A white to light-colored crystalline solid. Wetted with not less than 15% water
For dyeing fabrics mordanted with iron a green color.
Registry Numbers and Inventories.
Melting point, °C
Boiling point, °C
Vapor pressure, mmHg
0.0022 (25 C)
Solubility in water
Heat of vaporization
Hazards and Protection.
Wear appropriate protective gloves, clothing and goggles.
Wear positive pressure self-contained breathing apparatus (SCBA).
Make no contact with the spilled material. ELIMINATE ignition sources and ground all equipment. Flush area with flooding quantities of water.
Avoid contact with strong oxidizing agents
Potential for explosion.
Use plenty of water - FLOOD it! If water is not available, use CO2, dry chemical or dirt.
DRIED OUT material may explode if exposed to heat, flame, friction or shock; Treat as an explosive.
Fire may produce irritating, corrosive and/or toxic gases.
May be toxic if inhaled, igestioned or on contact..
Can be absorbed through the skin. May cause burns. See inhalation.
May cause burns. See inhalation.
Seek medical assistance.
Move victim to fresh air. Apply artificial respiration if victim is not breathing. Administer oxygen if breathing is difficult.
Remove and isolate contaminated clothing and shoes. Flush with running water for at least 20 minutes.
Flush with running water for at least 20 minutes.