Awọn ọja
Vanadium | |
Aami | V |
Ipele ni STP | ṣinṣin |
Ojuami yo | 2183 K (1910 °C, 3470 °F) |
Oju omi farabale | 3680 K (3407 °C, 6165 °F) |
iwuwo (nitosi RT) | 6,11 g / cm3 |
Nigbati omi (ni mp) | 5.5 g/cm3 |
Ooru ti idapọ | 21,5 kJ/mol |
Ooru ti vaporization | 444 kJ/mol |
Molar ooru agbara | 24.89 J/ (mol· |
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Giga ti nw Vanadium (V) oxide (Vanadia) (V2O5) lulú Min.98% 99% 99.5%
Vanadium Pentoxidehan bi ofeefee si pupa kirisita lulú. Die-die tiotuka ninu omi ati denser ju omi. Olubasọrọ le fa ibinu nla si awọ ara, oju, ati awọn membran mucous. Le jẹ majele nipasẹ jijẹ, ifasimu ati gbigba awọ ara.