3521-06-0 Usage
Description
PRIMOCYANINE 6GX is a red powder that exhibits bright blue light green to colorful green light blue shades. It is soluble in water and ethanol, and can be used with strong sulfuric acid to produce red and yellow dyes, as well as yellow-green when diluted. The dye solution turns green blue, and upon the addition of sodium hydroxide, it precipitates blue-black before turning red brown.
Uses
Used in Textile Industry:
PRIMOCYANINE 6GX is used as a dye for acrylic, wool, cotton, and silk. It is suitable for dyeing and printing on various fabric types, including two vinegar fiber fabric. It is known for its light fastness, perspiration fastness, ironing fastness, and soaping properties, with ratings of ISO 4-5 and AATCC 3-5.
Used in Paper Industry:
PRIMOCYANINE 6GX is also used for coloring grass products and paper, providing a vibrant and long-lasting color.
Preparation
2-Chlorobenzaldehyde and N,N-dimethylaniline condensation, and then used lamps and acid oxidation its product.
Standard
Light Fastness
Fading
Stain
ISO
4
AATCC
3
Check Digit Verification of cas no
The CAS Registry Mumber 3521-06-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,5,2 and 1 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 3521-06:
(6*3)+(5*5)+(4*2)+(3*1)+(2*0)+(1*6)=60
60 % 10 = 0
So 3521-06-0 is a valid CAS Registry Number.
InChI:InChI=1/C23H24ClN2/c1-25(2)19-13-9-17(10-14-19)23(21-7-5-6-8-22(21)24)18-11-15-20(16-12-18)26(3)4/h5-16H,1-4H3/q+1
