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OEM/ODM China Nigrosine - Factory Supply Good Quality and Price Acid Blue 142 –

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"Quality very first, Honesty as base, Sincere assistance and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Acid Yellow 17, Basic Brilliant Blue Bo, Plastic Red E2g, We always regard the technology and prospects as the uppermost. We always function hard to make terrific values for our prospects and give our customers far better products and solutions & solutions.
OEM/ODM China Nigrosine - Factory Supply Good Quality and Price Acid Blue 142 – Detail:

Physical and chemical properties:It is yellowish brown colloidal in concentrated sulfuric acid, and becomes lake green after dilution, accompanied by precipitation; It is old yellow colloidal in concentrated nitric acid. The aqueous solution is lake blue and slightly precipitated with salt acid; Add sodium hydroxide solution, change slightly and precipitate.

Application:It is used for dyeing and printing wool, silk and their fabrics, and also for dyeing leather.The levelness is medium and the discharge is good. When dyeing, the color light becomes green and dark when encountering copper and iron ions, and the color light basically remains unchanged when encountering chromium ions.
Quality guarantee period: 36 months.
Packing: 25kgs paper carton.
Storage:Store in a cool and ventilated room and prevent moisture and heat.


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We believe in: Innovation is our soul and spirit. High-quality is our life. Purchaser need is our God for OEM/ODM China Nigrosine - Factory Supply Good Quality and Price Acid Blue 142 – , The product will supply to all over the world, such as: Algeria, Guatemala, Macedonia, So We also continuously function. we, focuse on high quality, and are conscious of the importance of environmental protection, most of the merchandise are pollution-free, environmentally friendly products, reuse on the solution. We've Updated our catalog, which introduces our organization. n detail and covers the primary items we provide at present, You may also visit our web-site, which involves our most recent product line. We look forward to reactivating our company connection.
  • In our cooperated wholesalers, this company has the best quality and reasonable price, they are our first choice.
    5 Stars By Maud from Seychelles - 2017.04.28 15:45
    We always believe that the details decides the company's product quality, in this respect, the company conform our requirements and the goods are meet our expectations.
    5 Stars By Norma from Surabaya - 2018.09.23 18:44
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