α-Hydroxycyclohexylphosphorous acid, also known as α-HCHPA, is an organophosphorus compound with the chemical formula C6H13O3P. It is a colorless, viscous liquid that is soluble in water and has a molecular weight of 166.14 g/mol. α-hydroxycyclohexylphosphorous acid is primarily used as a chelating agent in various industrial applications, such as water treatment, detergents, and metal cleaning. It forms stable complexes with metal ions, which helps in preventing scale formation and corrosion. Additionally, α-HCHPA is used as a flame retardant and a stabilizer in plastics. Its chemical structure consists of a cyclohexane ring with a hydroxyl group and a phosphorous acid group, which contributes to its chelating properties and reactivity with metal ions.
The CAS Registry Mumber 79344-79-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,3,4 and 4 respectively; the second part has 2 digits, 7 and 9 respectively. Calculate Digit Verification of CAS Registry Number 79344-79: (7*7)+(6*9)+(5*3)+(4*4)+(3*4)+(2*7)+(1*9)=169 169 % 10 = 9 So 79344-79-9 is a valid CAS Registry Number.