81-06-1 Usage
Description
1-Amino-2-naphthalenesulfonic acid, also known as 2-naphthylamine-1-sulfonic acid, is a chemical compound with the molecular formula C10H9NO3S. It is a derivative of naphthalene characterized by the presence of an amino group and a sulfonic acid group in its structure. This makes it a versatile intermediate for the preparation of various pharmaceuticals, agrochemicals, and dyes.
Uses
Used in Dye and Pigment Production:
1-Amino-2-naphthalenesulfonic acid is used as a key intermediate in the production of dyes and pigments due to its ability to form colored compounds.
Used in Synthesis of Organic Compounds:
It serves as a versatile intermediate for the synthesis of a variety of other organic compounds, contributing to the development of new chemical products.
Used in Pharmaceutical and Agrochemical Industries:
1-Amino-2-naphthalenesulfonic acid is utilized in the preparation of various pharmaceuticals and agrochemicals, owing to its unique chemical structure and reactivity.
Used as a pH Indicator:
This chemical is employed as a pH indicator due to its ability to form colored complexes with certain metal ions, which is useful in analytical chemistry and other applications requiring pH measurement.
Used in Analytical Chemistry:
1-Amino-2-naphthalenesulfonic acid is used in analytical chemistry for its capacity to form colored complexes with metal ions, aiding in the identification and quantification of these elements in various samples.
Note: While 1-amino-2-naphthalenesulfonic acid has various applications, it is also considered toxic and potentially harmful to human health. Therefore, it requires proper handling, use of personal protective equipment, and disposal procedures to minimize risks.
Check Digit Verification of cas no
The CAS Registry Mumber 81-06-1 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 8 and 1 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81-06:
(4*8)+(3*1)+(2*0)+(1*6)=41
41 % 10 = 1
So 81-06-1 is a valid CAS Registry Number.
InChI:InChI=1/C10H9NO3S/c11-10-8-4-2-1-3-7(8)5-6-9(10)15(12,13)14/h1-6H,11H2,(H,12,13,14)
