Hematein

氧化苏木精

Also known as: Haematein, Hematine, CI 75290, Hydroxybrazilein, 3,4,6a,10-tetrahydroxy-6,7-dihydroindeno[2,1-c]chromen-9-one, Benz[b]indeno[1,2-d]pyran-9(6H)-one, 6a,7-dihydro-3,4,6a,10-tetrahydroxy-

Hematein (CAS 475-25-2) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C16H12O6 and a molecular weight of 300.26300 g/mol. It is also known as Haematein, Hematine and CI 75290. Key properties include a melting point of 180ºC, a boiling point of 753.1ºC at 760mmHg, a density of 1.77g/cm3 and a flash point of 289ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 475-25-2
Jingsj CID: J-1986160-1
Molecular Formula: C₁₆H₁₂O₆
Chinese Name: 氧化苏木精
Molecular Weight: 300.26300 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	180ºC
Boiling Point	753.1ºC at 760mmHg
Density	1.77g/cm3
Flash Point	289ºC

Frequently Asked Questions

What is the CAS number of Hematein?

The CAS number of Hematein is 475-25-2.

What are the molecular formula and molecular weight of Hematein?

Hematein has molecular formula C16H12O6 and molecular weight 300.26300 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. "Hematein (CAS 475-25-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1986160-1 (accessed 2026-10-25).

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