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73815 Sigma-Aldrich

3-Nitrosalicylic acid

≥99.0% (HPLC)

Synonym: 2-Hydroxy-3-nitrobenzoic acid

  • CAS Number 85-38-1

  • Empirical Formula (Hill Notation) C7H5NO5

  • Molecular Weight 183.12

  •  Beilstein/REAXYS Number 2213132

  •  MDL number MFCD00024240

  •  PubChem Substance ID 57652491

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, C7, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis,
Quality Level   100
assay   ≥99.0% (HPLC)
mp   142-147 °C
SMILES string   OC(=O)c1cccc(c1O)[N+]([O-])=O
InChI   1S/C7H5NO5/c9-6-4(7(10)11)2-1-3-5(6)8(12)13/h1-3,9H,(H,10,11)
InChI key   WWWFHFGUOIQNJC-UHFFFAOYSA-N

Description

Application

3-Nitrosalicylic acid (3NSA) is generally used as a corrosion inhibitor. It can be used as a supporting electrolyte for the electrodeposition of pyrrole on zinc for corrosion protection. 3NSA can also be used as a ligand for the synthesis of complexes with iron and aluminum for chelating therapy.

Packaging

5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
VO5300000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles
Peer-Reviewed Papers
15

References

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