New Arrival China Direct Dark Brown M - Offer Direct Fast Black G From Manufacturer –
New Arrival China Direct Dark Brown M - Offer Direct Fast Black G From Manufacturer – Detail:
Synonyms:C.I. 35255; C.I. Direct Black 19; C.I. Direct Black 19 (VAN); C.I. Direct Black 19, disodium salt; Direct Fast Black G; C.I.Direct Black 19; disodium (3E)-5-amino-6-[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-3-(2-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate; (3E)-5-amino-6-[(E)-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}diazenyl]-3-(2-{4-[(E)-(2,4-diaminophenyl)diazenyl]phenyl}hydrazinylidene)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid; Direct Black
Appearance:Black powder.
Density:1.727g/cm3
Solubility:The water solubility is very good.
Application:Direct tanning G is one of the main black dyes. It is mainly used for dyeing and direct printing of cotton and viscose fibers, interwoven cotton and viscose fibers with silk and wool, and blended fabrics. It is mainly dyed in black, and gray and black are widely used for printing. It can also be combined with brown dyes to form coffee and other colors with different depths, and a small amount is used for color matching light to increase chromatography. When dyeing wool viscose fiber blended fabric, it can be dyed in the same bath with neutral black BRL to obtain uniform color. It can also dye polyester viscose blended fabrics in the same bath with disperse dyes. The dye uptake is good and the migration is slightly poor. After dyeing, it can be treated with color fixing agent y and color fixing agent M, but the color light is slightly green. Finishing with urea formaldehyde resin can not change the color light, but also improve the fastness to wet treatment.
Quality guarantee period: 24 months.
Packing: 25kgs iron drum.
Storage:Store in a cool and ventilated room and prevent moisture and heat.
Product detail pictures:
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As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for New Arrival China Direct Dark Brown M - Offer Direct Fast Black G From Manufacturer – , The product will supply to all over the world, such as: Jersey, Guinea, Lebanon, So that you can utilize the resource from the expanding info in international trade, we welcome shoppers from everywhere on-line and offline. In spite of the good quality solutions we offer, effective and satisfying consultation service is supplied by our specialist after-sale service team. Product lists and detailed parameters and any other info weil be sent to you timely for your inquiries. So please make contact with us by sending us emails or call us if you have any questions about our corporation. ou may also get our address info from our web page and come to our company to get a field survey of our merchandise. We are confident that we are going to share mutual achievement and create strong co-operation relations with our companions in this marketplace. We're searching forward for your inquiries.
By Jerry from Iran - 2018.12.14 15:26
The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
By David from Mongolia - 2018.06.28 19:27
