Professional China Direct Yellow D-Rl - DIRECT BLEND BLACK D-HR AT GOOD PRICE –

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Professional China Direct Yellow D-Rl - DIRECT BLEND BLACK D-HR AT GOOD PRICE – Detail:

Product Name			Direct Black D-HR
C.I.No.			Direct Black 173
CAS No.			79057-88-8
EINECS			-
Molecular formula:			C44H33N11O13S3.3Na
Molecular weight			1085.93921
Synonyms			2-Naphthalenesulfonicacid,6-[(4-amino-2-hydroxyphenyl)azo]-3-[[4-[[4-[[7-[(4-amino-2-hydroxyphenyl;3-2-NAPHTHALENESULFONICACID,6-[(4-AMINO-2-HYDROXYPHENYL)AZO]-3-[[4-[[7-[(4-AMIN; O-2-HYDROXYPHENYL)AZO]-1-HYDROXY-3-SULFO-2-NAPHTHALENYL]AZO]PHENYL]AMINO]-3-SUL; FOPHENYL]AZO]-4-HYDROXY-TRISODIUMSALT; 2-NAPHTHALENESULFONICACID,6-[(4-AMINO-2-HYDROXYPHENYL)AZO]-3-[[4-[[4-[[7-[(4-AMINO-2-HYDROXYPHENYL)AZO]-1-HYDROXY-3-SULFO-2-NAPHTHALENYL]AZO]PHENYL]AMINO]-3-SULFOPHENYL]AZO]-4-HYDROXY-,TRISODIUMSALT;
Chemical Property			Black powder.Soluble in water. Good high temperature resistance.
Application			It is suitable for the dispersion of polyester viscose medium and long fibers and direct acid high temperature dyeing in one bath. It is especially suitable for one bath one-step dyeing. It is the main dye of black spectrum and can be used for color matching with dyes such as direct yellow D-3rnl and direct ruby D-bl.
Fastness
Depth %			4.5
Light			4
1/1 Dyeing depth	40°C washing	CH	4
		CO	4-5
		V	4-5
	Perspiration	CH	4
		CO	4-5
		V	4-5
	Rubbing	D	4-5
		W	3

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We are convinced that with joint efforts, the business between us will bring us mutual benefits. We can assure you product quality and competitive price for Professional China Direct Yellow D-Rl - DIRECT BLEND BLACK D-HR AT GOOD PRICE – , The product will supply to all over the world, such as: United States, Panama, Nigeria, High output volume, top quality, timely delivery and your satisfaction are guaranteed. We welcome all inquiries and comments. If you are interested in any of our products or have an OEM order to fulfill, please feel free to contact us now. Working with us will save you money and time.

Direct Black G