89150

Thorium nitrate hydrate

99% (T), ~4 mol/mol water

• Linear Formula: Th(NO₃)₄ · aq
• CAS Number: 13823-29-5
• Molecular Weight: 480.06 (anhydrous basis)
• UNSPSC Code: 12352302
• PubChem Substance ID: 57653327
• EC Number: 237-514-1
• MDL number: MFCD03094924

Properties

• assay: 99% (T)
• form: solid
• reaction suitability: reagent type: catalyst; core: thorium
• extent of labeling: 3.93 kBq/g specific activity
• impurities: ~4 mol/mol water
• SMILES string: O.[Th+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
• InChI: 1S/4NO3.H2O.Th/c4*2-1(3)4;;/h;;;;1H2;/q4*-1;;+4
• InChI key: PRFFJYANKYMDRN-UHFFFAOYSA-N

Description

Other Notes

Regulations require a license for the sale of radioactive substances in Switzerland. Swiss customers are kindly requested when ordering, to include their license number, issued by the Swiss Public Health Authorities.

Sales restrictions may apply.

Safety Information

• Pictograms: GHS03,GHS08,GHS07,GHS09
• Signal Word: Danger
• Hazard Codes: H272,H302,H315,H319,H335,H373,H411
• Precautionary Statements: P210 - P273 - P301 + P312 - P302 + P352 - P305 + P351 + P338 - P314
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Irrit. 2 - Ox. Sol. 2 - Skin Irrit. 2 - STOT RE 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class: 5.1B - Oxidizing hazardous materials
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable