CAS Registry Number
CAS 633-96-5 — Acid orange II
We list 3 grades / variants of this substance. Compare them below and add the right one to your quote basket.
CAS No.633-96-5
FormulaC16H11N2NaO4S
Mol. weight350.30
Also known as: 4-(2-Hydroxy-1-naphthylazo)benzenesulfonic acid sodium salt · Acid Orange A · Acid Orange 7 · Orange II · Tropaeolin 000 No. 2 · C.I. Acid Orange 7 · 2-naphthol orange · 4-((2-Hydroxy-1-naphthalenyl)azo)benzenesulfonic acid monosodium salt
IUPAC: sodium 4-[(2-hydroxynaphthalen-1-yl)diazenyl]benzenesulfonate
Available grades of CAS 633-96-5
Tropeolin OOO (Certified by the Biological Stain Commission), Dye content ≥90%
- CAS
- 633-96-5
- Formula
- C16H11N2NaO4S
- MW
- 350.3 g/mol
VQ-000422
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