Potassium Heptafluorotantalate Powder (CAS No. 16924-00-8)

Catalog No.	PK4442
CAS Number	16924-00-8
Chemical Formula	K2TaF7
Molecular Weight	392.14
Appearance	White silky needles
Purity	99%

Catalog No.

PK4442

CAS Number

16924-00-8

Chemical Formula

K2TaF7

Molecular Weight

392.14

Appearance

White silky needles

Purity

99%

Potassium Heptafluorotantalate Powder Description

Potassium Heptafluorotantalate Powder (CAS: 16924-00-8) is a kind of powder with a chemical formula of K2TaF7 and a molecular weight of 392.14. It is mainly used for making metal tantalum and other tantalum compounds, also used as catalysts and reagent.

Potassium Heptafluorotantalate Powder Specification

Chemical Composition

Grade		K2TaF7-1	K2TaF7-2
Main Content (by Ta2O5)		55.8~56.8	55.8~56.8
Impurities Content (%, ≤)	C	0.0020	0.0025
	Ca	0.0010	---
	Cu	0.0010	0.0010
	Cr	0.0010	0.0010
	Fe	0.0010	0.0010
	Mg	0.0010	0.0010
	Mo	0.0010	0.0010
	Nb	0.0020	0.0030
	Ni	0.0010	0.0010
	Pb	0.0010	0.0010
	Si	0.0020	0.0030
	Ti	0.0010	0.0010
	W	0.0010	0.0010
	H2O	0.0300	0.0500

Physical Properties

CAS Number	16924-00-8
Chemical Formula	K2TaF7
Molecular Weight	392.14
Appearance	White silky needles
Melting Point	~720℃
Density	4.56 g/mL at 25℃
Exact Mass	391.864232

Potassium Heptafluorotantalate Powder Applications

Potassium Heptafluorotantalate Powder is mainly used for making metal tantalum and other tantalum compounds, also used as catalysts and reagents.

Potassium Heptafluorotantalate Powder Safety Information

Signal Word	Danger
Hazard Statements	H301-H331
RTECS Number	TT1225000
Transport Information	UN 3288 6.1 / PGIII
WGK Germany	1

Potassium Heptafluorotantalate Powder Packaging

Our Potassium Heptafluorotantalate Powder is carefully handled during storage and transportation to preserve the quality of our product in its original condition.