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Safety Information

336653

Sigma-Aldrich

Potassium heptafluorotantalate(V)

99%

Synonym(s):

Dipotassium heptafluorotantalate

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About This Item

Linear Formula:
K2TaF7
CAS Number:
Molecular Weight:
392.13
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:

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

Application

Used in the electrochemical synthesis of TaB2.

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral

Storage Class Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

336653-100G:
336653-VAR:
336653-BULK:
336653-25G:


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Deviatkin, S.V. et al.
Proc. Electrochem. Soc., 93-9, 584-584 (1993)
Chem. Abstr., 122, 18820q-18820q (1995)

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