12236-86-1 Usage
Uses
Used in Textile Industry:
Reactive Turquoise Blue KN-G is used as a dye for cotton, linen, silk, and polyamide fibers. It is suitable for both knot dyeing and roll dyeing processes, as well as for printing on viscose fabric. The dye provides a blue lake color in water solution, which remains stable upon the addition of sodium hydroxide. Further addition of insurance powder and warming results in a purple color, while the addition of boric acid sodium returns the color to a lake blue with slightly reduced color intensity and luster.
Standard:
The dye meets certain industry standards for light fastness, oxygen bleaching, perspiration fastness, and soaping. According to the ISO scale, the dye has a light fastness rating of 6, an oxygen bleaching rating of 5, a perspiration fastness rating of 4-5, and a soaping rating of 4 at 75°C.
Preparation
Copper phthalocyanine use chlorosulfonic and chlorinated and sulfones chlorosulfonated, and registration, 2-(4-Aminophenylsulfonyl)ethyl hydrogen sulfate condensation.
Standard
Light Fastness
Fading
Stain
ISO
6
Check Digit Verification of cas no
The CAS Registry Mumber 12236-86-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,3 and 6 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 12236-86:
(7*1)+(6*2)+(5*2)+(4*3)+(3*6)+(2*8)+(1*6)=81
81 % 10 = 1
So 12236-86-1 is a valid CAS Registry Number.
