Diiodofluorescein disodium salt
Also known as: Acid Red 95, C.I. 45425, C.I. Acid Red 95, C.I. Solvent Red 73, CI 45425, CI 45425:1, D and C Orange No. 10, D&C Orange No. 11, DAIDAI206, DAIDAI207, DC Orange No. 11, DI-IODO(R)FLUORESCEIN, Diiodo Fluorescein Na Salt, EINECS 251-419-2, ERYTHROSIN Y, MFCD00036461, ORANGE 11, Orange No. 207, diiodofluorescein
Diiodofluorescein disodium salt (CAS 33239-19-9) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C20H10I2NaO5 and a molecular weight of 607.09300 g/mol. Key properties include a melting point of 240 °C (dec.)(lit.), a boiling point of 610.9ºC at 760 mmHg and a flash point of 323.2ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 33239-19-9
- Jingsj CID
- J-16024-3
- Molecular Formula
- C20H10I2NaO5
- Molecular Weight
- 607.09300 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 240 °C (dec.)(lit.) |
|---|---|
| Boiling Point | 610.9ºC at 760 mmHg |
| Flash Point | 323.2ºC |
| Exact Mass | 627.82600 |
| PSA | 93.40000 |
| LogP | 4.28130 |
Customs & Trade Information
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Diiodofluorescein disodium salt?
The CAS number of Diiodofluorescein disodium salt is 33239-19-9.
What are the molecular formula and molecular weight of Diiodofluorescein disodium salt?
Diiodofluorescein disodium salt has molecular formula C20H10I2NaO5 and molecular weight 607.09300 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Diiodofluorescein disodium salt (CAS 33239-19-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16024-3 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.