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Manganese(II) sulfate monohydrate, 99%, Thermo Scientific Chemicals
Description
Manganese(II) sulfate monohydrate acts as a colorant in dyes. It is used in the preparation of manganese and manganese dioxide. It finds application for remediation of manganese-deficient soil. It is also used in dry-cell batteries.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Manganese(II) sulfate monohydrate acts as a colorant in dyes. It is used in the preparation of manganese and manganese dioxide. It finds application for remediation of manganese-deficient soil. It is also used in dry-cell batteries.
Solubility
Soluble in water and alcohol. Insoluble in ether.
Notes
Loses all water at 400-450°. Hygroscopic. Incompatible with strong oxidizing agents.

Specifications
Specifications
pH | 3 to 3.5 |
Quantity | 100 g |
UN Number | UN3077 |
Merck Index | 14,5739 |
Solubility Information | Soluble in water and alcohol. Insoluble in ether. |
Formula Weight | 169.02 (151.00 Anhydrous) |
Percent Purity | 99% |
Odor | Odorless |
Sensitivity | Hygroscopic |
Density | 2.95 |
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Certificates
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Lot Number | Certificate Type | Date | Catalog Number |
---|---|---|---|
U05K001 | Certificate of Analysis | 23/08/2024 | A17615.0E,A17615.22,A17615.36 |
T29K061 | Certificate of Analysis | 13/08/2024 | A17615.0E,A17615.22,A17615.36 |
R20K036 | Certificate of Analysis | 24/05/2024 | A17615.0E,A17615.22,A17615.36 |
P15K066 | Certificate of Analysis | 31/03/2024 | A17615.0E,A17615.22,A17615.36 |
M19I055 | Certificate of Analysis | 20/02/2024 | A17615.0E,A17615.22,A17615.36 |
Safety and Handling



- Manganese(II) sulfate monohydrate
- Danger
- LONG-TERM AQUATIC HAZARD Chronic 2
- Serious eye damage/eye irritation Category 1
- Specific target organ toxicity after repeated exposure Category 2
- H318-Causes serious eye damage.
- H373-May cause damage to organs.
- H411-Toxic to aquatic life with long lasting effects.
- P280-Wear protective gloves/protective clothing/eye protection/face protection.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P310-Immediately call a POISON CENTER/doctor/.
- MIXTURE LIST-Contains : Manganese(II) sulfate monohydrate
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