13935-00-7 Usage
Uses
Used in Dye Production:
1-NAPHTHOL-3-SULFONIC ACID SODIUM SALT is used as a diazo coupling component for the production of dyes, given its ability to react with diazonium salts to form azo dyes, which are widely used in the textile, paper, and plastics industries.
Used in Fluorescent Whitening Agents:
In the manufacturing of fluorescent whitening agents, 1-NAPHTHOL-3-SULFONIC ACID SODIUM SALT is used as a dye intermediate, contributing to the brightening effect in various products such as detergents, soaps, and textiles.
Used as a pH Indicator:
1-NAPHTHOL-3-SULFONIC ACID SODIUM SALT is utilized as a pH indicator due to its color-changing properties in different pH environments, making it useful in laboratory and industrial processes that require pH monitoring.
Used in Pharmaceutical and Organic Compound Synthesis:
1-NAPHTHOL-3-SULFONIC ACID SODIUM SALT is used as a reagent in the synthesis of pharmaceuticals and organic compounds, given its ability to participate in various chemical reactions, facilitating the production of a range of chemical products.
Used in Chemical Analysis and Research:
As a reagent in chemical analysis and research, 1-NAPHTHOL-3-SULFONIC ACID SODIUM SALT is employed for its capacity to interact with other chemicals, aiding in the identification, testing, and development of new compounds and materials.
Check Digit Verification of cas no
The CAS Registry Mumber 13935-00-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,9,3 and 5 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 13935-00:
(7*1)+(6*3)+(5*9)+(4*3)+(3*5)+(2*0)+(1*0)=97
97 % 10 = 7
So 13935-00-7 is a valid CAS Registry Number.
InChI:InChI=1/C10H8O4S.Na/c11-10-6-8(15(12,13)14)5-7-3-1-2-4-9(7)10;/h1-6,11H,(H,12,13,14);/q;+1/p-1
