GB/T 1655-2013 Sulphur Black 3B、4B、3BR、2RB(Sulphur Black BN、BRN、B2RN、RN)

GB/T 1655-2006 Sulphur black 3B,4B,3BR,2RB (Sulphur black BN,BRN,B2RN,RN)

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 2386-2006 Dyestuffs and intermediate of dyes—Determination of moisture 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 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 8427-2008 Textiles—Tests for color fastness—Color fastness to artificial light:Xenon arc fading lamp test GB/T 2383-2003 Dyes—Determination of fineness by sieve analysis GB/T 2383-2014 Powder dyes—Determination of fineness by sieve analysis 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