Reactive Green 19

活性绿19

Also known as: 2,7-Naphthalenedisulfonicacid,4-amino-3,6-bis[[4-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]azo]-5-hydroxy-,hexasodium salt (9CI), C.I. Reactive Green 19, Chemictive Green HE4BD, Evercion Green H-34BD, Goldazol Green HE4BD, Kayacion Green E-S4BD, Kayacion Green ES4BD, MFCD00132155, Procion Green H-E 4BDA, Procion Green HE 4BD, Reactive Green 19, ReactiveGreen HE 4BD, ReactivedeepgreenKE-4BD, Simactive Green 25023, hexasodium,4-amino-3-[[4-[[4-chloro-6-(3-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]diazenyl]-6-[[4-[[4-chloro-6-(3-sulfonatoanilino)-1,3,5-triazin-2-yl]amino]-2-sulfonatophenyl]hydrazinylidene]-5-oxonaphthalene-2,7-disulfonate

Reactive Green 19 (CAS 61931-49-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C40H23Cl2N15Na6O19S6 and a molecular weight of 1418.93000 g/mol. It is also known as 2,7-Naphthalenedisulfonicacid,4-amino-3,6-bis[[4-[[4-chloro-6-[(3-sulfophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-sulfophenyl]azo]-5-hydroxy-,hexasodium salt (9CI), C.I. Reactive Green 19 and Chemictive Green HE4BD. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
61931-49-5
Jingsj CID
J-37789-4
Molecular Formula
C40H23Cl2N15Na6O19S6
Chinese Name
活性绿19
Molecular Weight
1418.93000 g/mol
Category
Organic Compounds
Last updated
8/21/2026

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GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Reactive Green 19?

The CAS number of Reactive Green 19 is 61931-49-5.

What are the molecular formula and molecular weight of Reactive Green 19?

Reactive Green 19 has molecular formula C40H23Cl2N15Na6O19S6 and molecular weight 1418.93000 g/mol.

Is Reactive Green 19 hazardous?

Reactive Green 19 has GHS signal word Warning.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Reactive Green 19 (CAS 61931-49-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-37789-4 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.