Direct Copper Blue 2R / Direct Blue 151(24175)

Specifications ISO9001:2008 Certified Company In North Of China

Active in Dyestuff for many Years

Stable quality

Colorant;Dyestuffs;stain

Direct Copper Blue2R / Direct Blue 151(24175)   Our advantages:   1) Specialized in manufacturing Direct, Acid, Basic and Sulphur Dyestuffs for many years experience;
2) Stable quality and competitive price;
3) Prompt delivery;   4) Best service;   Direct Copper Blue 2R,chemical dye
1.C.I.direct blue 151
2.cas.no.110735-25-6
3.dye cotton,hemp and viscose,silk
4.blue dye   Direct Copper Blue 2R chemical dye  [Molecular Formula] : C34H25N5Na2O10S2  [ Colour Index ] : C.I. Direct Blue 151 [Cas No]. 110735-25-6 [Molecular Weight]: 773.69 [H.S. Code]: 3204 140000 [Colour Index Number ] : 24175 [Appearance]:Even Dark black powder  [Strength]:100% [Shade tone]: To the similar standard of the factory [Insuluble%]:1.00Max [Moisture%]:7.00Max [Properties]: It is very soluble in water and alcohol [Applications]: Our direct dyes are widely used to dye and print cotton, hemp and viscose, and to dye silk, lanital, etc. lighter dyeing effect than cotton and viscose; it can be used for cospinning materials of viscose and natural silk.     Storage & Transportation: 1. Be stored in shade, dry & well-ventilated warehouse. 2. Avoid to be contacted with oxidizing chemicals and combustible organic substances. 3. Keep it away from direct sublight, heat, sparks and open flames. 4. Handle carefully the product and avoid damaging the package.