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molybdenum trioxide basic information |
product name: | molybdenum trioxide |
synonyms: | mo 1202t;mo1202t;molybdena;molybdenum anhydride;molybdenum oxide (moo3);molybdenum oxide (moo5);molybdenum peroxide;molybdenumanhydride |
cas: | 1313-27-5 |
mf: | moo3 |
mw: | 143.94 |
einecs: | 215-204-7 |
product categories: | inorganics;metal oxide;reducer |
mol file: | 1313-27-5.mol |
molybdenum trioxide chemical properties |
mp | 795 °c(lit.) |
bp | 1155 °c |
density | 4.692 |
fp | 1155°c subl. |
water solubility | 0.5 g/l (20 ºc) |
merck | 14,6239 |
cas database reference | 1313-27-5(cas database reference) |
nist chemistry reference | molybdenum(vi) oxide(1313-27-5) |
epa substance registry system | molybdenum oxide (moo3)(1313-27-5) |
safety information |
hazard codes | xn,xi |
risk statements | 36/37-48/20/22-40 |
safety statements | 22-23-25-36/37 |
wgk germany | 1 |
rtecs | qa4725000 |
hazardous substances data | 1313-27-5(hazardous substances data) |
msds information |
provider | language |
---|---|
sigmaaldrich | english |
acros | english |
alfa | english |
molybdenum trioxide usage and synthesis |
chemical properties | pale yellowish-green powder |
general description | colorless to white or yellow odorless solid. sinks in water. |
air & water reactions | insoluble in water. |
reactivity profile | molybdenum trioxide reacts violently with chlorine trifluoride, lithium, potassium and sodium. readily combines with acids and bases to form a series of polymeric compounds. incompatible with interhalogens and metals. a violent detonation occurs when heated with molten magnesium. |
health hazard | compound is relatively nontoxic. dust irritates eyes. |
fire hazard | flash point data for molybdenum trioxide are not available, but molybdenum trioxide is probably non-flammable. |
molybdenum trioxide preparation products and raw materials |