Vat Brown 57

还原棕 57

Also known as: C.I.Vat Brown 57, VAT BROWN H2R (VAT BROWN 57), Vat Brown 57 ISO 9001：2015 REACH, Vat Dark Brown H2R, vat brown 57

Vat Brown 57 (CAS 12227-28-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H9ClN2Na2O7S2 and a molecular weight of 502.82 g/mol. It is also known as C.I.Vat Brown 57, VAT BROWN H2R (VAT BROWN 57) and Vat Brown 57 ISO 9001：2015 REACH. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 12227-28-0
Jingsj CID: J-1828742-2
Molecular Formula: C₁₆H₉ClN₂Na₂O₇S₂
Chinese Name: 还原棕 57
Molecular Weight: 502.82 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of Vat Brown 57?

The CAS number of Vat Brown 57 is 12227-28-0.

What are the molecular formula and molecular weight of Vat Brown 57?

Vat Brown 57 has molecular formula C16H9ClN2Na2O7S2 and molecular weight 502.82 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Vat Brown 57 (CAS 12227-28-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1828742-2 (accessed 2026-10-25).

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