HG/T 3995-2007 (English Version) PDF

Scope: This standard specifies the requirements, sampling, test methods, inspection rules, signs, labels, packaging, transportation and storage of acidic deep red NM-4BRL (CI acid violet 90) products. This standard applies to the quality control of acidic dark red NM-4BRL. This product is mainly used for dyeing and printing of nylon, wool, and silk, and can also be used for dyeing leather. Structural formula, molecular formula, relative molecular weight: omitted.

HG/T 3995-2007 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 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 3920-1997 Textiles--Tests for colour fastness--Colour fastness to rubbing
GB/T 3921.2-1997 Textiles--Tests for colour fastness--Colour fastness to washing: Test 2
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 6693-1997 Determination of the dusting behaviour of dyes
GB/T 8427-1998 Textiles--Tests for colour fastness--Colour fastness to artificial light: Xenon arc fading lamp test