832-50-8 Usage
General Description
Sodium 1-hydroxynaphthalene-2-sulphonate is a chemical compound made up of sodium and a sulphonate group attached to a naphthalene ring. It is commonly used as a surfactant and detergent additive due to its ability to reduce surface tension and enhance the wetting and dispersing properties of solutions. This chemical is also utilized in various industries for its emulsifying and foaming properties. In addition, it can act as a corrosion inhibitor and is often included in metalworking fluids and industrial cleaners. Its versatile properties make it a valuable ingredient in a wide range of commercial and industrial products.
Check Digit Verification of cas no
The CAS Registry Mumber 832-50-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,3 and 2 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 832-50:
(5*8)+(4*3)+(3*2)+(2*5)+(1*0)=68
68 % 10 = 8
So 832-50-8 is a valid CAS Registry Number.
InChI:InChI=1/C10H8O4S.Na/c11-10-8-4-2-1-3-7(8)5-6-9(10)15(12,13)14;/h1-6,11H,(H,12,13,14);/q;+1/p-1
832-50-8Relevant articles and documents
Thermal Activation of Solid-State Chemical Reactions by Microwave Heating
Brykov, A. S.,Rikenglaz, L. I.,Tselinskii, I. V.,Astrat'ev, A. A.
, p. 1765 - 1769 (2007/10/03)
The effect of heating mode on the thermal activation of solid-state chemical reactions is analyzed in terms of an idealized mathematical model with an example of thermal isomerization of sodium 1-naphthol-4-sulfonate into 1-naphthol-2-sulfonate.It was demonstrated that microwave heating provides significant advantages over the commonly used external thermal heating.
