Hot-selling Dimethyl-o-toluidine - 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
Hot-selling Dimethyl-o-toluidine - 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.
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
We will devote ourselves to giving our esteemed buyers using the most enthusiastically thoughtful services for Hot-selling Dimethyl-o-toluidine - 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: Greenland, Korea, Haiti, We offer the great variety of products in this field. Besides, customized orders are also available. What's more, you will enjoy our excellent services. In one word, your satisfaction is guaranteed. Welcome to visit our company! For more information, please come to our website.If any further inquiries, please feel free to contact us.
By Lilith from Kazakhstan - 2017.02.28 14:19
This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.
By Lee from Cannes - 2018.11.04 10:32
