Manganese(II) hypophosphite monohydrate
Manganese(II) hypophosphite monohydrate (CAS: 7783-16-6, Mn(PH2O2)2 · H2O) is a chemical compound with a molecular weight of 202.93 g/mol. Supplied by Tech Serve Solutions, this manganese salt is characterised by its 'puriss.' grade, meeting analytical specifications of BPC63. It finds utility in research and potentially as a chemical intermediate where manganese compounds are required, upholding strict quality standards.
- IUPAC
- Manganese(II) hydrogen phosphite

Chemical Synthesis
Serves as a precursor or reagent in various chemical syntheses, particularly where manganese ions and hypophosphite anions are involved in reaction mechanisms. Its defined purity makes it suitable for controlled laboratory procedures.
Analytical Standards
Can be employed in analytical chemistry as a reference standard or a component in preparing solutions for specific analyses requiring manganese hypophosphite. Its BPC63 analytical specification supports its use in quality control settings.
Materials Research
Investigated for potential applications in materials science due to the unique properties conferred by the manganese ion and hypophosphite group. This includes research into novel materials and catalytic processes.
| Molecular weight | 202.93 |
|---|---|
| Linear formula | Mn(PH2O2)2 · H2O |
| Assay | ≥98.5% |
| Grade | puriss. |
| pH | 3.5-4.5 (20 °C, 5%) |
| Impurities tested | ≤0.002% heavy metals (as Pb) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Cation traces | As: ≤5 mg/kgBa: ≤20 mg/kgCa: ≤50 mg/kgFe: ≤20 mg/kg |
| Anion traces | chloride (Cl-): ≤50 mg/kgsulfate (SO42-): ≤100 mg/kg |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Quality | meets analytical specification of BPC63 |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Manganese(II) hypophosphite monohydrate used for?
+
Manganese(II) hypophosphite monohydrate is used in chemical synthesis, as an analytical standard, and in materials research. Its specific applications are often in laboratory settings requiring precise manganese and hypophosphite sources.
What is the CAS number and formula for Manganese(II) hypophosphite monohydrate?
+
The CAS number is 7783-16-6, and the chemical formula is Mn(PH2O2)2 · H2O.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies Manganese(II) hypophosphite monohydrate at a 'puriss.' grade, with an assay of ≥98.5%, meeting the analytical specification of BPC63.
What are the safety and handling considerations for this chemical?
+
This compound requires the use of Eyeshields, Gloves, and a type N95 (US) or P1 (EN143) respirator filter. It is classified with WGK Germany 3, indicating it is hazardous to water. Avoid contact and inhalation.
How is Manganese(II) hypophosphite monohydrate packed, shipped, and exported?
+
Tech Serve Solutions packs, ships, and exports chemicals following stringent international regulations to ensure product integrity and safety during transit.
How can I request a sample or a quote for Manganese(II) hypophosphite monohydrate?
+
To request a sample or a quote, please contact our sales team directly via the website or by telephone. Provide the product name and CAS number for prompt service.
▶ Related products

Sodium bisulfate monohydrate
Salts

Aluminum acetate, basic
Salts

Aluminum fluoride
AlF3
Salts
Aluminum fluoride trihydrate
AlF3·3H2O
Salts
Aluminum hydroxide
Al(OH)3
Salts
Aluminum hydroxide hydrate
Al(OH)3 · xH2O
Salts
Aluminum iodide
AlI3
Salts
Aluminum metaphosphate
Al(PO3)3
Salts▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis