Molekula
Manganese(II) carbonate hydrate
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Manganese(II) carbonate hydrate is an inorganic compound containing manganese in the +2 oxidation state, commonly used as a manganese source in chemical synthesis, pigments, and fertilizers. It appears as a pale pink to white powder, often hydrated with variable water content. This chemical has a CAS number of 34156-69-9, with the molecular formula MnCO3 · xH2O and an approximate molecular weight of 114.95 g/mol. It is stable at ambient storage conditions and carries no signal word for hazard classification. Molekula supplies Manganese(II) carbonate hydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 37579589 |
| CAS Number | 34156-69-9 |
| IUPAC Name | manganese(2+);carbonate;hydrate |
| Molecular Formula | MnCO3 · xH2O |
| Molecular Weight | 114.95 |
| Exact Mass | 132.9334 |
| SMILES | C(=O)([O-])[O-].O.[Mn+2] |
| InChIKey | RETNOKWGJNESQA-UHFFFAOYSA-L |
| InChI | InChI=1S/CH2O3.Mn.H2O/c2-1(3)4;;/h(H2,2,3,4);;1H2/q;+2;/p-2 |
| PubChem CID | 24848673 |
| REACH Code | Y113 |
| HTS Code | 28369950 |
| Tariff Code | 2836991780 |
Safety & GHS
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- Carbonic acid manganese(2+) salt hydrate
- Carbonic acid, manganese(2+) salt (1:1), hydrate
- manganese(2+);carbonate;hydrate
- RETNOKWGJNESQA-UHFFFAOYSA-L
Frequently asked questions
What is manganese(II) carbonate hydrate commonly used for?
It is primarily used in ceramics, glass manufacturing, and as a reagent in chemical synthesis, as well as in feed additives and fertilizers.
What is the chemical formula and molecular weight of manganese(II) carbonate hydrate?
The formula is MnCO₃ · xH₂O, with a base anhydrous molecular weight of approximately 114.95 g/mol (varies slightly with hydration state).
How should manganese(II) carbonate hydrate be stored?
Store in a tightly sealed container at ambient temperature, away from moisture and incompatible substances.
What grades or purities of manganese(II) carbonate hydrate does Molekula supply?
Molekula supplies reagent-grade manganese(II) carbonate hydrate, suitable for laboratory and industrial applications.
Can Molekula supply manganese(II) carbonate hydrate in bulk quantities?
Yes, bulk quantities are available upon request—please contact our sales team for pricing and logistics details.
What documentation comes with an order of manganese(II) carbonate hydrate?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a product specification sheet.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.