Beryllium Sodium Fluoride

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Beryllium Sodium Fluoride
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Beryllium Sodium Fluoride Properties (Theoretical)

Compound Formula K2BeF4
Molecular Weight 130.985
Appearance White to off-white powder, crystals, or chunks
Melting Point ~350 °C
Boiling Point N/A
Density 2.4 g/cm3
Solubility in H2O Soluble
Crystal Phase / Structure Orthorhombic
Exact Mass 130.985334 g/mol
Monoisotopic Mass 130.985334 g/mol

Beryllium Sodium Fluoride Health & Safety Information

Signal Word Danger
Hazard Statements H300+H310+H330-H400
Hazard Codes C, T, N
Precautionary Statements P102-P262-P301+P310-P302+P352-P305+P351+P338-P403+P233
Risk Codes R49-R61-R23/25-R38-R42/43-R48/23-R68-R50/53
Safety Statements S45-S53-S60-S61
RTECS Number N/A
Transport Information UN 1566 6.1/PG III
GHS Pictograms

About Beryllium Sodium Fluoride

American Elements manufactures Beryllium Sodium Fluoride in both research and bulk quantities. American Elements produces materials to many standard grades when applicable including Mil Spec (military grade), ACS, Reagent and Technical Grades; Food, Agricultural and Pharmaceutical Grades, Optical, Semiconductor, and Electronics Grades, and follows applicable USP, EP/BP, and ASTM testing standards. Most materials can be produced in high and ultra high purity forms (99%, 99.9%, 99.99%, 99.999%, and higher). Standard and custom packaging is available. Additional technical, research and safety (SDS) information is available. Please request a quote above to receive pricing information based on your specifications.

Beryllium Sodium Fluoride Synonyms

Sodium fluoroberyllate, Sodium tetrafluoroberyllate, Disodium tetrafluoroberyllate, Beryllium acid sodium tetrafluoride, Beryllate(2-), tetrafluoro-, disodium, (T-4)-

Chemical Identifiers

Linear Formula Na2BeF4
MDL Number MFCD00799858
EC No. 237-630-2
Pubchem CID 129634442
IUPAC Name beryllium; disodium; tetrafluoride
SMILES [Be+2].[F-].[F-].[F-].[F-].[Na+].[Na+]
InchI Identifier InChI=1S/Be.4FH.2Na/h;4*1H;;/q+2;;;;;2*+1/p-4

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 Beryllium products. Beryllium (atomic symbol: Be, atomic number: 4) is a Block S, Group 2, Period 2 element with an atomic weight of 9.012182. Beryllium Bohr ModelThe number of electrons in each of Beryllium's shells is [2, 2] and its electron configuration is [He] 2s2. The beryllium atom has a radius of 112 pm and a Van der Waals radius of 153 pm. Beryllium is a relatively rare element in the earth's crust; it can be found in minerals such as bertrandite, chrysoberyl, phenakite, and beryl, its most common source for commercial production. Beryllium was discovered by Louis Nicolas Vauquelin in 1797 and first isolated by Friedrich Wöhler and Antoine Bussy in 1828. Elemental BerylliumIn its elemental form, beryllium has a gray metallic appearance. It is a soft metal that is both strong and brittle; its low density and high thermal conductivity make it useful for aerospace and military applications. It is also frequently used in X-ray equipment and particle physics. The origin of the name Beryllium comes from the Greek word "beryllos," meaning beryl.


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.


Sodium Bohr ModelSee more Sodium products. Sodium (atomic symbol: Na, atomic number: 11) is a Block D, Group 5, Period 4 element with an atomic weight of 22.989769. The number of electrons in each of Sodium's shells is [2, 8, 1] and its electron configuration is [Ne] 3s1. The sodium atom has a radius of 185.8 pm and a Van der Waals radius of 227 pm. Sodium was discovered and first isolated by Sir Humphrey Davy in 1807. In its elemental form, sodium has a silvery-white metallic appearance. It is the sixth most abundant element, making up 2.6 % of the earth's crust. Sodium does not occur in nature as a free element and must be extracted from its compounds (e.g., feldspars, sodalite, and rock salt). The name Sodium is thought to come from the Arabic word suda, meaning "headache" (due to sodium carbonate's headache-alleviating properties), and its elemental symbol Na comes from natrium, its Latin name.


May 18, 2024
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