Methyl Orange [547-58-0]

MedChem Express

Methyl Orange [547-58-0]

10

547-58-0

Research Use Only

99.41

C14H14N3NaO3S

327.34

Methyl Orange is a soluble azo dye commonly used as an acid-base indicator and for staining cells and tissue sections, as well as for dyeing textiles. Methyl Orange appears red at a pH of 3.1 and changes to bright yellow as the pH increases to 4.4. Methyl Orange (500 mg/L) exhibits cytotoxicity and can cause DNA damage[1][2][3].

O=S(C1=CC=C(C=C1)/N=N/C2=CC=C(C=C2)N(C)C)(O[Na])=O

-20°C,2°C to 8°C

12162000