1995 · GB/T 6152-1997 · GB/T 6693-2009
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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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