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8-Hydroxy-5,7-dinitronaphthalene-1-sulfonic acid sodium salt is a complex organic compound with the chemical formula C10H5N2NaO7S. It is a yellow crystalline solid that is soluble in water. 8-Hydroxy-5,7-dinitronaphthalene-1-sulfonic acid sodium salt is derived from naphthalene, a polycyclic aromatic hydrocarbon, and is characterized by the presence of hydroxy, nitro, and sulfonic functional groups. The sodium salt form indicates that it carries a negative charge, which is balanced by the presence of sodium ions. It is used in various applications, including as an intermediate in the synthesis of dyes and pigments, and in analytical chemistry for the detection of certain metal ions due to its complexing properties. The compound's structure and properties make it a versatile molecule in the field of organic and inorganic chemistry.

6441-64-1

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6441-64-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6441-64-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,4 and 1 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 6441-64:
(6*6)+(5*4)+(4*4)+(3*1)+(2*6)+(1*4)=91
91 % 10 = 1
So 6441-64-1 is a valid CAS Registry Number.

6441-64-1SDS

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 Brilliant Yellow

1.2 Other means of identification

Product number -
Other names BRILLIANT YELLOW

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:6441-64-1 SDS

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