Derivative
Hexahydrate.
Properties
White, very deliquesc crystals or cryst powder;
bitter taste; d 1.80. mp ≈35°. Sol
in 0.9 part water; slightly sol in alcohol. Oxidizer. Keep well closed. LD50 orally in rats: 5.25 g/kg, Ulrich, J. Pharmacol. Exp. Ther. 35, 1
(1929).