HG/T 4042-2008Sulphur Dark Blue 3R (C.I. Sulphur Blue 5) (English PDF)
硫化深蓝3R(C.I.硫化蓝5)
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
April 23, 2008
Implementation date
October 1, 2008
Scope
HG/T 4042-2008 is the English-translated version of 硫化深蓝3R(C.I.硫化蓝5).
HG/T 4042-2008 is the recommended Chinese chemical industry standard for Sulphur Dark Blue 3R, listed as C.I. Sulphur Blue 5 and also known as sulphur grey 6B. It states what the product must meet, how it is sampled and tested and how a lot is inspected, and it covers marking, labelling, packaging, transport and storage. The standard governs quality control of Sulphur Dark Blue 3R, a dye applied mainly to cotton fibre. Its testing draws on GB/T 2374, GB/T 2376, GB/T 2381, GB/T 2383, GB/T 2386, GB/T 3920, GB/T 3921.4, GB/T 3922, GB/T 4841.1, GB/T 5713, GB/T 6152 and GB/T 8427, together with GB 19601 and GB 20814. Issued on 23 April 2008, it has applied since 1 October 2008.
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Document preview — HG/T 4042-2008
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 4042-2008 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 2376-2003
GB/T 2381-2006
GB/T 2383-2003
GB/T 2386-2006
GB/T 3920-1997
GB/T 3921.4-1997
GB/T 3922-1995
GB/T 4841.1-2006
GB/T 5713-1997
GB/T 6152-1997
GB/T 6678-2003
GB/T 8427-1998
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 2376-2003Sulphur dyes - Determination of dyeing shade and relative strength
- GB/T 2381-2006Dyestuffs and intermediate of dyestuffs - Determination of content of insoluble matters
- GB/T 2383-2003Powder dyes—Determination of fineness by sieve analysis
- GB/T 2386-2006Dyestuffs and intermediate of dyes—Determination of moisture content
- GB/T 3920-1997Textiles - Tests for colour fastness - Colour fastness to rubbing
GB/T 3921.4-1997 · GB/T 3922-1995 · GB/T 5713-1997 · GB/T 6152-1997
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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 4841.1-2006 — Colour cards of standard depths for dyeing with dyestuffs 1/1
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