Potassium heptafluorotantalate(V), 99.7%

Description

CAS: 16924-00-8 | F7K2Ta | 392.133 g/mol

It is an important raw material. Used in chemical research. Use as primary and secondary intermediate(Pharmaceutical Intermediates). Used in the production and preparation of tantalum powder.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 16924-00-8
• Molecular Formula: F7K2Ta
• Molecular Weight (g/mol): 392.133
• MDL Number: MFCD00042369
• InChI Key: DPXAUKPQZOAHGF-UHFFFAOYSA-G
• Synonym: potassium heptafluorotantalate, potassium tantalum fluoride, dipotassium heptafluorotantalate, tantalum potassium fluoride, potassium fluotantalate, potassium heptafluorotantalate v, potassium fluorotantalate, dipotassium heptafluorotantalum 2-, potassium fluorotanatalate k2taf7, potassium tantalum fluoride k2taf5
• PubChem CID: 28146
• IUPAC Name: dipotassium;heptafluorotantalum(2-)
• SMILES: F[Ta-2](F)(F)(F)(F)(F)F.[K+].[K+]

• Physical Form: Powder
• Quantity: 50 g
• UN Number: UN3288
• Solubility Information: Decomposes in water; Slightly soluble in HF
• Formula Weight: 392.14
• Percent Purity: 99.7%
• Density: 4.560 g/mL
• Chemical Name or Material: Potassium heptafluorotantalate(V)

Safety and Handling

Hazard Category	H301-H315-H319-H335
Hazard Statement	GHS H Statement H301-H315-H319-H335 Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P270-P271-P280-P301+P310-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
DOTInformation	Transport Hazard Class: 6.1; Packing Group: III; Proper Shipping Name: TOXIC SOLID, INORGANIC, N.O.S.
EINECSNumber	240-986-1
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only