Specification Sheet
Product Name N,N-Dimethyl-p-phenylenediamine dihydrochloride,
suitable for peroxidase test, ≥99.0% (titration)
Product Number D4139
Product Brand SIGMA
CAS Number 536-46-9
Molecular Weight 209.12
 
TEST SPECIFICATION
APPEARANCE (COLOR) White to Light Pink and Tan
APPEARANCE (FORM) Powder
ARGENTOMETR. TITRATION 99.0 - 101.0 %
SOLUBILITY (COLOR) Colorless to Green-Yellow to Yellow and Very Faint Pink to Pink
SOLUBILITY (TURBIDITY) Clear
SOLUBILITY (METHOD) 50MG/ML IN WATER
INFRARED SPECTRUM CONFORMS TO STRUCTURE