12225-67-1 Usage
Preparation
2-Aminobenzoic acid?diazo, in alkaline medium and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid coupling, and then and 2,4,6-Trichloro-1,3,5-triazine condensation, and translated into chromium complex.
Properties and Applications
CRIMSON
Standard
Light Fastness
Oxygen bleaching
Persperation Fastness
Soaping
Fading
Stain
Fading
Stain
Fading
Stain
ISO
4-5
5
4
4-5
5
Standard
Light Fastness
Fading
Stain
ISO
4-5
Check Digit Verification of cas no
The CAS Registry Mumber 12225-67-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,2 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 12225-67:
(7*1)+(6*2)+(5*2)+(4*2)+(3*5)+(2*6)+(1*7)=71
71 % 10 = 1
So 12225-67-1 is a valid CAS Registry Number.
InChI:InChI=1/2C20H12Cl2N6O6S.Cr.2Na/c2*21-18-24-19(22)26-20(25-18)23-10-5-6-11-9(7-10)8-14(35(32,33)34)15(16(11)29)28-27-13-4-2-1-3-12(13)17(30)31;;;/h2*1-8,29H,(H,30,31)(H,32,33,34)(H,23,24,25,26);;;/q;;+3;2*+1/p-5/b2*28-27+;;;
