6226-87-5 Usage
Preparation
4-(Phenyldiazenyl)benzenamine diazotization and 7-Hydroxynaphthalene-1,3-disulfonic acid coupling, and then translate into dicyclohexyl amine salt.
Properties and Applications
yellow red. Big red powder, bright color, in general in ethanol solubility. Mainly used for transparent lacquer, Celluloid, plexiglass, PVC, aluminum foil and so on color.
Standard
Light Fastness
Heat-resistant(℃)
water
Sodium Carbonate(5%)
Hydrochloric acid(5%)
Melting point
Stable
ISO
Good
120(1hr)
Well
Poor
Poor
Standard
Light Fastness
Melting point
Stable
ISO
Good
Check Digit Verification of cas no
The CAS Registry Mumber 6226-87-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,2,2 and 6 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6226-87:
(6*6)+(5*2)+(4*2)+(3*6)+(2*8)+(1*7)=95
95 % 10 = 5
So 6226-87-5 is a valid CAS Registry Number.
InChI:InChI=1/C22H16N4O7S2.C12H23N/c27-19-11-6-14-12-18(34(28,29)30)13-20(35(31,32)33)21(14)22(19)26-25-17-9-7-16(8-10-17)24-23-15-4-2-1-3-5-15;1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-13,25H,(H,28,29,30)(H,31,32,33);11-13H,1-10H2/b24-23+,26-22+;
