OEM/ODM China Direct Red 31 - Offer Direct Black EX At Good Price –

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Gaining client pleasure is our company's aim without end. We are going to make excellent efforts to create new and top-quality goods, meet your special requirements and provide you with pre-sale, on-sale and after-sale companies for Acid Yellow 4gl 200%, Acid Brown 283, Acid Black M-Bl, Together with our efforts, our products and solutions have won the trust of clients and been very salable each here and abroad.

OEM/ODM China Direct Red 31 - Offer Direct Black EX At Good Price – Detail:

Synonyms:disodium 4-amino-3-[[4'-[(2,4-diaminophenyl)azo][1,1'-biphenyl]-4-yl]azo]-5-hydroxy-6-(phenylazo)naphthalene-2,7-disulphonate;C.I. 30235; C.I. Direct Black 38; C.I. Direct Black 38, disodium salt; C.I. Direct Black 38, disodium salt (8CI); Azo black; disodium (3Z)-5-amino-6-[(E)-{4'-[(E)-(2,4-diaminophenyl)diazenyl]biphenyl-4-yl}diazenyl]-4-oxo-3-(phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonate; disodium (3E)-5-amino-6-[(E)-{4'-[(E)-(2,4-diaminophenyl)diazenyl]biphenyl-4-yl}diazenyl]-4-oxo-3-(phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonate; (3E)-5-amino-6-[(E)-{4'-[(E)-(2,4-diaminophenyl)diazenyl]biphenyl-4-yl}diazenyl]-4-oxo-3-(phenylhydrazono)-3,4-dihydronaphthalene-2,7-disulfonic acid

Appearance:Black powder.
Density:1.61g/cm3

Application:
It is mainly used for dyeing cellulose fibers and fabrics such as cotton, hemp and viscose, as well as silk, nylon and their blended fabrics. It can also be used for chemical Book dyeing of leather, biology and wood, coloring of plastics and raw materials for red ink. Direct black BN is a common black dye, which is mostly used alone for black, and often combined with brown to form various coffee colors.
Quality guarantee period: 24 months.
Packing: 25kgs iron drum.
Storage:Store in a cool and ventilated room and prevent moisture and heat.

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Our target should be to consolidate and enhance the top quality and service of current goods, in the meantime frequently create new products to satisfy diverse customers' calls for for OEM/ODM China Direct Red 31 - Offer Direct Black EX At Good Price – , The product will supply to all over the world, such as: Berlin, Ukraine, Portugal, We have a professional sales team, they have mastered the best technology and manufacturing processes, have years of experience in foreign trade sales, with customers able to communicate seamlessly and accurately understand the real needs of customers, providing customers with personalized service and unique products.

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This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.

By Deirdre from Nigeria - 2018.06.30 17:29

We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!

By Eden from Ecuador - 2017.06.19 13:51

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