COA Center

OR

MSDS/SDS Center

METHYL RED INDICATOR AR

Product Code: 04675


Specifications

Appearance Dark red to maroon to violet or purple powder or crystals
Identity Passes test
pH transition range (4.2 - 6.2) Pink Red – yellow orange
Insoluble matter in ethanol (1 g/L) Passes test
Absorption maxima (buffer pH 4.2) 523 - 526 nm
Absorption maxima (buffer pH 6.2) 427 - 437 nm
Loss on drying (at 110°C) Max 5.0%
Residue on ignition (as SO4) Max 2.0%

Download MSDS & COA on your Mobile through LOBACHEMIE APP