Potassium hexachlororhenate(IV)

六氯铼(IV)酸钾

Also known as: Potassium hexachlororhenate, Dipotassium hexachlororhenate, Rhenate(2-), hexachloro-, potassium (1:2), (OC-6-11)-, EINECS 241-008-6, MFCD00058746, Potassiumchlororhenate(IV)

Potassium hexachlororhenate(IV) (CAS 16940-97-9) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula Cl6K2Re and a molecular weight of 477.12200 g/mol. It is also known as Potassium hexachlororhenate, Dipotassium hexachlororhenate and Rhenate(2-), hexachloro-, potassium (1:2), (OC-6-11)-. Key property: a density of 3.34. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
16940-97-9
Jingsj CID
J-48707-6
Molecular Formula
Cl6K2Re
Chinese Name
六氯铼(IV)酸钾
Molecular Weight
477.12200 g/mol
Category
Inorganic Chemicals
Last updated
8/21/2026

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Physicochemical Properties

Density3.34

GHS Safety & Compliance

CorrosionSignal word: Danger

Frequently Asked Questions

What is the CAS number of Potassium hexachlororhenate(IV)?

The CAS number of Potassium hexachlororhenate(IV) is 16940-97-9.

What are the molecular formula and molecular weight of Potassium hexachlororhenate(IV)?

Potassium hexachlororhenate(IV) has molecular formula Cl6K2Re and molecular weight 477.12200 g/mol.

Is Potassium hexachlororhenate(IV) hazardous?

Potassium hexachlororhenate(IV) 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. "Potassium hexachlororhenate(IV) (CAS 16940-97-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-48707-6 (accessed 2026-10-24).

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