135-53-5 Usage
Description
Sodium 2,3-dihydroxynaphthalene-6-sulfonate is a chemical compound that belongs to the class of naphthalene sulfonates. It is characterized by its water solubility and yellowish to brownish appearance. Sodium 2,3-dihydroxynaphthalene-6-sulfonate is known for its dyeing and coloring properties, which make it a versatile component in various industrial applications.
Uses
Used in Dye and Pigment Production:
Sodium 2,3-dihydroxynaphthalene-6-sulfonate is used as a dye intermediate for the production of various dyes, pigments, and colorants. Its ability to impart color makes it a valuable component in the creation of a wide range of colored products.
Used in Analytical Chemistry:
In the field of analytical chemistry, sodium 2,3-dihydroxynaphthalene-6-sulfonate is utilized as a chemical reagent. Its properties allow it to contribute to the analysis and identification of various chemical substances.
Used as a pH Indicator:
Due to its chemical characteristics, sodium 2,3-dihydroxynaphthalene-6-sulfonate also serves as a pH indicator, helping to measure and monitor the acidity or alkalinity of solutions in different applications.
Used in Textile Industry:
In the textile dyeing process, sodium 2,3-dihydroxynaphthalene-6-sulfonate is used as a dyeing agent. Its effectiveness in coloring fabrics contributes to the production of a diverse array of colored textiles.
Used in Paper Manufacturing:
Sodium 2,3-dihydroxynaphthalene-6-sulfonate is employed in the paper manufacturing industry to enhance the color and quality of paper products. Its use in this industry is instrumental in achieving desired colorations and improving the aesthetic appeal of paper.
Used in Water Treatment:
In water treatment processes, sodium 2,3-dihydroxynaphthalene-6-sulfonate is applied to address specific chemical needs, such as adjusting pH levels or aiding in the removal of impurities, thus contributing to the overall quality of treated water.
Overall, sodium 2,3-dihydroxynaphthalene-6-sulfonate has a wide range of applications across various industries, primarily due to its dyeing and coloring properties, as well as its utility in analytical and chemical processes.
Check Digit Verification of cas no
The CAS Registry Mumber 135-53-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,3 and 5 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 135-53:
(5*1)+(4*3)+(3*5)+(2*5)+(1*3)=45
45 % 10 = 5
So 135-53-5 is a valid CAS Registry Number.
InChI:InChI=1/C10H8O5S.Na/c11-9-4-6-1-2-8(16(13,14)15)3-7(6)5-10(9)12;/h1-5,11-12H,(H,13,14,15);/q;+1/p-1