61702-42-9 Usage
General Description
3-Amino-5-hydroxy-2,7-naphthalenedisulfonic Acid Monosodium Salt is a chemical compound with a complex structure composed of an aromatic naphthalene ring, amino group, hydroxyl group, disulfonic acid group, and a sodium ion. 3-AMINO-5-HYDROXY-2,7-NAPHTHALENEDISULFONIC ACID MONOSODIUM SALT has acidic properties due to the presence of disulfonic acid groups. The monosodium salt indicates that one of the hydrogen atoms in the sulfonic acid group has been replaced by a sodium ion. It is often used in industry as a reactant or intermediate for the synthesis of various other chemical products. Its specific properties and uses can vary greatly depending on the context and other chemicals it is combined with. As with many chemicals, safety precautions must be taken when handling to prevent any potential harm or reactions.
Check Digit Verification of cas no
The CAS Registry Mumber 61702-42-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,7,0 and 2 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 61702-42:
(7*6)+(6*1)+(5*7)+(4*0)+(3*2)+(2*4)+(1*2)=99
99 % 10 = 9
So 61702-42-9 is a valid CAS Registry Number.
InChI:InChI=1/C10H9NO7S2.Na/c11-8-4-7-5(2-10(8)20(16,17)18)1-6(3-9(7)12)19(13,14)15;/h1-4,12H,11H2,(H,13,14,15)(H,16,17,18);/q;+1
