5138-91-0 Usage
Uses
Used in Chemical Synthesis Industry:
2-Chlorotoluene-4-sulfonic acid sodium salt is used as an intermediate for the production of dyes, pigments, and pharmaceuticals due to its strong acidic properties and reactivity in chemical reactions.
Used in Catalyst Applications:
This chemical compound is used as a catalyst in various chemical reactions, enhancing the rate and efficiency of these processes.
Used in Specialty Chemicals Synthesis:
2-Chlorotoluene-4-sulfonic acid sodium salt is employed in the synthesis of specialty chemicals, contributing to the development of unique and high-value products in the chemical industry.
Used in Organic Synthesis:
It is utilized in organic synthesis for the preparation of various organic compounds, showcasing its versatility and importance in the field of organic chemistry.
Safety Note:
It is crucial to handle 2-chlorotoluene-4-sulfonic acid sodium salt with care, as it may cause irritation to the skin, eyes, and respiratory system if not properly managed. Appropriate safety measures should be taken during its use to minimize potential health risks.
Check Digit Verification of cas no
The CAS Registry Mumber 5138-91-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,3 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 5138-91:
(6*5)+(5*1)+(4*3)+(3*8)+(2*9)+(1*1)=90
90 % 10 = 0
So 5138-91-0 is a valid CAS Registry Number.
InChI:InChI=1/C7H7ClO3S.Na/c1-5-2-3-6(4-7(5)8)12(9,10)11;/h2-4H,1H3,(H,9,10,11);/q;+1/p-1
