Nigrosine water soluble
黑色素(水溶)
Also known as: Acid Black 2, Nigrosine, water soluble, Nigrosine G, Nigrosine WSJ, C.I. 50420
Nigrosine water soluble (CAS 8005-03-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C22H14N6Na2O9S2 and a molecular weight of 616.491 g/mol. It is also known as Acid Black 2, Nigrosine, water soluble and Nigrosine G. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 8005-03-6
- Jingsj CID
- J-1099560-0
- Molecular Formula
- C22H14N6Na2O9S2
- Chinese Name
- 黑色素(水溶)
- Molecular Weight
- 616.491 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
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Frequently Asked Questions
What is the CAS number of Nigrosine water soluble?
The CAS number of Nigrosine water soluble is 8005-03-6.
What are the molecular formula and molecular weight of Nigrosine water soluble?
Nigrosine water soluble has molecular formula C22H14N6Na2O9S2 and molecular weight 616.491 g/mol.
Is Nigrosine water soluble hazardous?
Nigrosine water soluble has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Nigrosine water soluble (CAS 8005-03-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1099560-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.