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2-amino-naphthalene-1,6-disulfonic acid is an organic compound with the chemical formula C10H9NO5S2. It is a yellow crystalline solid that is soluble in water. 2-amino-naphthalene-1,6-disulfonic acid is a derivative of naphthalene, a polycyclic aromatic hydrocarbon, and features two sulfonic acid groups at the 1 and 6 positions, as well as an amino group at the 2 position. It is used as an intermediate in the synthesis of various dyes and pigments, particularly those with azo structures. The compound is also known for its potential applications in the pharmaceutical industry and as a chemical building block in the creation of more complex organic molecules. Due to its chemical structure, it exhibits acidic properties and can form salts with various metal ions.

6838-02-4

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6838-02-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6838-02-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,8,3 and 8 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 6838-02:
(6*6)+(5*8)+(4*3)+(3*8)+(2*0)+(1*2)=114
114 % 10 = 4
So 6838-02-4 is a valid CAS Registry Number.

6838-02-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-amino-naphthalene-1,6-disulfonic acid

1.2 Other means of identification

Product number -
Other names 2-Amino-naphthalin-1,6-disulfonsaeure

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 -
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More Details:6838-02-4 SDS

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