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Ammonium Heptafluorotantalate(V)

CAS #:

Linear Formula:

(NH4)2TaF7

MDL Number:

MFCD00074975

EC No.:

235-561-2

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
98% (1N8) Ammonium Heptafluorotantalate(V)
AM-FTA-018
Pricing > SDS > Data Sheet >
(2N) 99% Ammonium Heptafluorotantalate(V)
AM-FTA-02
Pricing > SDS > Data Sheet >
(3N) 99.9% Ammonium Heptafluorotantalate(V)
AM-FTA-03
Pricing > SDS > Data Sheet >
(4N) 99.99% Ammonium Heptafluorotantalate(V)
AM-FTA-04
Pricing > SDS > Data Sheet >
(5N) 99.999% Ammonium Heptafluorotantalate(V)
AM-FTA-05
Pricing > SDS > Data Sheet >

Ammonium Heptafluorotantalate(V) Properties (Theoretical)

Compound Formula H8F7N2Ta
Molecular Weight 350.01
Appearance White crystals
Melting Point N/A
Boiling Point N/A
Density N/A
Solubility in H2O N/A
Exact Mass 350.005567
Monoisotopic Mass 350.005567

Ammonium Heptafluorotantalate(V) Health & Safety Information

Signal Word Danger
Hazard Statements H302-H312-H314-H332
Hazard Codes C
Risk Codes 20/21/22-34
Safety Statements 26-27-28-36/37/39-45
RTECS Number N/A
Transport Information UN 3260 8/PG 2
WGK Germany 3
MSDS / SDS

About Ammonium Heptafluorotantalate(V)

Tantalate IonAmmonium Heptafluorotantalate(V) is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Ammonium Heptafluorotantalate(V) Synonyms

N/A

Chemical Identifiers

Linear Formula (NH4)2TaF7
MDL Number MFCD00074975
EC No. 235-561-2
Beilstein Registry No. N/A
Pubchem CID 71311477
IUPAC Name diazanium; heptafluorotantalum(2-)
SMILES [NH4+].[NH4+].F[Ta-2](F)(F)(F)(F)(F)F
InchI Identifier InChI=1S/7FH.2H3N.Ta/h7*1H;2*1H3;/q;;;;;;;;;+5/p-5
InchI Key RDNGDFQMYLJTJR-UHFFFAOYSA-I

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Tantalum products. Tantalum (atomic symbol: Ta, atomic number: 73) is a Block D, Group 5, Period 6 element with an atomic weight of 180.94788. Tantalum Bohr ModelThe number of electrons in each of tantalum's shells is [2, 8, 18, 32, 11, 2] and its electron configuration is [Xe] 4f14 5d3 6s2. The tantalum atom has a radius of 146 pm and a Van der Waals radius of 217 pm. High Purity (99.999%) Tantalum (Ta) MetalTantalum was first discovered by Anders G. Ekeberg in 1802 in Uppsala, Sweden however, it was not until 1844 when Heinrich Rose first recognized it as a distinct element. In its elemental form, tantalum has a grayish blue appearance. Tantalum is found in the minerals tantalite, microlite, wodginite, euxenite, and polycrase. Due to the close relation of tantalum to niobium in the periodic table, Tantalum's name originates from the Greek word Tantalos meaning Father of Niobe in Greek mythology.

See more Nitrogen products. Nitrogen is a Block P, Group 15, Period 2 element. Its electron configuration is [He]2s22p3. Nitrogen is an odorless, tasteless, colorless and mostly inert gas. It is the seventh most abundant element in the universe and it constitutes 78.09% (by volume) of Earth's atmosphere. Nitrogen was discovered by Daniel Rutherford in 1772.

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