6408-51-1 Usage
Preparation
1-Bromo-4-(methylamino)anthracene-9,10-dione and p-Methylaniline condensation, the product of income (C.I. Solvent Blue? 11, C.I. 61525) with 100% for sulfuric acid products, and into the sodium salt.
Properties and Applications
green light blue. Soluble in acetone, ethanol, o-chlorophenol, Pyridine, slightly soluble in soluble fiber element, insoluble in chloroform, toluene. The strong sulfuric acid for blue, for purple diluted
Standard
Light Fastness
Soaping
Persperation Fastness
Oxygen bleaching
Fastness to seawater
Fading
Stain
Fading
Stain
Fading
Stain
ISO
4-5
2-3
3
3-4
2
3-4
AATCC
4
1
1
3
1
4
Standard
Light Fastness
Fading
Stain
ISO
4-5
AATCC
4
Check Digit Verification of cas no
The CAS Registry Mumber 6408-51-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,0 and 8 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 6408-51:
(6*6)+(5*4)+(4*0)+(3*8)+(2*5)+(1*1)=91
91 % 10 = 1
So 6408-51-1 is a valid CAS Registry Number.
InChI:InChI=1/C22H18N2O5S/c1-12-7-8-15(18(11-12)30(27,28)29)24-17-10-9-16(23-2)19-20(17)22(26)14-6-4-3-5-13(14)21(19)25/h3-11,23-24H,1-2H3,(H,27,28,29)