products

High reputation 3-Ethylanilinopropiononitrile - Basic green 4 Malachite Green for paper textile silk wool and Acetate fiber Malachite Green100% basic green 4 CAS NO 2437-29-8 – Mit-ivy

short description:


Product Detail

Product Tags

Related Video

Feedback (2)

We thinks what customers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better good quality, lower processing costs, prices are extra reasonable, won the new and old buyers the support and affirmation for high quality product, 205-728-4, Dybenal, We guaranteed quality, if customers were not satisfied with the products' quality, you can return within 7days with their original states.
High reputation 3-Ethylanilinopropiononitrile - Basic green 4 Malachite Green for paper textile silk wool and Acetate fiber Malachite Green100% basic green 4 CAS NO 2437-29-8 – Mit-ivy Detail:

Using Nmine N-dimethylaniline as the main raw material, N-dimethylaniline and benzaldehyde were condensed in the presence of sulfuric acid, then oxidized by PbO2, deleaded by Na2SO4, neutralized by Na2CO3 to obtain dye alcohol color group, finally crystallized with oxalic acid, filtered and dried to get the finished product. no, no, no.

 

Name: Basic Green 4
CAS No: 14426-28-9
Place of Origin: mit-ivy xuzhou jiangsu
MF: C23H25N2
MW: 329.46
Appearance: Flashing Green crystal
Solubility: Soluble in water and ethanol
Property: Dyes and pigments
Application: Dyeing acrylic fiber, silk, wool, diacetate fiber,cotton fiber and so on
COA: Available

 

 

Chemical property

Green with flash crystals. Soluble in water, extremely soluble in ethanol, all blue-green. The dye appears yellow in concentrated sulfuric acid and turns dark orange after dilution; orange in concentrated nitric acid and orange brown after dilution; the aqueous solution is added with sodium hydroxide to produce a white precipitation with green light. When dyed at high temperature (120 ℃), the color light does not change. Dyeing fastness to sunlight on acrylic fiber is grade 4-5.

Applications

Alkaline green is used in the dyeing of acrylic fibers, silk, wool, diacetate and cotton fibers. Dyeing of acrylic and diacetate fibers has better fastness to sunlight and other fastnesses (soaping, sweat stains, etc.). The fastness of dyed wool, silk, and cotton fibers is slightly worse. Can also be dyed leather, paper, hemp, bamboo, wood, etc., as well as the manufacture of color lake. After the acrylic fiber yarn after alkaline fuxing dyeing, black color can be obtained, and the fastness is improved. It is also a standard dye for determining the saturation value of acrylic fibers and the saturation coefficient of cationic dyestuff.

Basic Green 4


Product detail pictures:

High reputation 3-Ethylanilinopropiononitrile - Basic green 4 Malachite Green for paper textile silk wool and Acetate fiber Malachite Green100% basic green 4 CAS NO 2437-29-8 – Mit-ivy detail pictures

High reputation 3-Ethylanilinopropiononitrile - Basic green 4 Malachite Green for paper textile silk wool and Acetate fiber Malachite Green100% basic green 4 CAS NO 2437-29-8 – Mit-ivy detail pictures

High reputation 3-Ethylanilinopropiononitrile - Basic green 4 Malachite Green for paper textile silk wool and Acetate fiber Malachite Green100% basic green 4 CAS NO 2437-29-8 – Mit-ivy detail pictures

High reputation 3-Ethylanilinopropiononitrile - Basic green 4 Malachite Green for paper textile silk wool and Acetate fiber Malachite Green100% basic green 4 CAS NO 2437-29-8 – Mit-ivy detail pictures

High reputation 3-Ethylanilinopropiononitrile - Basic green 4 Malachite Green for paper textile silk wool and Acetate fiber Malachite Green100% basic green 4 CAS NO 2437-29-8 – Mit-ivy detail pictures

High reputation 3-Ethylanilinopropiononitrile - Basic green 4 Malachite Green for paper textile silk wool and Acetate fiber Malachite Green100% basic green 4 CAS NO 2437-29-8 – Mit-ivy detail pictures


Related Product Guide:
Mit-ivy industry Flocculant for paint fog waste water treatment Paint fog flocculant to treat paint waste water Water treatment chemicals for spray booth
CAS No. [95-68-1] Production process. 2,4-Dimethylaniline

In the past few years, our company absorbed and digested advanced technologies both at home and abroad. Meanwhile, our company staffs a team of experts devoted to the development of High reputation 3-Ethylanilinopropiononitrile - Basic green 4 Malachite Green for paper textile silk wool and Acetate fiber Malachite Green100% basic green 4 CAS NO 2437-29-8 – Mit-ivy , The product will supply to all over the world, such as: Egypt, Mozambique, Gabon, We will supply much better products with diversified designs and professional services. We sincerely welcome friends from over the world to visit our company and cooperate with us on the basis of long-term and mutual benefits.
  • The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Eleanore from Paraguay - 2017.11.20 15:58
    We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Claire from Moldova - 2017.08.28 16:02
    Write your message here and send it to us