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OEM/ODM China Direct Red 31 - Manufacturer of Direct Blue 15 –

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"Sincerity, Innovation, Rigorousness, and Efficiency" is the persistent conception of our firm to the long-term to develop together with consumers for mutual reciprocity and mutual advantage for Acid Yellow F2g, Acid Black W-B, Acid Yellow 2g, We are going to provide most effective quality, quite possibly the most current market aggressive rate, for each and every new and outdated consumers with the most great environmentally friendly solutions.
OEM/ODM China Direct Red 31 - 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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OEM/ODM China Direct Red 31 - Manufacturer of Direct Blue 15 – detail pictures

OEM/ODM China Direct Red 31 - Manufacturer of Direct Blue 15 – detail pictures


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We have state-of-the-art tools. Our products are exported towards the USA, the UK and so on, enjoying a fantastic reputation amongst customers for OEM/ODM China Direct Red 31 - Manufacturer of Direct Blue 15 – , The product will supply to all over the world, such as: Cannes, South Africa, Jeddah, Since its foundation , the company keeps living up to the belief of "honest selling , best quality , people-orientation and benefits to customers. " We're doing everything to supply our customers with best services and best solutions . We promise that we are going to be responsible all the way to the end once our services begin.
  • The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Marjorie from Guinea - 2017.10.13 10:47
    The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Charlotte from Ethiopia - 2018.10.01 14:14
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