Acid Mordant Red 5G(acid red19#)--Unique research and development; Patent product--Taixing Zhongran Chemicals Co.,Ltd.

	Intermediates
	2-Cyanophenol
	2,4-Dihydroxybenzaldehyde
	2-Hydroxy-4-methoxybenzaldehyde
	4-Chlorophenyl methyl sulfone
	5-[3-Chloro-5-(trifluoromethyl)pyrid-2-ylsulphonyl]thiophene-2-sulphonyl chloride
	4-Nitrobenzyl chloride
	...MORE
	Acid Mordant Dyes
	Eriochrome Balck T
	Eriochrome Balck T250
	alizarin blue black B
	Acid Chrome Pure Blue B
	Acid Mordant Brown RH
	Acid Mordant Navy Blue RRN
	...MORE

Acid Mordant Red 5G(acid red19#)--Unique research and development; Patent product

Index:

C.I. Mordant Red 19

CAS:

1934-24-3

Molecular formula:

C₁₆H₁₂ClN₄NaO₅S

Structural formula:

Appearance:

Turkey red even powder

Shade:

similar to standard product

Intension:

100±3%

Water content(%):

≤5%

Water-insoluble:

≤0.5%

Fineness(80 mesh standard riddle remains):

≤5%

Colour fasteness:

standard depth	light resistance	washable(40℃)			perspiration resistance						rub resistance		hot pressure resistance(ironing)(180℃)
					acid			alkalescence
		Rubbing	calico colouring	wool colouring	Rubbing	calico colouring	wool colouring	Rubbing	calico colouring	wool colouring	dryness	wetness

1%	6	3-4	4-5	4-5	3-4	4	4	3-4	4	4	4	3-4	4

Use:

mainly used for coloration of textile, worsted and worsted yarn, and used for coloration of carpet, fur and biology.Meanwhile, it can color homochromy and assorted colors.

Packing:

packed with 25kg carton, and lined with Plastic Film Bags.

Store:

storing in dark, ventilated and dry conditions and preventing sunshine, drenching and pressing heavily.