Data is derived from NIOSH’s Emergency Response Safety and Health Database AMMONIA SOLUTION (UN 3318); AMMONIA, ANHYDROUS (UN 1005) CAS #: 7664-41-7 RTECS #: BO0875000 UN #: 3318 and 1005 (Guide 125) Common Names: Nitro-Sil AM-Fol Agent Characteristics APPEARANCE: Clear, colorless, gas. Clear, colorless liquid under pressure. DESCRIPTION: For the purposes of this card, ammonia refers to...