13329-67-4 Usage
General Description
Sodium 12-hydroxyoctadecanoate, also known as sodium stearate or octadecanoic acid, is a chemical compound comprised of a sodium salt of stearic acid. It is commonly used as an emulsifier, surfactant, and thickening agent in various cosmetic and personal care products, including soaps, shampoos, and lotions. As an emulsifier, it helps to blend water and oil-based ingredients, while also stabilizing the resulting mixture. As a surfactant, it reduces the surface tension of liquids, enabling them to spread more easily. In addition, its thickening properties help to improve the texture and consistency of products. Despite its synthetic nature, sodium stearate is considered safe for use in cosmetics and personal care products when used in accordance with regulations and industry safety guidelines.
Check Digit Verification of cas no
The CAS Registry Mumber 13329-67-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,3,2 and 9 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 13329-67:
(7*1)+(6*3)+(5*3)+(4*2)+(3*9)+(2*6)+(1*7)=94
94 % 10 = 4
So 13329-67-4 is a valid CAS Registry Number.
InChI:InChI=1/C18H36O3.Na/c1-2-3-4-11-14-17(19)15-12-9-7-5-6-8-10-13-16-18(20)21;/h17,19H,2-16H2,1H3,(H,20,21);/q;+1/p-1
13329-67-4Relevant articles and documents
Handedness inversion of chiral amphiphilic molecular assemblies evidenced by supramolecular chiral imprinting in mesoporous silica assemblies
Xie, Junjie,Qiu, Huibin,Che, Shunai
body text, p. 2559 - 2564 (2012/04/11)
Antipodal twisted helical ribbons with lamellar bilayer structure were obtained by self-assembly of chiral amphiphilic molecules in water and water/ethanol. The handedness inversion of the molecular arrangement in these antipodal helical ribbons was inves
