73815

3-Nitrosalicylic acid

≥98.0% (HPLC)

• Synonyma: 2-Hydroxy-3-nitrobenzoic acid
• Empirický vzorec (Hillův zápis): C₇H₅NO₅
• Číslo CAS: 85-38-1
• Molekulová hmotnost: 183.12
• UNSPSC Code: 12352100
• NACRES: NA.22
• PubChem Substance ID: 57652491
• MDL number: MFCD00024240
• Beilstein/REAXYS Number: 2213132
• Assay: ≥98.0% (HPLC)
• Form: crystals

Vlastnosti

• Quality Segment: 100
• assay: ≥98.0% (HPLC)
• form: crystals
• mp: 142-147 °C
• functional group: carboxylic acid, nitro
• 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

Popis

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.

Bezpečnostní informace

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Skladovací třída: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves