Assay (as C6H12O6) after drying..............................................98,0-102,0%

Arsenic (as As), not more than........................................................ 1 ppm

Lead, not more than..................................................................... 0,1 ppm

Chloride, not more than................................................................ 0,018 %

Glucose, not more than.................................................................... 0,5 %

Hydroxymethylfurfural (calc. on the dried basis), not more than..... 0,1 %

Loss on drying, not more than......................................................... 0,5 %

Residue on ignition, not more than.................................................. 0,5 %

Sulphate, not more than............................................................... 0,025 %