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  7. Potassium heptafluorotantalate(V), 99.7%

Potassium heptafluorotantalate(V), 99.7%

Catalog No. AA4031630
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Catalog No. AA4031630 Supplier Thermo Scientific Chemicals Supplier No. 04031630
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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.

TRUSTED_SUSTAINABILITY

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+]

Specifications

Physical Form Powder
Quantity 250 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

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