Yellow crystalline powder.
Registry Numbers and Inventories.
Melting point, °C
52 - 54
Boiling point, °C
Vapor pressure, mmHg
0.0021 (25 C)
0.95 g/cm3 (20 C)
Solubility in water
Partition coefficient, pKow
Heat of vaporization
Hazards and Protection.
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers.
Impervious gloves, safety glasses and protective work clothing.
Decomposition will not occur if used and stored according to specifications.
Oxides of carbon, oxides of nitrogen.
Extinguish with carbon dioxide, extinguishing powder or water spray. Fight larger fires with water spray or alcohol resistant foam. Wear self-contained respirator. Wear fully protective impervious suit.
Oxides of carbon and oxides of nitrogen.
Irritating to eyes, skin and mucous membranes.
Seek immediate medical advice.
Supply fresh air. If required, provide artificial respiration. Keep patient warm. Seek immediate medical advice.
Immediately wash with water and soap and rinse thoroughly. Seek immediate medical advice.
Rinse opened eye for several minutes under running water. Then consult a doctor.