Appearance: Colorless gas ; Colourless compressed liquefied gas with characteristic odour of rotten eggs ; Colorless gas with a strong odor of rotten eggs. [Note: Sense of smell becomes rapidly fatigued & can NOT be relied upon to warn of the continuous presence of H2S. Shipped as a liquefied compressed gas.]
ZnO
Names: Zinc oxide, Zinc white, CalaminePhilosopher's wool, Chinese white, Flowers of zinc, Zinc (as oxide), Zinc paste, Zincum oxydatum, Zinkoxid, Oxyde de zinc, Zinc (as zinc oxide), Zinci oxydum, Óxido de cinc, Zinc(II) oxide, Zinc monoxide, C.I. Pigment White 4, Zinc peroxide
Appearance: White solid ; White powder ; White, odorless solid.