Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
Sensitive:
Hygroscopic
Color:
COLORLESS LIQUID OR GAS, DEPENDING ON THE AMBIENT TEMP Colorless gas or water-white liquid (below 62 degrees F) [Shipped as a liquefied compressed gas].