Mercury(II) nitrate monohydrate
Mercury(II) nitrate monohydrate (CAS 7783-34-8), molecular formula Hg(NO3)2 · H2O, is a high-purity chemical supplied by Tech Serve Solutions for catalysis & inorganic applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- Mercuric nitrate monohydrate

| Molecular weight | 342.62 |
|---|---|
| Linear formula | Hg(NO3)2 · H2O |
| Assay | ≥99.99% trace metals basis |
| Grade | ACS reagent |
| Density | 1.025 g/mL at 25 °C |
| Concentration | 0.07 M Hg(NO3)2 (0.14N) |
| Impurities tested | <100 ppm total metallic impurities |
| Melting point | 79 °C(lit.) |
| Application | Increasing interest in solid state NMR of heavy-metal nuclei results in the preparation of several Hg-thiocyanate and selenocyanate compounds as potential models.1 |



Hazard statements
- H300Fatal if swallowed
- H310Fatal in contact with skin
- H330Fatal if inhaled
- H373May cause damage to organs through prolonged exposure
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P264Wash thoroughly after handling
- P273Avoid release to the environment
- P280Wear protective gloves, clothing and eye/face protection
- P284Wear respiratory protection
- P301IF SWALLOWED
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1625 6.1 / PGII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T+,N |
| Risk statements (R) | 26/27/28-33-50/53 |
| Safety statements (S) | 13-28-45-60-61 |
| Cation traces | Fe: ≤0.001%Hg+: ≤0.2% |
| Anion traces | chloride (Cl-): ≤0.002%sulfate (SO42-): ≤0.002% |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Reduction Residue | ≤0.01% |
|---|
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS 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 Mercury(II) nitrate monohydrate?
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Mercury(II) nitrate monohydrate (CAS 7783-34-8), molecular formula Hg(NO3)2 · H2O, is a high-purity chemical supplied by Tech Serve Solutions for catalysis & inorganic applications, to USP, BP and EP standards.
What grades of Mercury(II) nitrate monohydrate does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Mercury(II) nitrate monohydrate in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Mercury(II) nitrate monohydrate?
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Mercury(II) nitrate monohydrate has CAS number 7783-34-8 and molecular formula Hg(NO3)2 · H2O. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Mercury(II) nitrate monohydrate?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Mercury(II) nitrate monohydrate ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Mercury(II) nitrate monohydrate be stored?
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Store Mercury(II) nitrate monohydrate in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Mercury(II) nitrate monohydrate used for?
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Mercury(II) nitrate monohydrate is used in catalysis & inorganic applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Mercury(II) nitrate monohydrate?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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