Orange II

Supplier: SPECTRUM CHEMICAL MFG CORP

Synonyms: Tropaeolin OOO-2, acid orange 7, acid orange A, D and C Orange No. 4, 4-(2-Hydroxy-1-naphthylazo)benzenesulphonic acid sodium salt, Orange II sodium salt, p-(2-Hydroxy-1-naphthylazo)benzenesulphonic acid sodium salt, Gold orange

O1204-100GM O1204-25GM
700010-118EA 170.21 USD
700010-118 700010-120
Orange II
Orange II

Orange II is a pH indicator and applicable in biological applications.


Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

Formula: C₁₆H₁₁N₂NaO₄S
MW: 350.32 g/mol
Storage Temperature: Ambient
MDL Number: MFCD00011657
CAS Number: 633-96-5

Order Now

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR