Manganese(II) sulfate monohydrate

一水合硫酸锰

Also known as: Manganese sulfate monohydrate, Manganous sulfate monohydrate, Manganese(II) sulfate hydrate, Manganese,monosulfate,monohydrate, sulfuric acid, manganese(2+) salt (1:1), monohydrate, Winkler's solution #1, MFCD00149159

Manganese(II) sulfate monohydrate (CAS 10034-96-5) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula H2MnO5S and a molecular weight of 169.016 g/mol. It is also known as Manganese sulfate monohydrate, Manganous sulfate monohydrate and Manganese(II) sulfate hydrate. Key properties include a melting point of 700 °C, a boiling point of 850 °C and a density of 2.95. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
10034-96-5
Jingsj CID
J-35911-9
Molecular Formula
H2MnO5S
Chinese Name
一水合硫酸锰
Molecular Weight
169.016 g/mol
Category
Inorganic Chemicals
Last updated
8/21/2026

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Physicochemical Properties

Melting Point700 °C
Boiling Point850 °C
Density2.95

GHS Safety & Compliance

Health Hazard / Environmental HazardSignal word: Warning

Frequently Asked Questions

What is the CAS number of Manganese(II) sulfate monohydrate?

The CAS number of Manganese(II) sulfate monohydrate is 10034-96-5.

What are the molecular formula and molecular weight of Manganese(II) sulfate monohydrate?

Manganese(II) sulfate monohydrate has molecular formula H2MnO5S and molecular weight 169.016 g/mol.

Is Manganese(II) sulfate monohydrate hazardous?

Manganese(II) sulfate monohydrate 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. "Manganese(II) sulfate monohydrate (CAS 10034-96-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-35911-9 (accessed 2026-10-23).

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