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5,6-Diaminonaphthalene-1-sulphonic acid is an organic compound with the chemical formula C10H10N2O3S. It is a yellow crystalline solid that is soluble in water and has a molecular weight of 242.26 g/mol. 5,6-diaminonaphthalene-1-sulphonic acid is derived from naphthalene, a polycyclic aromatic hydrocarbon, and is characterized by the presence of two amino groups at the 5 and 6 positions, and a sulfonic acid group at the 1 position. It is primarily used as an intermediate in the synthesis of various dyes, pigments, and pharmaceuticals due to its ability to form azo compounds. The compound is also known for its potential applications in the production of染发剂 and other colorants, as well as in the development of new materials with specific properties.

84-92-4

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84-92-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84-92-4 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 8 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 84-92:
(4*8)+(3*4)+(2*9)+(1*2)=64
64 % 10 = 4
So 84-92-4 is a valid CAS Registry Number.
InChI:InChI=1/C10H10N2O3S/c11-8-5-4-6-7(10(8)12)2-1-3-9(6)16(13,14)15/h1-5H,11-12H2,(H,13,14,15)

84-92-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 5,6-diaminonaphthalene-1-sulfonic acid

1.2 Other means of identification

Product number -
Other names 1,2-diaminonaphthalene-5-sulphonic acid

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:84-92-4 SDS

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