HG/T 4047-2008Solvent Brown 41 (C.I. Solvent Brown 41) (English PDF)
溶剂棕41(C.I.溶剂棕41)
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
April 23, 2008
Implementation date
October 1, 2008
Scope
HG/T 4047-2008 is the English-translated version of 溶剂棕41(C.I.溶剂棕41).
HG/T 4047-2008 is the recommended Chinese chemical industry standard for Solvent Brown 41, the dye indexed as C.I. Solvent Brown 41. It states the requirements for the product and prescribes sampling, the test methods, the inspection rules, and the marking, labelling, packaging, transport and storage that apply to it. The standard is used in the quality control of Solvent Brown 41, a solvent-soluble colorant employed mainly for colouring paper, oils and plastics. The determinations it calls for are made according to GB/T 1250, GB/T 2386, GB/T 6678, GB/T 6682 and GB/T 7531. Issued on 23 April 2008, it has applied since 1 October 2008.
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Document preview — HG/T 4047-2008
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 4047-2008 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 1250-1989
GB/T 2386-2006
GB/T 6678-2003
GB/T 6682
GB/T 7531-1987
......
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
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Related Standards
GB/T 6678-2003 — General principles for sampling chemical products
GB/T 6682-2008 — Water for analytical laboratory use - Specification and test methods
HG/T 3066-2025 — Rubber compounding ingredients - Precipitated hydrated silica - Determination of loss on ignition of the dried sample
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