Barium Nitride is typically immediately obtainable in most volumes. High purity, submicron and also nanopowder develops may be considered. American aspects produces to plenty of standard qualities when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, agricultural and medicine Grade; Optical Grade, USP and also EP/BP (European Pharmacopoeia/British Pharmacopoeia) and also follows applicable ASTM experimentation standards. Typical and also custom packaging is available. Additional technical, research and safety (MSDS) details is easily accessible as is a referral Calculator because that converting pertinent units that measurement.
See much more Barium products. Barium (atomic symbol: Ba, atom number: 56) is a Block S, team 2, duration 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 also its electron configuration is 6s2.
Barium is a member of the alkaline-earth metals. The barium atom has actually a radius that 222 pm and a van der Waals radius of 268 pm. Barium was found by Carl Wilhelm Scheele in 1772 and very first isolated by Humphry Davy in 1808.
In its element form, barium is a soft, silvery-gray metal. Industrial applications because that barium encompass acting as a "getter," or unwanted gas remover, because that vacuum tubes, and as an additive come steel and also cast iron. Barium is also alloyed with silicon and also aluminum in load-bearing alloys.
The key commercial resource of barium is the mineral barite (BaSO4); it does not happen naturally together a complimentary element . The name barium is acquired from the Greek native "barys," meaning heavy.