Dipropylene glycol dibenzoate Acidity (as benzoic acid), % max .... 0.1 Appearance.... Clear liquid, free of particulates Assay (as benzoate ester), % min.... 98.0 Color, apha, max...... 100 Hydroxyl number, mg koh/g, max.... 15 Moisture, % max .... 0.2 Viscosity (25c)(cp) .... 110 Density (20/20c) ....1.124 Refractive index (20c) ... 1.527 Freezing point (c) ....
