6628-37-1 Usage
Chemical Properties
Pale yellow powder
Uses
2-Hydroxy-4-methoxybenzophenone-5-sulfonic Acid Sodium Salt can be used for UV-blocking cosmetic composition.
Purification Methods
Crystallise it from MeOH and dry it under vacuum.
Check Digit Verification of cas no
The CAS Registry Mumber 6628-37-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,6,2 and 8 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6628-37:
(6*6)+(5*6)+(4*2)+(3*8)+(2*3)+(1*7)=111
111 % 10 = 1
So 6628-37-1 is a valid CAS Registry Number.
InChI:InChI=1/C14H12O6S.Na/c1-20-12-8-11(15)10(7-13(12)21(17,18)19)14(16)9-5-3-2-4-6-9;/h2-8,15H,1H3,(H,17,18,19);/q;+1/p-1
6628-37-1Relevant articles and documents
Body-care and household products and compositions comprising specific sulfur-containing compounds
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, (2009/04/24)
Disclosed are stabilized body care products, household products, textiles and fabrics which comprise specific sulfur containing compounds. Dyed products and articles are effectively stabilized against color degradation. The products are for example skin-care products, hair-care products, dentifrices, cosmetics, laundry detergents and fabric softeners, non-detergent based fabric care products, household cleaners and textile-care products.
