Molekula
Magnesium nitrate hexahydrate
Magnesium nitrate hexahydrate is a water-soluble inorganic compound used in fertilizers, laboratory reagents, and as a source of magnesium in chemical synthesis. It appears as colorless to pale green crystals. CAS: 13446-18-9, Molecular formula: Mg(NO3)2 · 6H2O, Molecular weight: 256.41 g/mol. Store at ambient temperature. Signal word: Warning. Molekula supplies Magnesium nitrate hexahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Magnesium nitrate hexahydrate is a water-soluble inorganic compound used in fertilizers, laboratory reagents, and as a source of magnesium in chemical synthesis. It appears as colorless to pale green crystals. CAS: 13446-18-9, Molecular formula: Mg(NO3)2 · 6H2O, Molecular weight: 256.41 g/mol. Store at ambient temperature. Signal word: Warning. Molekula supplies Magnesium nitrate hexahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White crystalline powder |
| Sulfate (SO4) | ≤ 0.1% |
| Iron (Fe) | ≤ 0.002% |
| Arsenium (As) | ≤ 0.0001% |
| Mercury (Hg) | ≤0.00001% |
| Calcium (Ca) | ≤ 0.8% |
| Nickel (Ni) | ≤0.0015% |
| Zinc (Zn) | ≤ 0.0005% |
| Chromium (Cr) | ≤ 0.0001% |
| Cadmium(Cd) | ≤ 0.0001% |
| Chlorine (Cl) | ≤ 0.1% |
| Assay as Mg (NO3) 2.6H2O | ≥ 98% |
| Assay Mg (NO3)2 | ≥ 57.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 5.1 |
| Packing Group | III |
| Shelf Life | 60 months |
| Acidity | Neutral |
Identification
| Property | Value |
|---|---|
| CAS Number | 13446-18-9 |
| Molecular Formula | Mg(NO3)2 · 6H2O |
| Molecular Weight | 256.41 |
| SMILES | [N+](=O)([O-])[O-].[N+](=O)([O-])[O-].O.O.O.O.O.O.[Mg+2] |
| EC / UN Number | 1474 |
| REACH Code | Y110 |
| HTS Code | 2834295100 |
| Tariff Code | 2834298000 |
Safety & GHS
-
Explosive
GHS01
-
Flammable
GHS02
-
Health Hazard
GHS07
Hazard statements
- H272 May intensify fire; oxidizer
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
- H351 Suspected of causing cancer
Precautionary statements
- P210 Keep away from heat/sparks/open flames/hot surfaces - No smoking
- P260 Do not breathe dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- 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
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is magnesium nitrate hexahydrate used for?
It is commonly used in fertilizers, as a reagent in chemical synthesis, and in the production of catalysts and flame retardants.
What is the chemical formula and molecular weight?
The formula is Mg(NO3)2 · 6H2O with a molecular weight of 256.41 g/mol.
How should magnesium nitrate hexahydrate be stored?
It should be stored at ambient temperature, in a dry place, away from incompatible materials.
What grade is available?
Available in reagent grade; other grades may be available upon request.
Can Molekula supply it in bulk?
Yes, Molekula can supply magnesium nitrate hexahydrate in bulk quantities—please contact sales for details.
What documentation comes with the order?
Each order includes a Certificate of Analysis and Safety Data Sheet (SDS) with the shipment.
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.