Manganese(II) formate CAS 3251-96-5
| CAS No. | 3251-96-5 |
| Molecular Formula | Mn |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Manganese(II) formate.
Manganese(II) formate (CAS 3251-96-5), molecular formula MnCHO2H2O and molecular weight 117.97 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to an organic framework, Manganese(II) formate is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 117.97 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | Mn 2*CHO2 2*H2O |
| Molecular Weight | 117.97 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1957 |
Related Manganese Standards
- Manganese(II) bromide tetrahydrate (CAS 10031-20-6)
- Manganese(II) 2-hydroxypropane-1,2,3-tricarboxylate (CAS 10060-26-1)
- Manganese(II) sulfate tetrahydrate (CAS 10101-68-5)
- 10124-55-7 Manganese sulphate Sulfuric acid, manganese salt EINECS 233-342-6 Sulfato de manganeso (CAS 10124-55-7)
- Manganese carbonyl(0) (CAS 10170-69-1)
- Manganese phosphate acid dihydrate (CAS 10234-99-8)
- Manganese(III) phosphate heptahydrate (CAS 10236-39-2)
- Manganese nitrate (CAS 10377-66-9)
Recommended Standards
- Sudan Blue (CAS 128-85-8)
- Ethyl 3-formyl-4-nitrobenzoate (CAS 1266340-00-4)
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- 6-Iodo-3-isopropyl-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1097874-81-1)
- 2-(3-Fluoro-2-methylphenyl)-3-methylbutan-2-ol (CAS 1379301-01-5)
- 6-(3,4-Difluorophenyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 922187-08-4)
- 2-(Sec-butoxy)-3-methoxybenzaldehyde (CAS 872183-67-0)
- 1-(2-Cyclohexylphenyl)ethan-1-one (CAS 817556-88-0)
- 1-(2,3-Dihydro-1H-inden-5-yl)ethan-1-one (CAS 4228-10-8)
- Insulin aspart (CAS 116094-23-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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