10142-59-3 Usage
Preparation
1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 2-Hydroxy-5-(3-amino-4-methoxybenzylsulfonyl)benzoic acid?condensation, and then into sodium salt or ammonium salt.
Properties and Applications
brilliant blue (chromium).
Standard
Ironing Fastness
Light Fastness
Fulling
Persperation Fastness
Soaping
Water
Alkali
Acid
ISO
5
6
4-5
5
5
5
Standard
Ironing Fastness
Alkali
Acid
ISO
5
Check Digit Verification of cas no
The CAS Registry Mumber 10142-59-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,1,4 and 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 10142-59:
(7*1)+(6*0)+(5*1)+(4*4)+(3*2)+(2*5)+(1*9)=53
53 % 10 = 3
So 10142-59-3 is a valid CAS Registry Number.
InChI:InChI=1/C29H22N2O11S2.2Na/c1-42-22-9-6-14(13-43(37,38)15-7-8-21(32)18(11-15)29(35)36)10-19(22)31-20-12-23(44(39,40)41)26(30)25-24(20)27(33)16-4-2-3-5-17(16)28(25)34;;/h2-12,31-32H,13,30H2,1H3,(H,35,36)(H,39,40,41);;/q;2*+1/p-2
