5-Nitrosalicylic acid, 99%

Name: 5-Nitrosalicylic acid, 99%
Brand: Vaqora Chemicals
SKU: VQ-009838

About 5-Nitrosalicylic acid, 99%

5-Nitrosalicylic acid (CAS 96-97-9) is a nitrogen-functional building block offered by Vaqora Chemicals at a purity of 99%. With the molecular formula C7H5NO5, it has a molar mass of 183.12 g/mol. Its systematic (IUPAC) name is 2-hydroxy-5-nitrobenzoic acid. It is also known as Anilotic acid or Benzoic acid, 2-hydroxy-5-nitro-.

The material typically appears as light yellow to yellow powder or crystals. Reported physical data include a melting point of 228-230 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis, dye and pigment intermediates and heterocycle construction. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 5-Nitrosalicylic acid in 25 g, 100 g and 1 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Organic synthesis
Dye & pigment intermediates
Heterocycle construction

Industries

Specifications & identifiers

Chemical identifiers
Product name	5-Nitrosalicylic acid, 99%
Catalogue No.	VQ-009838
CAS Number	96-97-9
IUPAC name	2-hydroxy-5-nitrobenzoic acid
Molecular formula	C₇H₅NO₅
Molecular weight	183.12 g/mol
Exact mass	183.0168
Purity / assay	99%
HSN code	29399900
InChIKey	PPDRLQLKHRZIJC-UHFFFAOYSA-N
SMILES	C1=CC(=C(C=C1[N+](=O)[O-])C(=O)O)O
PubChem CID	7318

Physical properties
Physical form	Crystalline
Appearance	Light yellow to yellow powder or crystals
Melting point	228-230 °C
LogP (XLogP3)	2.3
H-bond donors / acceptors	2 / 5
TPSA	103 Å²
Synonyms	Anilotic acid, Benzoic acid, 2-hydroxy-5-nitro-, 5-Nitro-2-hydroxybenzoic acid, Salicylic acid, 5-nitro-, Salicylic acid, 5nitro, 2Hydroxy5nitrobenzoic acid, 5Nitro2hydroxybenzoic acid, Benzoic acid, 2hydroxy5nitro, Salicylic acid, 5nitro (8CI), Salicylic acid, 5-nitro-(8CI), 2-hydroxy-5-nitro-benzoic acid, 5-nitro-salicylic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 5-Nitrosalicylic acid, 99%?

The CAS Registry Number of 5-Nitrosalicylic acid, 99% is 96-97-9. It is also known as Anilotic acid, Benzoic acid, 2-hydroxy-5-nitro-, 5-Nitro-2-hydroxybenzoic acid.

What is the molecular formula and molecular weight of 5-Nitrosalicylic acid, 99%?

5-Nitrosalicylic acid, 99% has the molecular formula C7H5NO5 and a molecular weight of 183.12 g/mol. Its IUPAC name is 2-hydroxy-5-nitrobenzoic acid.

Which grade and pack sizes of 5-Nitrosalicylic acid, 99% can I order?

We supply 5-Nitrosalicylic acid, 99% in (99%) grade, in 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 5-Nitrosalicylic acid, 99%?

Yes. Every lot of 5-Nitrosalicylic acid, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 5-Nitrosalicylic acid, 99% be shipped internationally?

Yes. 5-Nitrosalicylic acid, 99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.