Menadione sodium bisulfite CAS 130-37-0

Chemical Name: Menadione sodium bisulfite CAS No.:130-37-0 Assay: ≥99.0% Appearance: White crystalline powder Appearance White crystalline powder MSB Content ≥ 96.0 % Menadione ≥ 50.0 % Free Sodium Bisulfite ≤ 5.0% Water ≤13% Colour of solution No.4 of yellow and green standard colorimetric solutio…