73815

3-Nitro-salicylsäure

≥98.0% (HPLC)

• Synonym(e): 2-Hydroxy-3-nitro-benzoesäure
• Empirische Formel (Hill-System): C₇H₅NO₅
• CAS-Nummer: 85-38-1
• Molekulargewicht: 183.12
• Beilstein: 2213132
• MDL-Nummer: MFCD00024240
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 57652491
• NACRES: NA.22

Eigenschaften

• Assay: ≥98.0% (HPLC)
• Form: crystals
• mp (Schmelzpunkt): 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)
• InChIKey: WWWFHFGUOIQNJC-UHFFFAOYSA-N

Beschreibung

Anwendung

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.

Sicherheitshinweise

• Piktogramme: GHS07
• Signalwort: Warning
• H-Sätze: H315,H319,H335
• P-Sätze: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Gefahreneinstufungen: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: dust mask type N95 (US), Eyeshields, Gloves