Sodium Nitrate Crystalline Fertilizer
$560.00 | 50 metric tons(Min.Order)
Sodium Nitrate Crystalline Fertilizer
Product Overview
Sodium nitrate is an inorganic nitrate salt of sodium with the chemical formula NaNO₃. It appears as a white, crystalline solid that is odorless with a slightly sweet taste. Commonly known as Chile saltpeter, soda niter, or nitratine, it is distinguished from ordinary saltpeter (potassium nitrate).
The mineral form is called nitratine, nitratite, or soda niter, with large deposits historically mined in Chile.
| Property | Details |
|---|---|
| CAS Number | 7631-99-4 |
| Molecular Formula | NaNO₃ |
| Molecular Weight | 84.99 g/mol |
| EINECS Number | 231-554-3 |
| UN Number | 1498 |
| HS Code | 31051000 |
2. Physical Properties
Appearance & Sensory Properties
| Property | Description |
|---|---|
| Appearance | White colorless crystals |
| Odor | Odorless |
| Taste | Slightly sweet |
| Hygroscopicity | Hygroscopic (absorbs moisture from air); can deliquesce |
Solubility
| Solvent | Solubility |
|---|---|
| Water (0°C) | 73 g/100g |
| Water (25°C) | 91.2 g/100g |
| Water (100°C) | 180 g/100g |
| Ammonia | Very soluble |
| Hydrazine | Very soluble |
| Alcohol (ethanol) | Soluble |
| Glycerol | Soluble |
| Pyridine | Slightly soluble |
| Acetone | Insoluble |
3. Applications & Uses
Agricultural Industry (Primary Use)
Sodium nitrate is a high-nitrogen fertilizer (16-0-0 analysis – approximately 16.5% N). As a nitrogenous fertilizer, it provides readily available nitrate nitrogen for plant uptake.
| Application | Description |
|---|---|
| Direct application | Used as a fast-acting nitrogen fertilizer for various crops |
| Fertilizer blends | Component of compound fertilizers |
| Specialty crops | Particularly effective for chloride-sensitive crops |
| Soil type | Suitable for alkaline soils (provides nitrate without acidifying soil) |
Role in Agriculture: Sodium nitrate has a role as a fertilizer, providing essential nitrogen for protein synthesis, chlorophyll production, and overall
Food Industry
Sodium nitrate is used as a food preservative, particularly in cured meats:
| Application | Function |
|---|---|
| Cured meats (bacon, ham, sausages) | Inhibits bacterial growth (particularly Clostridium botulinum) |
| Color retention | Maintains pink/red color of processed meats |
| Flavor enhancement | Contributes to characteristic cured meat flavor |
| Preservative | Extends shelf life of meat products |
Regulatory Notes: Used in controlled amounts; excessive exposure may lead to health concerns including methemoglobinemia.
Explosives & Pyrotechnics
| Application | Description |
|---|---|
| Explosives manufacturing | Serves as an oxidizing agent |
| Pyrotechnics | Used in fireworks and smoke bombs |
| Solid rocket propellant | Oxidizer component |
| Smoke compositions | Produces dense white smoke |
Glass & Ceramics Industry
| Application | Description |
|---|---|
| Glass manufacturing | Improves melting process and enhances glass quality |
| Glass refining | Acts as a clarifying agent |
| Pottery enamels | Used in enamel formulations |
| Ceramic glazes | Provides fluxing properties |
Chemical Industry
| Application | Description |
|---|---|
| Nitric acid production | Raw material for HNO₃ manufacturing |
| Sodium nitrite production | Precursor for NaNO₂ |
| Laboratory reagent | Used in analytical chemistry |
| Nitration reactions | With BF₃ forms efficient nitrating agent |
| Catalyst | For H₂SO₄ manufacturing |
Oil & Gas Industry
| Application | Description |
|---|---|
| Drilling fluids | Weighting agent for brine-based drilling muds |
| Hydraulic fracturing | Additive in fracking fluids |
| Viscosity control | Used in drilling fluid formulations |
4. Advantages & Key Benefits
Agricultural Benefits
Fast-acting nitrogen source – Immediate availability to plants
No soil acidification – Unlike ammonium-based fertilizers
High solubility – Easily applied in irrigation systems
Non-volatile – No nitrogen loss to atmosphere
Industrial Benefits
High purity grades – Available from 99% to 99.999%
Strong oxidizing properties – Essential for pyrotechnic and explosive applications
Thermal stability – Suitable for high-temperature processes up to 380°C
Cost-effective – Natural deposits provide economical source
Versatile – Applicable across multiple industries
Storage & Handling Benefits
Stable under proper conditions – Long shelf life
Non-flammable – Does not burn (but supports combustion)
5. Packaging Options
| Package Type | Available Sizes |
|---|---|
| Plastic bags | 500g, 1kg, 2.5kg, 5kg |
| Multi-layer paper bags | 25 kg, 50 kg |
| PP/PE woven bags | 25 kg, 50 kg |
| Plastic woven bags with liner | 500 kg, 1000 kg |
| Jumbo bags | Custom sizes |
| Double-layer packaging | Plastic inner + kraft paper outer |
Custom packaging available upon customer request.
6. Safety Information
7. Storage & Handling
Storage Requirements
| Condition | Requirement |
|---|---|
| Temperature | Cool, ambient |
| Humidity | Dry – away from moisture (product is hygroscopic) |
| Ventilation | Well-ventilated area |
| Container | Tightly closed |
| Flooring | Avoid storage on wood floors |
| Location | Dry, well-ventilated warehouse |
8. Synonyms & Trade Names
Chile saltpeter / Chile nitre
Soda niter
Cubic niter
Nitratine / Nitratite
Nitrate of soda
Nitric acid sodium salt
Sodium saltpeter
9. Summary Table
| Category | Summary |
|---|---|
| Product | Sodium nitrate (NaNO₃) |
| Appearance | White crystals or powder |
| Primary uses | Fertilizer, food preservative, explosives, glass, oil drilling |
| Key properties | Strong oxidizer, highly water-soluble, hygroscopic |
| Hazard class | 5.1 (Oxidizer) |
| Storage | Cool, dry, away from combustibles and reducing agents |
| Packaging | 25/50 kg bags, custom options available |
Hot Tags: sodium nitrate crystalline fertilizer, China sodium nitrate crystalline fertilizer manufacturers, suppliers, factory, Potassium Carbonate sds, Sodium Nitrate powder, Dimethyl Sulfoxide uses, Dimethyl Sulfoxide sds, White Crystalline Powder Sodium Nitrate, Potassium Carbonate uses
Previous
Potassium BicarbonateYou Might Also Like
Send Inquiry