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Discount Price C9H13N - made in china Magentagreencrystals Basic Green 4/Magenta Green/Malachite Green CAS 14426-28-9 Malachite Green (Tetramethyldi-P-AMINOTRIPHENYLCARBINOL CHLRIDE) 100% basic green 4 CAS NO 2437-29-8 – Mit-ivy

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"Sincerity, Innovation, Rigorousness, and Efficiency" would be the persistent conception of our corporation to the long-term to establish collectively with customers for mutual reciprocity and mutual benefit for Benzene, 10-4-dimethylamino benzaldehyde, 3-Methylaniline, Customer pleasure is our main purpose. We welcome you to definitely build business relation with us. For further more information, you should never wait to contact with us.
Discount Price C9H13N - made in china Magentagreencrystals Basic Green 4/Magenta Green/Malachite Green CAS 14426-28-9 Malachite Green (Tetramethyldi-P-AMINOTRIPHENYLCARBINOL CHLRIDE) 100% 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.

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.

 

 

 


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Responsible excellent and fantastic credit rating standing are our principles, which will help us at a top-ranking position. Adhering towards the tenet of "quality initial, buyer supreme" for Discount Price C9H13N - made in china Magentagreencrystals Basic Green 4/Magenta Green/Malachite Green CAS 14426-28-9 Malachite Green (Tetramethyldi-P-AMINOTRIPHENYLCARBINOL CHLRIDE) 100% basic green 4 CAS NO 2437-29-8 – Mit-ivy , The product will supply to all over the world, such as: South Africa, Portugal, Provence, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market.
The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
5 Stars By Miriam from Morocco - 2018.12.22 12:52
The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
5 Stars By Jocelyn from Dominica - 2017.10.13 10:47
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