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2-Naphthylamine-6-sulfonamide, also known as Naphthol AS-S, is an organic compound that serves as an intermediate in the synthesis of dyes and pigments. It is a sulfonamide derivative of 2-naphthylamine, characterized by a sulfonamide functional group. This group endows it with potential applications in the pharmaceutical industry, where it acts as a building block in drug synthesis. Additionally, its use extends to the production of color additives for various industries, such as food and textiles. Naphthol AS-S is a white to pale yellow crystalline solid that is sparingly soluble in water. It shares antimicrobial properties with other sulfonamides, which has led to its use as an antibacterial agent in certain applications.

27771-61-5

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27771-61-5 Usage

Uses

Used in Pharmaceutical Industry:
2-Naphthylamine-6-sulfonamide is used as a building block in the synthesis of drugs due to its sulfonamide functional group, which is integral in creating various medicinal compounds.
Used in Dye and Pigment Synthesis:
2-Naphthylamine-6-sulfonamide is used as an intermediate in the production of dyes and pigments, contributing to the coloration processes in different manufacturing sectors.
Used in Color Additive Production for Food and Textiles:
2-Naphthylamine-6-sulfonamide is used as a color additive in the food and textile industries to provide specific hues and shades to products.
Used as an Antibacterial Agent:
Leveraging its antimicrobial properties, 2-Naphthylamine-6-sulfonamide is used in some applications as an antibacterial agent, particularly where its sulfonamide group can inhibit the growth of certain bacteria.

Check Digit Verification of cas no

The CAS Registry Mumber 27771-61-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,7,7 and 1 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 27771-61:
(7*2)+(6*7)+(5*7)+(4*7)+(3*1)+(2*6)+(1*1)=135
135 % 10 = 5
So 27771-61-5 is a valid CAS Registry Number.
InChI:InChI=1/C10H9NO3S/c11-9-3-1-8-6-10(15(12,13)14)4-2-7(8)5-9/h1-6H,11H2,(H,12,13,14)/p-1

27771-61-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Naphthylamine-6-sulfonamide

1.2 Other means of identification

Product number -
Other names 6-Amino-naphthalin-2-sulfonsaeure-amid

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:27771-61-5 SDS

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