products

2021 wholesale price J Acid Urea - manufacturering in stock Wool fabric malachite green dye price basic green 4 high quality Paper dyes Malachite Green for paper textile silk wool and Acetate fiber Basic Green 4/Magenta Green/Malachite Green CAS 14426-28-9 – Mit-ivy

short description:


Product Detail

Product Tags

Related Video

Feedback (2)

Gaining customer satisfaction is our company's aim forever. We will make great efforts to develop new and top-quality products, meet your special requirements and provide you with pre-sale, on-sale and after-sale services for O-TOLUIDINE, STANDARD FOR GC, N-Ethyl-2-methylaniline, o-Toluidine, 99.5%, We have deep cooperation with hundreds of factories around China. The products we provide can match with your different demands. Choose us, and we won't make you regret!
2021 wholesale price J Acid Urea - manufacturering in stock Wool fabric malachite green dye price basic green 4 high quality Paper dyes Malachite Green for paper textile silk wool and Acetate fiber Basic Green 4/Magenta Green/Malachite Green CAS 14426-28-9 – Mit-ivy Detail:

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

 

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

 

 Name

 Basic Green 4/Magenta Green/Malachite Green

 Synonyms

 Bis(4-dimethylaminophenyl)phenylmethylium

 CAS NO.

 14426-28-9

 Molecular Formula

 C23H25N2

 Molecular Weight

 329.46

 Appearance

 Green Powder

 Purity

 99% Min

 

 

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:


Related Product Guide:
List of flammable and explosive chemical reagents commonly used in laboratories
CAS No. [95-68-1] Production process. 2,4-Dimethylaniline

Our commission is always to provide our customers and clientele with best quality and aggressive portable digital products for 2021 wholesale price J Acid Urea - manufacturering in stock Wool fabric malachite green dye price basic green 4 high quality Paper dyes Malachite Green for paper textile silk wool and Acetate fiber Basic Green 4/Magenta Green/Malachite Green CAS 14426-28-9 – Mit-ivy , The product will supply to all over the world, such as: Czech republic, Mexico, Mongolia, We put the product quality and customer's benefits to the first place. Our experienced salesmen supply prompt and efficient service. Quality control group make sure the best quality. We believe quality comes from detail. If you have demand, let us work together to get success.
The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
5 Stars By Heloise from Senegal - 2018.06.12 16:22
The product manager is a very hot and professional person, we have a pleasant conversation, and finally we reached a consensus agreement.
5 Stars By Anne from Swiss - 2017.02.18 15:54
Write your message here and send it to us