70210-05-8 Usage
General Description
Disodium 3-[[2,4-bis(2-methylphenoxy)phenyl]azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate is a complex organic compound widely used in the textile industry as a colorant and dye. It is a water-soluble disodium salt that contains azo and naphthalene groups, as well as sulphonate and hydroxy functional groups. disodium 3-[[2,4-bis(2-methylphenoxy)phenyl]azo]-4-hydroxy-5-[[(p-tolyl)sulphonyl]amino]naphthalene-2,7-disulphonate is known for its vibrant red color and is used in the production of red pigments and dyes. Additionally, it is also used in the production of printing inks and plastic materials. However, caution should be taken when handling this compound, as it may pose environmental and health risks if not properly managed and disposed of.
Check Digit Verification of cas no
The CAS Registry Mumber 70210-05-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,2,1 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 70210-05:
(7*7)+(6*0)+(5*2)+(4*1)+(3*0)+(2*0)+(1*5)=68
68 % 10 = 8
So 70210-05-8 is a valid CAS Registry Number.
InChI:InChI=1/C37H31N3O11S3.2Na/c1-22-12-15-27(16-13-22)52(42,43)40-30-21-28(53(44,45)46)18-25-19-34(54(47,48)49)36(37(41)35(25)30)39-38-29-17-14-26(50-31-10-6-4-8-23(31)2)20-33(29)51-32-11-7-5-9-24(32)3;;/h4-21,38,40H,1-3H3,(H,44,45,46)(H,47,48,49);;/q;2*+1/p-2/b39-36+;;
