331309

Yttrium(III) nitrate tetrahydrate

99.99% trace metals basis

• Synonym(s): Yttrium nitrate tetrahydrate, Yttrium trinitrate tetrahydrate, Yttrium(3+) tetrahydrate trinitronate
• Linear Formula: Y(NO₃)₃ · 4H₂O
• CAS Number: 13773-69-8
• Molecular Weight: 346.98
• EC Number: 233-802-6
• MDL number: MFCD00149938
• UNSPSC Code: 12352302
• PubChem Substance ID: 24859950
• NACRES: NA.23

Properties

• assay: 99.99% trace metals basis
• form: powder and chunks
• impurities: ≤150.0 ppm Trace Rare Earth Analysis
• density: 2.68 g/mL at 25 °C (lit.)
• SMILES string: [Y+3].[H]O[H].[H]O[H].[H]O[H].[H]O[H].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
• InChI: 1S/3NO3.4H2O.Y/c3*2-1(3)4;;;;;/h;;;4*1H2;/q3*-1;;;;;+3
• InChI key: XRKAJAPEZSHSLG-UHFFFAOYSA-N

Description

Application

Source of yttrium used to make yttrium-based surfactant mesophases which are promising as adsorbing agents as well as for optically functional species.

Safety Information

• pictograms: GHS03,GHS07
• signalword: Danger
• hcodes: H272,H315,H319,H335
• pcodes: P210 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 5.1B - Oxidizing hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges