HG/T 4721-2014C.I. Acid Red 447 (English PDF)
C.I.酸性红447
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
December 24, 2014
Implementation date
June 1, 2015
Scope
HG/T 4721-2014 is the English-translated version of C.I.酸性红447.
The chemical industry standard HG/T 4721-2014 applies to C.I. Acid Red 447. Quality control of C.I. Acid Red 447 is the use it is written for. It quotes a group of dye and textile testing standards that includes GB/T 2374, GB/T 2378, GB/T 2381, GB/T 2386, GB/T 3671.1, GB/T 3920, GB/T 3921, GB/T 3922, GB/T 4841.1, GB/T 6152, GB/T 8427 and GB/T 8433. Its classifications are G57 in China and 71.100.01 with 87.060.10 internationally. Issued on 24 December 2014, it has applied since 1 June 2015.
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Document preview — HG/T 4721-2014
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 4721-2014 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 2378-2012
GB/T 2381-2013
GB/T 2386-2014
GB/T 3671.1-1996
GB/T 3920-2008
GB/T 3921-2008
GB/T 3922-2013
GB/T 4841.1-2006
GB/T 6152-1997
GB/T 6678-2003
GB/T 6688-2008
GB/T 6693-2009
GB/T 8427-2008
GB/T 8433-1998
GB 19601
......
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 2378-2012Acid dyes — Determination of shade and relative strength
- GB/T 2381-2013Dyestuffs and intermediate of dyestuffs - Determination of content of insoluble matters
- GB/T 2386-2014Dyestuffs and intermediate of dyes—Determination of moisture content
- GB/T 3920-2008Textiles - Tests for colour fastness - Colour fastness to rubbing
- GB/T 3921-2008Textiles - Tests for Colour Fastness - Colour Fastness to Washing with Soap or Soap and Soda
GB/T 3671.1-1996 · GB/T 3922-2013 · 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/T 2381-2013 — Dyestuffs and intermediate of dyestuffs - Determination of content of insoluble matters
GB/T 2386-2014 — Dyestuffs and intermediate of dyes—Determination of moisture content
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HG/T 4721-2014
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