Uniblue A sodium salt
单蓝A钠盐
Also known as: Acid Blue 215, C.I. Acid Blue 215, C.I. 612001, sodium 1-amino-9,10-dihydro-9,10-dioxo-4-[m-(vinylsulphonyl)anilino]anthracene-2-sulphonate, 2-Anthracenesulfonic acid, 1-amino-4-[[3-(ethenylsulfonyl)phenyl]amino]-9,10-dihydro-9,10-dioxo-, sodium salt (1:1), UNIBLUE A PROTEIN LABELLING AGENT
Uniblue A sodium salt (CAS 14541-90-3) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C22H15N2NaO7S2 and a molecular weight of 506.48300 g/mol. It is also known as Acid Blue 215, C.I. Acid Blue 215 and C.I. 612001. Key property: a melting point of >300ºC(lit.). It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 14541-90-3
- Jingsj CID
- J-20380-3
- Molecular Formula
- C22H15N2NaO7S2
- Chinese Name
- 单蓝A钠盐
- Molecular Weight
- 506.48300 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | >300ºC(lit.) |
|---|---|
| Exact Mass | 506.02200 |
| PSA | 180.29000 |
| LogP | 5.42490 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Activity & Biological Data
| Additional Information | [1]. Marco A Mata-Gómez, et al. Accelerated identification of proteins by mass spectrometry by employing covalent pre-gel staining with Uniblue A. PLoS One. 2012;7(2):e31438. |
|---|
Frequently Asked Questions
What is the CAS number of Uniblue A sodium salt?
The CAS number of Uniblue A sodium salt is 14541-90-3.
What are the molecular formula and molecular weight of Uniblue A sodium salt?
Uniblue A sodium salt has molecular formula C22H15N2NaO7S2 and molecular weight 506.48300 g/mol.
Is Uniblue A sodium salt hazardous?
Uniblue A sodium salt has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Uniblue A sodium salt (CAS 14541-90-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-20380-3 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.