diammonium heptafluorotantalumdiuide

• ChemBase ID: 150607
• Molecular Formular: F7H8N2Ta
• Molecular Mass: 350.0136424
• Monoisotopic Mass: 350.00556581
• SMILES: [NH4+].[NH4+].F[Ta-2](F)(F)(F)(F)(F)F
• Canonical SMILES: F[Ta-2](F)(F)(F)(F)(F)F.[NH4+].[NH4+]
• InChI: InChI=1S/7FH.2H3N.Ta/h7*1H;2*1H3;/q;;;;;;;;;+5/p-5
• InChIKey: RDNGDFQMYLJTJR-UHFFFAOYSA-I

NAMES AND DATABASE IDS

Names

• IUPAC name: diammonium heptafluorotantalumdiuide
• IUPAC Traditional name: diammonium heptafluorotantalumdiuide
• Synonyms: Ammonium heptafluorotantalate(V); 七氟铊酸铵

Database IDs

• CAS Number: 12022-02-5
• MDL Number: MFCD00074975
• PubChem SID: 24859904; 162244768
• PubChem CID: 71311477

CALCULATED PROPERTIES

• H Acceptors: 0
• H Donor: 0
• LogD (pH = 5.5): 2.3975
• LogD (pH = 7.4): 2.3975
• Log P: 2.3975
• Molar Refractivity: 10.5091 cm^3
• Polarizability: 10.577695 Å^3
• Polar Surface Area: 0.0 Å^2
• Rotatable Bonds: 0
• Lipinski's Rule of Five: true

PROPERTIES

Physical Property

• Apperance: crystalline

Safety Information

• European Hazard Symbols: Corrosive (C)
• UN Number: 3260
• German water hazard class: 3
• Hazard Class: 8
• Packing Group: 2
• Risk Statements: 20/21/22-34
• Safety Statements: 26-27-28-36/37/39-45
• GHS Pictograms: GHS05; GHS07
• GHS Signal Word: Danger
• GHS Hazard statements: H302-H312-H314-H332
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• RID/ADR: UN 3260 8/PG 2

Product Information

• Purity: 99.99% trace metals basis
• Linear Formula: (NH4)2TaF7

DETAILS

Sigma Aldrich - 332526

Packaging
5 g in poly bottle