25293-52-1 Usage
Uses
Used in Research Applications:
2-AMINO-1-NAPHTHALENESULFONIC ACID SODIUM SALT is used as a fluorescent labeling reagent for proteins and peptides, allowing for the tracking and visualization of these biomolecules in various experimental setups.
Used in Dye and Pigment Production:
2-AMINO-1-NAPHTHALENESULFONIC ACID SODIUM SALT is used as a key component in the production of dyes, pigments, and optical brighteners, contributing to the vibrant colors and enhanced visibility in textiles, plastics, and other materials.
Used in Pharmaceutical Synthesis:
2-AMINO-1-NAPHTHALENESULFONIC ACID SODIUM SALT is utilized in the synthesis of pharmaceuticals, serving as an intermediate or a building block for the development of new drugs and therapeutic agents.
Used as a pH Indicator in Analytical Chemistry:
2-AMINO-1-NAPHTHALENESULFONIC ACID SODIUM SALT is employed as a pH indicator, helping to measure and monitor the acidity or alkalinity of solutions in various analytical and laboratory processes.
Check Digit Verification of cas no
The CAS Registry Mumber 25293-52-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,2,9 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 25293-52:
(7*2)+(6*5)+(5*2)+(4*9)+(3*3)+(2*5)+(1*2)=111
111 % 10 = 1
So 25293-52-1 is a valid CAS Registry Number.
InChI:InChI=1/C10H9NO3S.Na/c11-9-6-5-7-3-1-2-4-8(7)10(9)15(12,13)14;/h1-6H,11H2,(H,12,13,14);/q;+1/p-1
