HG/T 2279-2011 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
HG/T 2279-2011	399	Add to Cart	3 days	4, 4-Diaminostibene-2, 2-disulfonic acid (DSD acid)	Obsolete
HG/T 2279-2000	319	Add to Cart	3 days	4, 4′-Diaminostibene-2, 2′-disulfonic acid (DSD Acid)	Obsolete
HG/T 2279-1992	RFQ	ASK	3 days	(Chinese Industry Standard)	Obsolete

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Basic data

Standard ID: HG/T 2279-2011 (HG/T2279-2011)
Description (Translated English): 4, 4-Diaminostibene-2, 2-disulfonic acid (DSD acid)
Sector / Industry: Chemical Industry Standard (Recommended)
Classification of Chinese Standard: G56
Classification of International Standard: 71.100.01; 87.060.10
Word Count Estimation: 10,188
Date of Issue: 2011-12-20
Date of Implementation: 2012-07-01
Older Standard (superseded by this standard): HG/T 2279-2000
Quoted Standard: GB/T 601; GB/T 603; GB/T 2381-2006; GB/T 2386-2006; GB/T 3049; GB/T 6682-2008; GB/T 8170-2008; GB 20814; GB/T 21876 -2008
Regulation (derived from): ?MIIT Announcement 2011 No.43; Industry Standard Filing Announcement 2012 No.2 (Total No.146)
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the 4, 4 '-Diamino -2, 2' '-disulfonate (DSD acid) requirements, sampling, test methods, inspection rules and signs, labels, packaging, transport and storage. This standard applies to product quality control DSD acid.

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