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Ammonium Hexafluorosilicate

CAS #: 16919-19-0
Linear Formula:
(NH4)2SiF6
MDL Number
MFCD00010887
EC No.:
240-968-3

ORDER

Product Product Code ORDER SAFETY DATA Technical data
(2N) 99% Ammonium Hexafluorosilicate AM-FSIAT6-02-P SDS > Data Sheet >
(3N) 99.9% Ammonium Hexafluorosilicate AM-FSIAT6-03 SDS > Data Sheet >
(4N) 99.99% Ammonium Hexafluorosilicate AM-FSIAT6-04-P SDS > Data Sheet >
(5N) 99.999% Ammonium Hexafluorosilicate AM-FSIAT6-05-P SDS > Data Sheet >
WHOLESALE/SKU 0000-742-{{nid}}

Ammonium Hexafluorosilicate Properties (Theoretical)

Compound Formula F6H8N2Si
Molecular Weight 178.15
Appearance White cubic or trigonal crystals
Melting Point N/A
Boiling Point N/A
Density 2.01 g/cm3
Solubility in H2O N/A
Exact Mass N/A
Monoisotopic Mass N/A
Charge N/A

Ammonium Hexafluorosilicate Health & Safety Information

Signal Word Danger
Hazard Statements H301-H311-H331
Hazard Codes T
Risk Codes 23/24/25
Safety Statements 26-45
RTECS Number VV7800000
Transport Information UN 2854 6.1/PG 3
WGK Germany 3

About Ammonium Hexafluorosilicate

Silicate Formula Diagram (Si-O)Ammonium Hexafluorosilicate 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.

Synonyms

Diammonium hexafluorosilicate, Ammonium fluorosilicate, ammonium silicofluoride

Chemical Identifiers

Linear Formula (NH4)2SiF6
Pubchem CID 28145
MDL Number MFCD00010887
EC No. 240-968-3
IUPAC Name diazanium hexafluorosilicon(2-)
Beilstein/Reaxys No. N/A
SMILES F[Si-2](F)(F)(F)(F)F.[NH4+].[NH4+]
InchI Identifier InChI=1S/F6Si.2H3N/c1-7(2,3,4,5)6;;/h;2*1H3/q-2;;/p+2
InchI Key ITHIMUMYFVCXSL-UHFFFAOYSA-P
Chemical Formula
Molecular Weight
Standard InchI
Appearance
Melting Point
Boiling Point
Density

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

Fluorine is a Block P, Group 17, Period 2 element. Its electron configuration is [He]2s22p5. The fluorine atom has a covalent radius of 64 pm and its Van der Waals radius is 135 pm. In its elemental form, CAS 7782-41-4, fluorine gas has a pale yellow appearance. Fluorine was discovered by André-Marie Ampère in 1810. It was first isolated by Henri Moissan in 1886.

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.

See more Silicon products. Silicon (atomic symbol: Si, atomic number: 14) is a Block P, Group 14, Period 3 element with an atomic weight of 28.085. Silicon Bohr MoleculeThe number of electrons in each of Silicon's shells is 2, 8, 4 and its electron configuration is [Ne] 3s2 3p2. The silicon atom has a radius of 111 pm and a Van der Waals radius of 210 pm. Silicon was discovered and first isolated by Jöns Jacob Berzelius in 1823. Silicon makes up 25.7% of the earth's crust, by weight, and is the second most abundant element, exceeded only by oxygen. The metalloid is rarely found in pure crystal form and is usually produced from the iron-silicon alloy ferrosilicon. Elemental SiliconSilica (or silicon dioxide), as sand, is a principal ingredient of glass, one of the most inexpensive of materials with excellent mechanical, optical, thermal, and electrical properties. Ultra high purity silicon can be doped with boron, gallium, phosphorus, or arsenic to produce silicon for use in transistors, solar cells, rectifiers, and other solid-state devices which are used extensively in the electronics industry.The name Silicon originates from the Latin word silex which means flint or hard stone.