Super Lowest Price Direct Black Vsf - Manufacturer of Direct Blue 15 –
Super Lowest Price Direct Black Vsf - Manufacturer of Direct Blue 15 – Detail:
Synonyms:C.I. 24400; C.I. Direct Blue 15; C.I. Direct Blue 15, tetrasodium salt; C.I. Direct Blue 15 (8CI); Direct Blue 15; Direct sky blue; Direct Turquoise Blue 5B; tetrasodium (3E,3′E)-3,3′-[(3,3'-dimethoxybiphenyl-4,4'-diyl)di(1E)hydrazin-2-yl-1-ylidene]bis(5-amino-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate); (3Z)-5-amino-3-({4′-[(2E)-2-(8-amino-1-oxo-3,6-disulfonaphthalen-2(1H)-ylidene)hydrazino]-3,3′-dimethoxybiphenyl-4-yl}hydrazono)-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid; tetrasodium 3,3′-[(3,3'-dimethoxybiphenyl-4,4'-diyl)dihydrazin-2-yl-1-ylidene]bis(5-amino-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate); tetrasodium (3Z,3′Z)-3,3′-[(3,3'-dimethoxybiphenyl-4,4'-diyl)di(1Z)hydrazin-2-yl-1-ylidene]bis(5-amino-4-oxo-3,4-dihydronaphthalene-2,7-disulfonate); sodium (6E)-4-amino-6-(2-{4′-[(2E)-2-(8-amino-1-oxo-3,6-disulfonaphthalen-2(1H)-ylidene)hydrazinyl]-3,3′-dimethoxybiphenyl-4-yl}hydrazinylidene)-5-oxo-7-sulfo-5,6-dihydronaphthalene-2-sulfonate
Appearance:Blue powder.
Application:It is mainly used for dyeing cellulose fibers such as cotton and viscose. It can also be used for dyeing paper, biology and film. It can also be used for making ink. Direct lake blue 5b is one of the main blue dyes used. It is used in viscose fabric for dyeing and printing.
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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Usually customer-oriented, and it's our ultimate focus on to be not only by far the most reliable, trustable and honest provider, but also the partner for our customers for Super Lowest Price Direct Black Vsf - Manufacturer of Direct Blue 15 – , The product will supply to all over the world, such as: Adelaide, Iraq, Hungary, Taking the core concept of "to be the Responsible". We will redound up on society for high quality products and good service. We will initiative to participate in international competition to be a first- class manufacturer of this product in the world.
By Michelle from Kenya - 2017.06.29 18:55
The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
By Geraldine from Brasilia - 2018.02.04 14:13
