Alizarin Yellow R
媒染橙
Also known as: Mordant Orange 1, C.I. 14030, Metachrome Yellow 2RD, 5-(4-Nitrophenylazo)salicylic acid, Mordant Orange I, Pontachrome Yellow 3RN, Alizarin Orange R
Alizarin Yellow R (CAS 66676-71-9) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C13H9N3O5 and a molecular weight of 287.23 g/mol. It is also known as Mordant Orange 1, C.I. 14030 and Metachrome Yellow 2RD. Key property: a melting point of 250 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 66676-71-9
- Jingsj CID
- J-1335296-9
- Molecular Formula
- C13H9N3O5
- Chinese Name
- 媒染橙
- Molecular Weight
- 287.23 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 250 °C |
|---|
Frequently Asked Questions
What is the CAS number of Alizarin Yellow R?
The CAS number of Alizarin Yellow R is 66676-71-9.
What are the molecular formula and molecular weight of Alizarin Yellow R?
Alizarin Yellow R has molecular formula C13H9N3O5 and molecular weight 287.23 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Alizarin Yellow R (CAS 66676-71-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1335296-9 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.