4,4-Methylenebis(3-hydroxy-2-naphthoic acid) disodium salt

CAS 6640-22-8 · C23H14Na2O6 · 432.33 g/mol

Structure of 4,4-Methylenebis(3-hydroxy-2-naphthoic acid) disodium salt
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About 4,4-Methylenebis(3-hydroxy-2-naphthoic acid) disodium salt

4,4-Methylenebis(3-hydroxy-2-naphthoic acid) disodium salt (CAS 6640-22-8) is listed in the ChemSigma catalog. Its molecular formula is C23H14Na2O6 and its molecular weight is 432.33 g/mol. It is also known as 2,2'-DIHYDROXY-1,1'-DINAPHTHYLMETHANE-3,3'-DICARBOXYLIC ACID DISODIUM SALT.

This page lists the product identifiers, the available pack sizes (500g, 100g, 10g, 1g) and how to obtain the Certificate of Analysis. A Certificate of Analysis is provided with every batch, and you can request the COA and product specification together with your quotation. Bulk quantities and custom packaging are available on request. Applications, storage, safety information and frequently asked questions are covered on the product details page.

Basic information

CAS number 6640-22-8
Product name 4,4-Methylenebis(3-hydroxy-2-naphthoic acid) disodium salt
Synonyms 2,2'-DIHYDROXY-1,1'-DINAPHTHYLMETHANE-3,3'-DICARBOXYLIC ACID DISODIUM SALT
Molecular formula C23H14Na2O6
Molecular weight 432.33 g/mol
EC number 229-653-1

Certificate of Analysis

A Certificate of Analysis is provided with every batch. Request the COA and product specification together with your quotation.

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Packaging

500g 100g 10g 1g

Bulk quantities and custom packaging are available on request.

Properties & storage

Appearance pale yellow to yellow powder
Boiling Point 356.5 ( ℃ )