ultramarin marine translations
nl ammoniak gas   verbinding uit stikstof en waterstof (NH), kleurloos giftig gas met bijtende reuk, smeltpunt 78°C, kookpunt -33°C (genoemd naar de vindplaats, de Ammon oase)  
de Ammoniakgas Verbindung aus Stickstoff und Wasserstoff (NH) farbloses, giftiges Gas mit stechendem Geruch; Schmelzpunkt -78°C, Siedepunkt -33°C; (benannt nach der Ammonsoase in der libyschen Wüste im Westen Ägyptens, frühe Fundstätte des Ammoniak);
en ammonia
ammoniacal gas
a colourless gas possessing a characteristic pungent smell and a strongly alkaline reaction; it is lighter than air, its density being 0.589 times that of air. It is easily liquefied and the liquid boils at -33.7 °C, and solidifies at -75°C. to a mass of white crystals (named after the Ammon oasis in the Libyan desert, an early place of discovery of ammonia).
fr gaz ammoniac