Methyl Red Stain Sodium Salt O.R. Features:
CAS Number |
845-10-3 |
Molecular Formula |
C15H14N3O2Na |
Formula Weight |
291.29 |
Clarity of alcohol solution |
To Pass Test |
Clarity of aqueous solution |
To Pass Test |
Visual Transition Interval |
pH 4.2 (pink) to pH 6.2 (yellow) |