4-Hydroxy-3-nitrobenzoic acid

CAS 616-82-0 · C7H5NO4 · 183.12 g/mol

Structure of 4-Hydroxy-3-nitrobenzoic acid
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About 4-Hydroxy-3-nitrobenzoic acid

4-Hydroxy-3-nitrobenzoic acid (CAS 616-82-0) is listed in the ChemSigma catalog. Its molecular formula is C7H5NO4 and its molecular weight is 183.12 g/mol. It is also known as NHB.

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 616-82-0
Product name 4-Hydroxy-3-nitrobenzoic acid
Synonyms NHB
Molecular formula C7H5NO4
Molecular weight 183.12 g/mol
EC number 210-494-1

Certificate of Analysis

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

Quote + COA & specification

Packaging

500g 100g 10g 1g

Bulk quantities and custom packaging are available on request.

Properties & storage

Appearance yellow to light brown powder
Melting Point 183-186(lit.) ( ℃ )
Boiling Point 162.528 ( ℃ )