[010902] CAS 7803-55-6 | Ammonium vanadium oxide, Puratronic®, 99.995% (metals basis)

CAS : 7803-55-6
UN# : UN2859
MDL : MFCD00011430
Hazard Class : 6.1
EINECS : 232-261-3
Packing Group : II

Chemical Properties

Formula : NH4VO3
Formula weight : 116.98
Melting Point : 200° dec.
Density : 2.33
Sensitivity : Ambient temperatures.
Form : Powder
Solubility : Slightly soluble in water. Soluble in dilute ammonia and diethanolamine. Insoluble in ether, and alcohol.

Applications

It is used as a catalyst in organic synthesis, and as an analytical reagent in laboratories. It is employed in the preparation of vanadate. It acts as a sensor for the determination of N-acetyltransferase activity in humans. Further it finds use in dyes, varnishes, indelible inks, drier for paints, and in photography. With copper carbonate, it has been shown to enhance the catalytic activities. Ammonium metavanadate is an environmental-friendly catalyst to prepare alpha-hydroxyphosphonate derivatives in high yield through the reaction of aryl/heteroaryl aldehydes with triethylphosphonate derivatives.

Notes

It is hygroscopic in nature. It is incompatible with strong oxidizing agents and strong acids.Other References :
Merck : 14,568
UN# : UN2859

GHS Hazard and Precautionary Statements

Hazard Statements : H300-H330-H315-H319-H335-H341Fatal if swallowed.Fatal if inhaled.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.Suspected of causing genetic defects.
Precautionary Statements : P260-P301+P310-P304+P340-P305+P351+P338-P320-P330-P405-P501aDo not breathe dust/fume/gas/mist/vapours/spray.IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Specific treatment is urgent (see label).Rinse mouth.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.
위험 문구 : 25-26-36/37/38-68Toxic if swallowed.Very toxic by inhalation.Irritating to eyes, respiratory system and skin.Possible risk of irreversible effects.
안전 문구 : 4-9-20-26-28-36/37-45-60Keep away from living quarters.Keep container in a well-ventilated place.When using do not eat or drink.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.After contact with skin, wash immediately with plenty of … (to be specified by the manufacturer).Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste