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Barium Hydroxide Hydrate

CAS #: 40226-30-0
Linear Formula:
Ba(OH)2• xH2O
MDL Number
MFCD00149151
EC No.:
241-234-5

ORDER

Product Product Code ORDER SAFETY DATA Technical data
(2N) 99% Barium Hydroxide Hydrate BA-OH-02-C.XHYD SDS > Data Sheet >
(3N) 99.9% Barium Hydroxide Hydrate BA-OH-03-C.XHYD SDS > Data Sheet >
(4N) 99.99% Barium Hydroxide Hydrate BA-OH-04-C.XHYD SDS > Data Sheet >
(5N) 99.999% Barium Hydroxide Hydrate BA-OH-05-C.XHYD SDS > Data Sheet >
WHOLESALE/SKU 0000-742-{{nid}}

Barium Hydroxide Hydrate Properties (Theoretical)

Compound Formula BaH4O3
Molecular Weight 189.35696
Appearance White crystals or crystalline powder
Melting Point 78 °C (172 °F)
Boiling Point N/A
Density 2.18 g/cm3
Solubility in H2O N/A
Exact Mass 189.921291
Monoisotopic Mass 189.921291

Barium Hydroxide Hydrate Health & Safety Information

Signal Word Warning
Hazard Statements H302-H332
Hazard Codes C
Risk Codes 20/22-34
Safety Statements 20-36/37/39-45
RTECS Number N/A
Transport Information UN 3262 8/PG 2
WGK Germany 3

About Barium Hydroxide Hydrate

Hydroxide Formula Diagram (-OH)Barium Hydroxide Hydrate is a highly water insoluble crystalline Barium source for uses compatible with higher (basic) pH environments. Hydroxide, the OH- anion composed of an oxygen atom bonded to a hydrogen atom, is commonly present in nature and is one of the most widely studied molecules in physical chemistry. Hydroxide compounds have diverse properties and uses, from base catalysis to detection of carbon dioxide. In a watershed 2013 experiment, scientists at JILA (the Joint Institute for Laboratory Astrophysics) achieved evaporative cooling of compounds for the first time using hydroxide molecules, a discovery that may lead to new methods of controlling chemical reactions and could impact a range of disciplines, including atmospheric science and energy production technologies. Barium Hydroxide is generally immediately available in most volumes. Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards. Nanoscale elemental powders and suspensions, as alternative high surface area 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

Barium hydroxide monohydrate, Barium dihydroxide hydrate, Barium dihydroxide monohydrate

Chemical Identifiers

Linear Formula Ba(OH)2• xH2O
Pubchem CID 22051930
MDL Number MFCD00149151
EC No. 241-234-5
IUPAC Name barium(2+); dihydroxide; hydrate
Beilstein/Reaxys No. N/A
SMILES O.[OH-].[OH-].[Ba+2]
InchI Identifier InChI=1S/Ba.3H2O/h;3*1H2/q+2;;;/p-2
InchI Key GKQTUHKAQKWLIN-UHFFFAOYSA-L
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

See more Barium products. Barium (atomic symbol: Ba, atomic number: 56) is a Block S, Group 2, Period 6 element with an atomic weight of 137.27. The number of electrons in each of barium's shells is [2, 8, 18, 18, 8, 2] and its electron configuration is [Xe] 6s2. Barium Bohr ModelBarium is a member of the alkaline-earth metals. The barium atom has a radius of 222 pm and a Van der Waals radius of 268 pm. Barium was discovered by Carl Wilhelm Scheele in 1772 and first isolated by Humphry Davy in 1808. Elemental BariumIn its elemental form, barium is a soft, silvery-gray metal. Industrial applications for barium include acting as a "getter," or unwanted gas remover, for vacuum tubes, and as an additive to steel and cast iron. Barium is also alloyed with silicon and aluminum in load-bearing alloys. The main commercial source of barium is the mineral barite (BaSO4); it does not occur naturally as a free element . The name barium is derived from the Greek word "barys," meaning heavy.