2-phenylbezimidazole-5-sulfonic acid
Cas#: 27503-81-7
Appearance: white to ivory crystalline powder
Odor: odorless
Melting point (mp): 300pc
Purity (hplc): 98% min.
Water:_2.0%
25net/drum
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) ....<-20
25kg/drum
