products

OEM/ODM China N,N-DIMETHYL-P-TOLUIDINE 99.88% - 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

short description:


Product Detail

Product Tags

Related Video

Feedback (2)

With our rich working experience and thoughtful companies, we have now been recognized as being a trustworthy supplier for a lot of global potential buyers for 208-792-1, antioxygene bn, 102-27-2, Only for accomplish the good-quality product or service to satisfy customer's demand, all of our products have been strictly inspected before shipment.
OEM/ODM China N,N-DIMETHYL-P-TOLUIDINE 99.88% - 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.

 

 

 


Product detail pictures:

OEM/ODM China N,N-DIMETHYL-P-TOLUIDINE 99.88% - 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 pictures

OEM/ODM China N,N-DIMETHYL-P-TOLUIDINE 99.88% - 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 pictures

OEM/ODM China N,N-DIMETHYL-P-TOLUIDINE 99.88% - 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 pictures

OEM/ODM China N,N-DIMETHYL-P-TOLUIDINE 99.88% - 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 pictures

OEM/ODM China N,N-DIMETHYL-P-TOLUIDINE 99.88% - 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 pictures

OEM/ODM China N,N-DIMETHYL-P-TOLUIDINE 99.88% - 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 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
List of flammable and explosive chemical reagents commonly used in laboratories

Always customer-oriented, and it's our ultimate target to be not only the most reliable, trustable and honest supplier, but also the partner for our customers for OEM/ODM China N,N-DIMETHYL-P-TOLUIDINE 99.88% - 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: Zimbabwe, Cambodia, Johor, Our items are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
  • Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Martina from Moscow - 2018.11.04 10:32
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Deborah from United States - 2017.09.29 11:19
    Write your message here and send it to us