O-Tolidin 1g schwarz 6 g/cm³ (depending on crystal

6 g/cm³ (depending on crystal form)

natürlich in reiner Form

Vitamin D 1000 mcg (4000 IU) - 2000% RWS *

its composition has been carefully selected to avoid allergies and skin irritations

O-Tolidin 1g schwarz 6 g/cm³ (depending on crystalo Tolidine p. d. a., CHEM*118376605 Technical information about chemical reagents: Chemical name: o Tolidine Synonyms: 3,3 Dimethylbenzidine; 3,3 Dimethylbenzidine Molecular formula: C14H16N2 Molar mass (M): 212. 29 g mol CAS: 119 93 7 EC: 204 358 0 Index: 612 041 00 7 Grade: p. d. a. (Analytical purity) Physical state: solid Appearance: white Odor: characteristic Melting point: 129 131 C Boiling point: approx. 300 C Flash point (open cup): 224 C Auto