CAS Registry Number
CAS 547-58-0 — Methyl orange
We list 3 grades / variants of this substance. Compare them below and add the right one to your quote basket.
CAS No.547-58-0
FormulaC14H14N3NaO3S
Mol. weight327.34
Also known as: 4-[4-(Dimethylamino)phenylazo]benzenesulfonic acid sodium salt · Acid Orange 52 · Helianthin · Orange III · C.I. Acid Orange 52 · Gold Orange · Helianthine B · Eniamethyl Orange
IUPAC: sodium 4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate
Available grades of CAS 547-58-0
Need a price, a spec or a custom compound?
Send us your list — product names or CAS numbers, grade, quantity and destination. Our team replies with a formal quotation, COA and lead time.