Assay (C3H8O3) calc. a.a.s........................................................98-100,5 %

Refractive index n 20/D.......................................................................... p/t.

Acrolein training by heating.................................................................. p/t.

Refractive index n 20/D............................................................ 1,471-1,474

Acrolein, Glucose and Ammonium compounds................................... p/t.

Arsenic (as As), not more than........................................................ 3 ppm

Chlorinated compound (as Cl), not more than........................... 0,003 %

Colour................................................................................................... p/t.

Fatty AciAnhydrous and Esters (as butiric acid), not more than................... 0,1 %

Easily carbonizable substances........................................................... p/t.

Residue on ignition, not more than................................................ 0,01 %

Water, not more than...........................................................................5 %

Specific weight 25/25, not less than.................................................1,257

Butanetriols, not more than.............................................................. 0,2 %

Heavy metals (as Pb), not more than.............................................. 5 ppm

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

Cadmium, not more than................................................................ 1 ppm

Mercury, not more than................................................................... 1 ppm