Explanatory notes
… 4 SCN). Colourless crystals, deliquescent, very soluble in water, turning red under the action of air and light, and … .3H 2 O). Colourless crystals, deliquescent and soluble in water. Used as a mordant in dyeing or printing, and as a … whitish, greyish or yellowish powder or paste, insoluble in water. Used as a mordant in textile printing, in the …