HG/T 2663-2009Acid nigrosine granules (English PDF)
酸性粒子元青
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
December 4, 2009
Implementation date
June 1, 2010
Scope
HG/T 2663-2009 is the English-translated version of 酸性粒子元青.
Acid nigrosine, supplied in granular form, is the product covered by HG/T 2663-2009, a recommended chemical industry standard of China. The standard sits in the dyestuff group, classified G57 in the Chinese scheme and under 71.100.01 and 87.060.10 in the international one. It rests on the common dye test methods, quoting GB/T 2374, GB/T 2381, GB/T 2386 and GB/T 6678, and GB 19601 and GB 20814 are quoted alongside them. The Ministry of Industry and Information Technology issued it, under the same 2009 filing that carried the other acid and sulphur dye standards revised that year. This edition replaces HG/T 2663-1995. Issued on 4 December 2009, it has applied since 1 June 2010.
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Document preview — HG/T 2663-2009
National Standard of the People's Republic of China
- ICS
- 71.100.01
- Replacing
- HG/T 2663-1995
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
HG/T 2663-2009 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 6678-2003
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 6678-2003General principles for sampling chemical products
- GB 19601Limit and determination of 23 harmful aromatic amines in dye products
- GB 20814Limit and determination of the quantity of heavy-metal elements in dye products
Editions of HG/T 2663
| Edition | Title | Revision | Status |
|---|---|---|---|
| HG/T 2663-2009 | Acid nigrosine granules | current edition | Current |
| HG/T 2663-1995 | Acid nigrosine granules | previous edition | Superseded |
This page sells the current edition, HG/T 2663-2009. Earlier editions are listed for reference only.
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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 6678-2003 — General principles for sampling chemical products
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