ChemicalBook >>Potassium metavanadate>>Potassium metavanadate(13769-43-2)

Potassium metavanadate(13769-43-2)

Potassium metavanadate(13769-43-2)
Product IdentificationBack to Contents
【Product Name】

Potassium metavanadate
【Synonyms】

Potassium vanadate
Potassium vanadium trioxide
【CAS】

13769-43-2
【Formula】

K2O6V2
【Molecular Weight】

138.03
【EINECS】

237-388-8
【RTECS】

YW1080000
【RTECS Class】

Other
【Beilstein/Gmelin】

372899 (G)
Physical and Chemical PropertiesBack to Contents
【Appearance】

A colorless to pale green colored crystalline solid.
【Solubility in water】

28 g/L
【Melting Point】

497
【Density】

2.84 g/cm3 (25 C)
【Usage】

Used to make dyes, inks and laundry compounds.
First Aid MeasuresBack to Contents
【Ingestion】

Seek medical assistance.
【Inhalation】

Move victim to fresh air. Apply artificial respiration if victim is not breathing. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Administer oxygen if breathing is difficult.
【Skin】

Remove and isolate contaminated clothing and shoes. Remove material from skin immediately. Immediately flush with running water for at least 20 minutes. For minor skin contact, avoid spreading material on unaffected skin.
【Eyes】

Immediately flush with running water for at least 20 minutes.
Handling and StorageBack to Contents
【Storage】

Keep in a cool, dry, dark location in a tightly sealed container or cylinder. Keep away from incompatible materials, ignition sources and untrained individuals. Secure and label area. Protect containers/cylinders from physical damage.
【Handling】

All chemicals should be considered hazardous. Avoid direct physical contact. Use appropriate, approved safety equipment. Untrained individuals should not handle this chemical or its container. Handling should occur in a chemical fume hood.
Hazards IdentificationBack to Contents
【Inhalation】

Highly toxic, may be fatal if inhaled, swallowed or absorbed through skin. Effects of contact or inhalation may be delayed.
【Skin】

Avoid any skin contact. See Inhalation.
【Eyes】

See Inhalation.
【Hazards】

Containers may explode when heated. Runoff may pollute waterways.
【UN (DOT)】

2864
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Wear appropriate protective gloves, clothing and goggles.
【Respirators】

Wear positive pressure self-contained breathing apparatus (SCBA).
【Exposure Effects】

The toxological properties of this substance have not been fully investigated.
【Exposure limit(s)】

NIOSH REL: C 0.05 mg V/m3 15-min. Note: REL applies to all V cmpds except V metal and Vanadium carbide). {Vanadium fume} NIOSH REL: C 0.05 mg V/m3 15-minute NIOSH IDLH: 35 mg/m3 (as V) {V fume} 35 mg/m3 (as V)
Fire Fighting MeasuresBack to Contents
【Fire Fighting】

Extinguish fire using agent suitable for type of surrounding fire. (Material itself does not burn or burns with difficulty.) Keep run-off water out of sewers and water sources. Use alcohol foam, dry chemical or carbon dioxide.
【Fire Potential】

Non-Combustible
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Keep material out of water sources and sewers.
Stability and ReactivityBack to Contents
【Incompatibilities】

Incompatible with acids, strong bases and oxidizing agents.
【Stability】

No data.
【Combustion Products】

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
Transport InformationBack to Contents
【UN Number】

2864
【Hazard Class】

6.1
【Packing Group】

II
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