Barium nitride (Ba3N2)
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Barium nitride (Ba3N2)
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CAS No:
12047-79-9
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Formula:
Ba3N2
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Chemical Name:
Barium nitride (Ba3N2)
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Synonyms:
Barium nitride (Ba3N2);Tribarium dinitride;2488939-51-9
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CAS No:
Description
yellowish brown; -20 mesh, 99.7% purity [CER91] [CIC73]Barium nitride purportedly has the molecular formula of Ba3N2 and the molecular weight of 439.9944 g/mol. Its CAS number is 12047-79-9. It is offered for sale by several reputable manufacturers but the actual composition and identity may not coincide with the formula presented. Although Mg, Ca (and to some extent Sr) forms a number of compounds based upon the general formula M3N2, there is no report in the literature that or Ba forms such c
Characteristics
2
0.36720
black Powder
4.78
1000, vacuum [ALF93]
decomposed in H2O
Oral-Mouse LD50: 46.1 mg/kg
Decomposes flammable BA2-N and nitrogen by heat; reacts with water or moisture to generate flammable ammonia, spontaneous combustion
Safety Information
UN 2813 4.3 / PGI
3
20/22
28
Xn
Ventilated, low temperature and dry
Reacts with water or moisture to form explosive ammonia in air
P261, P264, P270, P271, P301+P310, P304+P312, P304+P340, P312, P321, P330, P405, P501
H332
|Danger|H300 (100%): Fatal if swallowed [Danger Acute toxicity, oral]|P261, P264, P270, P271, P301+P310, P304+P312, P304+P340, P312, P321, P330, P405, and P501|Aggregated GHS information provided by 39 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Computed Properties
Molecular Weight:440.0
Hydrogen Bond Acceptor Count:2
Exact Mass:441.721889
Monoisotopic Mass:441.721889
Topological Polar Surface Area:2
Heavy Atom Count:5
Complexity:6.9
Covalently-Bonded Unit Count:3
Compound Is Canonicalized:Yes
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