HG/T 2551-2007 (English Version) PDF

Scope: This standard specifies the requirements, sampling, test methods, inspection rules and signs, labels, packaging, transportation and storage of cationic fluorescent red XR (CI basic red 14, cationic brilliant red X-5GN). This standard applies to the quality control of cationic fluorescent red XR products. This product is mainly used for dyeing acrylic fiber, and its compatibility index is C. Structural formula: Molecular formula: CHNHPO Relative molecular mass: 441.16 (according to relative atomic mass in 2005)

HG/T 2551-2007 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*， 2007-11-28 Update
GB/T 2381-2006 Dyestuffs and intermediate of dyestuffs.Determination of content insoluble matters
GB/T 2383-2003 Dyes--Determination of fineness by sieve analysis
GB/T 2386-2006 Dyestuffs and intermediate of dyes.Determination of moisture
GB/T 2399-2003 Cationic dyes-Determination of dyeing shade and relative strength
GB/T 3920-1997 Textiles--Tests for colour fastness--Colour fastness to rubbing
GB/T 3921.3-1997 Textiles--Tests for colour fastness--Colour fastness to washing: Test 3
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 6152-1997 Textiles--Tests for colour fastness--Colour fastness to hot pressing
GB/T 6678-2003 General principles for sampling chemical products
GB/T 8427-1998 Textiles--Tests for colour fastness--Colour fastness to artificial light: Xenon arc fading lamp test