832-50-8 Usage
Uses
Used in Surfactant and Detergent Industry:
Sodium 1-hydroxynaphthalene-2-sulphonate is used as a surfactant and detergent additive for its ability to reduce surface tension and improve the wetting and dispersing properties of solutions.
Used in Various Industries:
Sodium 1-hydroxynaphthalene-2-sulphonate is used as an emulsifier and foaming agent due to its emulsifying and foaming properties.
Used in Metalworking Fluids and Industrial Cleaners:
Sodium 1-hydroxynaphthalene-2-sulphonate is used as a corrosion inhibitor in metalworking fluids and industrial cleaners, providing protection against corrosion and enhancing the performance of these products.
Overall, the versatile properties of Sodium 1-hydroxynaphthalene-2-sulphonate 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 academic research and scientific papers
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.
Kinetics of Solid-State Chemical Reactions Activated by Microwave Heating by the Example of Thermal Isomerization of Sodium 1-Naphthol-4-Sulfonate
Brykov, A. S.,Rikenglaz, L. E.,Tselinskii, I. V.,Astrat'ev, A. A.
, p. 1936 - 1939 (2007/10/03)
The content of final product in the reaction system is theoretically estimated for thermal isomerization of sodium 1-naphthol-4-sulfonate into 1-naphthol-2-sulfonate under conditions of microwave heating.Calculated results are compared with experimental data.
