Appearance: White solid, deliquescent ; White hygroscopic solid in various forms ; Odorless, white or slightly yellow lumps, rods, flakes, sticks, or pellets. [Note: May be used as an aqueous solution.]
NH4Cl – Ammonium chloride
Other names: Sal ammoniac, Salmiac, Nushadir saltSal armagnac, Salt armoniack, Salmiak, Ammonium chloride fume, Amchlor, Ammoneric, Ammonium muriate, Darammon, Sal ammonia, Salammonite, [NH4]Cl, NH4Cl, Ammoniumchlorid, Azanium chloride, Ammonium muriate fume, Sal ammoniac fume
Appearance: White solid, hygroscopic ; Odourless colourless-to-white hygroscopic solid in various forms ; Finely divided, odorless, white particulate dispersed in air.