6507-79-5 Usage
Preparation
4-(1-(4-Amino-3-methylphenyl)cyclohexyl)-2-methylbenzenamine double nitriding, and 4,6-Dihydroxynaphthalene-1-sulfonic acid?(2 Moore) coupled.
Flammability and Explosibility
Nonflammable
Properties and Applications
blue-ray red. Deep purple powder. Soluble in water is product red, slightly soluble in ethanol, also a product red. Meet strong sulfuric acid in deep purple, it will be diluted into pink. Its water solution and strong hydrochloric acid for wine red; Add thick sodium hydroxide solution is purplish red color. Used for silk and wool fiber, the dyeing, also can be used for paper, leather and casein plastic color.
Standard
Light Fastness
Soaping
Persperation Fastness
Oxygen bleaching
Fastness to seawater
Fading
Stain
Fading
Stain
Fading
Stain
ISO
5-6
4
4-5
3-4
3
4-5
Standard
Light Fastness
Fading
Stain
ISO
5-6
Check Digit Verification of cas no
The CAS Registry Mumber 6507-79-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,5,0 and 7 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6507-79:
(6*6)+(5*5)+(4*0)+(3*7)+(2*7)+(1*9)=105
105 % 10 = 5
So 6507-79-5 is a valid CAS Registry Number.
InChI:InChI=1/C40H36N4O10S2.2Na/c1-22-16-26(8-12-32(22)41-43-36-34(55(49,50)51)18-24-6-10-28(45)20-30(24)38(36)47)40(14-4-3-5-15-40)27-9-13-33(23(2)17-27)42-44-37-35(56(52,53)54)19-25-7-11-29(46)21-31(25)39(37)48;;/h6-13,16-21,45-48H,3-5,14-15H2,1-2H3,(H,49,50,51)(H,52,53,54);;/q;2*+1/p-2
