HG/T 2749-2009 (English Version) PDF

Scope: This standard specifies the product requirements, sampling, test methods, inspection rules and signs, labels, packaging, transportation and storage of acid orange GR (CI acid orange 7, acid orange II). This standard applies to product quality control of acidic orange GR.

HG/T 2749-2009 Referenced Document

GB 19601 Limit and determination of 23 harmful aromatic amines in dye products*， 2013-09-06 Update
GB 20814 Limit and determination of the quantity of heavy-metal elements in dye products*， 2014-07-24 Update
GB/T 2374-2007 Dyestuffs.General rules for dyeing test
GB/T 2378-2003 Acid dyes-Determination of dyeing shade and relative strength
GB/T 2381-2006 Dyestuffs and intermediate of dyestuffs.Determination of content insoluble matters
GB/T 2386-2006 Dyestuffs and intermediate of dyes.Determination of moisture
GB/T 3671.1-1996 Determination of application solubility and solution stability of water-soluble dyes
GB/T 3920-2008 Textiles.Tests for colour fastness.Colour fastness to rubbing
GB/T 3921-2008 Textiles.Tests for colour fastness.Colour fastness to washing with soap or soap and soda
GB/T 3922-1995 Textiles--Testing method for colour fastness to perspiration
GB/T 4841.1-2006 Colour cards of standard depths for dyeing with dyestuffs 1/1
GB/T 5713-1997 Textiles--Tests for colour fastness--Colour fastness to water
GB/T 6152-1997 Textiles--Tests for colour fastness--Colour fastness to hot pressing
GB/T 6678-2003 General principles for sampling chemical products
GB/T 6693-2009 Dyestuffs.Determination of the dusting behaviour
GB/T 8427-2008 Textiles.Tests for color fastness.Color fastness to artificial light:Xenon arc fading lamp test