Hot sale Direct Blue 15 - FACTORY SALE DIRECT BLEND BLUE D-R –

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We provide fantastic energy in top quality and advancement,merchandising,gross sales and marketing and operation for Acid Brown Mbl, Acid Blue As, Solvent Yellow 98, To acquire a consistent, profitable, and constant advancement by getting a competitive advantage, and by continuously increasing the price added to our shareholders and our employee.

Hot sale Direct Blue 15 - FACTORY SALE DIRECT BLEND BLUE D-R – Detail:

Product Name			Direct Blue D-R
C.I.No.			Direct Blue 297
CAS No.			72586-15-3
EINECS			-
Molecular formula:			C54H38N10O25S7
Molecular weight			1451.39
Synonyms			Direct Blending Navy Blue D-R;Direct Navy Blue R.;DIRECT DYESTFFD-R;2,7-Naphthalenedisulfonicacid,5-amino-3-[2-[7-[2-[4-[2-[4-[2-[7-[2-(7-amino-1-hydroxy-3-sulfo-2-naphthalenyl)diazeChemicalbooknyl]-1-hydroxy-3-sulfo-2-naphthalenyl]diazenyl]-2-sulfophenyl]ethenyl]-3-sulfophenyl]diazenyl]-8-hydroxy-6-sulfo-2-naphthalenyl]diazenyl]-4-hydroxy-
Chemical Property			Blue black even powder, soluble in water.
Application			It is used in the one-step bath dyeing process of polyester / viscose and polyester / cotton blended fabrics. It can also be used in the dyeing and printing of cotton, viscose, wool and other fibers. It is also used in the direct blending black d-rsn.It has high directness to cellulose fiber and high dye uptake, that is, using a small amount of inorganic salt also has high dye uptake. The dye solution has good stability and does not agglomerate in 130 ℃ dyeing bath. The pH value of the dyeing bath can adapt to a wide range, and it also has a good dye uptake of cellulose fiber under acidic conditions.
Fastness
Depth %			2.5
Light			3
1/1 Dyeing depth	40°C washing	CH	3-4
		CO	4
		V	3-4
	Perspiration	CH	3-4
		CO	4
		V	4
	Rubbing	D	4
		W	2-3

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Adhering for the theory of "quality, services, performance and growth", we have received trusts and praises from domestic and worldwide shopper for Hot sale Direct Blue 15 - FACTORY SALE DIRECT BLEND BLUE D-R – , The product will supply to all over the world, such as: Bahrain, Chile, America, We have a good reputation for stable quality products, well received by customers at home and abroad. Our company would be guided by the idea of "Standing in Domestic Markets, Walking into International Markets". We sincerely hope that we could do business with customers both at home and abroad. We expect sincere cooperation and common development!

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The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.

By Grace from Marseille - 2018.05.22 12:13

The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.

By Maria from Macedonia - 2017.11.12 12:31

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