Quality Inspection for cas 87 02 5 - manufacturer in stock discount 30% Basic Green 4/Magenta Green/Malachite Green CAS 14426-28-9 – Mit-ivy
Quality Inspection for cas 87 02 5 - manufacturer in stock discount 30% Basic Green 4/Magenta Green/Malachite Green CAS 14426-28-9 – Mit-ivy Detail:
|
Name: |
Basic Green 4 |
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CAS No: |
14426-28-9 |
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Place of Origin: |
mit-ivy xuzhou jiangsu |
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MF: |
C23H25N2 |
|
MW: |
329.46 |
|
Appearance: |
Flashing Green crystal |
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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 |
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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:
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With advanced technologies and facilities, strict high-quality handle, reasonable rate, superior services and close co-operation with prospects, we are devoted to furnishing the best price for our customers for Quality Inspection for cas 87 02 5 - manufacturer in stock discount 30% Basic Green 4/Magenta Green/Malachite Green CAS 14426-28-9 – Mit-ivy , The product will supply to all over the world, such as: New York, Thailand, Guatemala, Our company always concentrate on the development of the international market. We have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.
By Sahid Ruvalcaba from South Africa - 2017.05.02 11:33
With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.
By Elaine from Swiss - 2018.08.12 12:27
