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Potassium heptafluorotantalate(V)

Name: Potassium heptafluorotantalate(V)
Brand: ALDRICH

99%

Synonym(s):

Dipotassium heptafluorotantalate

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About This Item

Linear Formula:

K₂TaF₇

CAS Number:

16924-00-8

Molecular Weight:

392.13

UNSPSC Code:

12352302

PubChem Substance ID:

24860406

EC Number:

240-986-1

MDL number:

MFCD00042369

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Properties

assay

99%

form

powder

solubility

H₂O: slightly soluble(lit.)

density

4.56 g/mL at 25 °C (lit.)

SMILES string

[K+].[K+].F[Ta--](F)(F)(F)(F)(F)F

InChI

1S/7FH.2K.Ta/h7*1H;;;/q;;;;;;;2*+1;+5/p-7

InChI key

DPXAUKPQZOAHGF-UHFFFAOYSA-G

Description

Application

Used in the electrochemical synthesis of TaB₂.

Pictograms

GHS06

Signal Word

Danger

Hazard Codes

H301 + H331

Precautionary Statements

P261 - P264 - P271 - P301 + P310 - P304 + P340 + P311 - P403 + P233

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

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