Molekula
Mercury(II) nitrate monohydrate
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
Mercury(II) nitrate monohydrate is an inorganic salt composed of mercury, nitrogen, and oxygen, commonly used in chemical synthesis, analytical laboratories, and as a titrant for the mercurimetric determination of chloride. Documented applications also include felt manufacturing, the preparation of mercury fulminate, and use as an agent against phylloxera. It appears as a deliquescent, hygroscopic crystalline solid with high toxicity. This chemical has a CAS number of 7783-34-8, with the molecular formula Hg(NO₃)₂·H₂O and a molecular weight of 342.62 g/mol. It must be stored at ambient conditions in a tightly sealed container, away from incompatible substances. The product carries a Danger signal word because it is fatal if swallowed, in contact with skin or if inhaled, requiring strict handling precautions. Molekula supplies Mercury(II) nitrate monohydrate 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.
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Specifications
| Property | Value |
|---|---|
| Appearance | Off-White to White powder |
| Identification Aluminum | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | II |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| SKU | 90028288 |
| CAS Number | 7783-34-8 |
| IUPAC Name | mercury(2+);dinitrate;hydrate |
| Molecular Formula | Hg(NO3)2 · H2O |
| Molecular Weight | 342.62 |
| Exact Mass | 343.9568 |
| SMILES | [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.[Hg+2] |
| InChIKey | KVICROHOONHSRH-UHFFFAOYSA-N |
| InChI | InChI=1S/Hg.2NO3.H2O/c;2*2-1(3)4;/h;;;1H2/q+2;2*-1; |
| PubChem CID | 3084029 |
| UN Number | UN1625 |
| REACH Code | Y110 |
| HTS Code | 28521090 |
| Tariff Code | 2852100000 |
Safety & GHS
-
Toxic
GHS06
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Hazard statements
- H300 +H310 + H330 Fatal if swallowed, in contact with skin or if inhaled
- H373 May cause damage to organs through prolonged or repeated exposure
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, 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
- H2HgN2O7
- Mercuric nitrate monohydrate
- MERCURIUS NITRICUS
- mercury(2+);dinitrate;hydrate
- Mercury(II) nitrate hydrate
- nitrato de mercurio
- nitrato di mercurio
- nitrato mercurico
- NITRIC ACID MERCURY (2+) SALT (2:1) HYDRATE
- Nitric acid, mercury(2+) salt, monohydrate
Frequently asked questions
What is Mercury(II) nitrate monohydrate commonly used for?
It is primarily used in analytical chemistry (e.g., for mercury analysis), as a reagent in organic synthesis, and as a titrant for the mercurimetric determination of chloride.
What is the chemical formula and molecular weight of Mercury(II) nitrate monohydrate?
The formula is Hg(NO₃)₂·H₂O, and the molecular weight is 342.62 g/mol.
How should Mercury(II) nitrate monohydrate be stored?
Store at ambient temperature in a tightly sealed container, away from incompatible substances like metals, organic materials, and reducing agents.
What grade or purity is available for this product?
Molekula supplies reagent-grade Mercury(II) nitrate monohydrate, typically with a purity of ≥98%.
Can Molekula supply this product in bulk quantities?
Yes, we offer bulk packaging options—please contact our sales team for custom quantities and pricing.
What documentation comes with an order of Mercury(II) nitrate monohydrate?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS/SDS), and batch-specific documentation for traceability.
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.