CODE: km-353
Product name: m—Methyl red
CAS No: 20691-84-3
Molecular Formula: C₁₅H₁₅N₃O₂
Molecular weight: 269.30
PH indicator range: 2.0(red)- 4.0(yellow)
Residue on ignition (as sulfate): 0.2%max
Methanol soluble test: qualified
Bromine oxidization test : qualified