Methyl Orange 25g
32607-25g

Methyl Orange is an azo dye which works as a pH indicator

pH 3.2 (red)

to pH 4.4 (orange)

DG 6.1;UN No 3143

CAS 547-58-0

UN 3143PSN1 6.1 / PGIII

Toxic if swallowed. Irritating to eyes and skin.

Unit Qty: ea

Availability: 4 in stock