USD $1.00-1.00 / Kilogram
USD $10.00-10.00 / Gram
USD $20.00-40.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $9.00-99.00 / Kilogram
potassium metavanadate basic information |
product name: | potassium metavanadate |
synonyms: | potassium metavanadate;potassium vanadate;potassium vanadate (meta);k-van(r);potassiumm-vanadate;potassiumtrioxovanadate;potassiumvanadate(v)(kvo3);potassiumvanadiumtrioxide |
cas: | 13769-43-2 |
mf: | ko3v |
mw: | 138.04 |
einecs: | 237-388-8 |
product categories: | inorganics;potassium saltschemical synthesis;catalysis and inorganic chemistry;metal and ceramic science;salts;vanadium |
mol file: | 13769-43-2.mol |
potassium metavanadate chemical properties |
melting point | 520 °c(lit.) |
density | 2.84 g/ml at 25 °c(lit.) |
cas database reference | 13769-43-2(cas database reference) |
epa substance registry system | vanadate (vo31-), potassium(13769-43-2) |
safety information |
hazard codes | t+ |
risk statements | 26/27/28-36/37/38 |
safety statements | 22-26-36/37/39-45 |
ridadr | un 2864 6.1/pg 2 |
wgk germany | 3 |
rtecs | yw1080000 |
hazardclass | 6.1 |
packinggroup | ii |
potassium metavanadate usage and synthesis |
general description | a colorless to pale green colored crystalline solid. denser than water. contact may irritate skin, eyes and mucous membranes. may be toxic by ingestion. used to make dyes, inks and laundry compounds. |
air & water reactions | soluble in water. |
reactivity profile | salt. |
health hazard | highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. avoid any skin contact. effects of contact or inhalation may be delayed. fire may produce irritating, corrosive and/or toxic gases. runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution. |
fire hazard | non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. containers may explode when heated. runoff may pollute waterways. |
potassium metavanadate preparation products and raw materials |
raw materials | potassium hydroxide -->vanadium pentoxide |
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