BISMARK BROWN R (BASIC BROWN 4)

BISMARK BROWN R (BASIC BROWN 4)

Quick inquiry

Product Discription

Specification:

Product Name BISMARCK BROWN R
Synonyms Basic Brown 4
C.I. NO. 21010
CAS NO. 5421-66-9
Molecular Formula C21H24N8
Formula Weight 461.40
Appearance Brownish Black Powder
Structure
Tests    Limits
Max – 468nm In 50% Ethanol
Solubility – To Pass Test
Loss On Drying At 110 °C – 10%
Melting Point – 222 °C