4445-76-5 Usage
General Description
The chemical (2-Hydroxyphenyl)hydroxymethanesulfonic acid sodium salt is a compound with the molecular formula C7H7O6SNa. It is a sodium salt derivative of the sulfonic acid compound that contains a hydroxyphenyl group. This chemical is commonly used as a chelating agent in various industrial and commercial applications, including as a stabilizer in biochemical and pharmaceutical products, as well as in metal cleaning and plating processes. It is also used as a complexing agent in chemical analysis and environmental testing. (2-Hydroxyphenyl)hydroxymethanesulfonic acid sodium salt is a white to off-white crystalline powder that is soluble in water and has a slightly acidic pH.
Check Digit Verification of cas no
The CAS Registry Mumber 4445-76-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,4 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4445-76:
(6*4)+(5*4)+(4*4)+(3*5)+(2*7)+(1*6)=95
95 % 10 = 5
So 4445-76-5 is a valid CAS Registry Number.
InChI:InChI=1/C7H8O5S/c8-6-4-2-1-3-5(6)7(9)13(10,11)12/h1-4,7-9H,(H,10,11,12)
