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Barium Chloride
Melting point: 963 ° C (lit.)
Kub taw tes: 1560 ° C
Qhov ceev: 3.856 g / mL ntawm 25 ° C (lit.)
Cia temp. : 2-8 ° C
Tub sab: H2O: soluble
Daim ntawv: hlaws dai
Xim: Dawb
Lub ntiajteb txawj nqus tshwj xeeb: 3.9
PH: 5-8 (50g / l, H2O, 20 ℃)
Dej Solubility: Soluble hauv dej thiab methanol. Insoluble hauv cov acids, ethanol, acetone thiab ethyl acetate. Me ntsis soluble hauv nitric acid thiab hydrochloric acid.
Rhiab: Hygroscopic
Merck: 14,971
Qhov Ruaj: Ruaj.
CAS: 10361-37-2
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Barium Hydroxide
Tus qauv tshuaj lom neeg: Ba (OH) ₂
Molecular phaus: 171.35
Melting point: 78 ℃ (Octahydrate)
Kub taw tes: 780 ℃
Solubility: Soluble
Qhov ceev: 2.18 g / cm tom qab
Zog: Cov hmoov dawb dawb
Alkaline: muaj zog alkalinity
Melting taw tes ntawm cov khoom ntshiab: 408 ℃ min
Kev Solubility: 3.89g ntawm 20 ℃
HS Code: 28164000
Lub npe lus Askiv: Barium Hydroxide
Lwm Lub Npe Askiv: Barium Hydroxide Octahydrate, Barium Hydroxide Monohydrate.
Barium Ntsev
Nyob zoo, tuaj sab laj nrog peb cov khoom!
