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Ammonium metavanadate Structure

Ammonium metavanadate

Chemical Properties

Melting point 200 °C
Density  2.32 g/cm3 at 25 °C (lit.)
storage temp.  Store at RT.
solubility  H2O: soluble
form  Solid
Specific Gravity 2.33
color  White to yellow
Odor Odorless
PH 7 (5.1g/l, H2O, 20℃)
Water Solubility  5.1 g/L (20 ºC)
Merck  14,568
Exposure limits NIOSH: Ceiling 0.05 mg/m3
Stability Stable. Incompatible with strong acids, strong oxidizing agents. Protect from moisture - hygroscopic.
CAS DataBase Reference 7803-55-6(CAS DataBase Reference)
EPA Substance Registry System Ammonium vanadate (7803-55-6)

Safety Information

Hazard Codes  T+,T
Risk Statements  25-26-36/37/38-20-34-22-36/37-23/24/25
Safety Statements  26-36/37/39-45-37/39-22-28
RIDADR  UN 2859 6.1/PG 2
WGK Germany  3
RTECS  YW0875000
3
TSCA  Yes
HazardClass  6.1
PackingGroup  II
HS Code  28419030
Hazardous Substances Data 7803-55-6(Hazardous Substances Data)
Toxicity LD50 orally in rats: 0.16 g/kg (Smyth)

MSDS

Usage And Synthesis

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