HG/T 4042-2008 Sulphur dark blue 3R(C.I.sulphur blue 5)

GB 19601-2004 Limit and determination of 23 harmful aromatic amines in dye products GB 19601-2013 Limit and determination of 23 harmful aromatic amines in dye products GB 20814-2006 Limit and determination of the quantity of 10 heavy-metal elements in dye products GB 20814-2014 Limit and determination of the quantity of heavy-metal elements in dye products GB/T 2374-2007 Dyestuffs—General rules for dyeing test GB/T 2376-2003 Sulphur dyes—Determination of dyeing shade and relative strength GB/T 2381-2006 Dyestuffs and intermediate of dyestuffs—Determination of content of 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 3920-1997 Textiles—Tests for colour fastness—Colour fastness to rubbing GB/T 3921.4-1997 Textiles—Tests for color fastness—Color fastness to washing:Test 4 GB/T 3922-1995 Textiles—Testing method for color 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 8427-1998 Textiles—Tests for color fastness—Color fastness to artifical light:eon arc fading lamp test