Product Description

Specifications

Appearance   :     A white crystalline powder.

Solubility

Freely soluble in water; soluble in ethanol (95 % v/v)

Specific Optical Rotation   :     -22° to -26.50°C at 25°C

Loss on drying                     :     Not more than 1.0 %

Residue on ignition             :     Not more than 0.10 %

pH                                          :     5.00 to 7.00

Assay

Hyoscine methyl nitrate   :     98.0 % to 102.0 % (dried substance)

Chromatographic purity By HPLC

Tropic Acid                 :     NMT 0.10%

Scopolamine HBr      :     NMT 0.10%

Unknown Impurity    :     NMT 0.10%

Total impurities         :     NMT 0.50%