Sodium Nitrate
Dongguan Weiqi Chemical Co., Ltd. was established in March 2019, at a time when China's chemical industry was undergoing rapid growth, with increasing demand for chemical products across various sectors. Founded by industry veterans with extensive experience in chemistry, the company is located in Qiaotou Town, Dongguan City, Guangdong Province. Qiaotou's dynamic industrial ecosystem and convenient transportation facilitate raw material procurement and product distribution.
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Nitrate Of Sodium 98.5When we refer to "nitrate of sodium 98.5", we are specifically talking about a sodium nitrate product with a concentration of 98.5%. This concentration indicates that in the given sample, 98.5% of...read more
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Sodium Nitrate, also known as Chile Salpeter, Niter, Soda Niter, Etabisulfite, and Cubic Niter, has the chemical formula NaNO3 or NNaO3. It appears as colorless or white hygroscopic crystals or crystalline powder with no odor and slightly bitter taste. It is freely soluble in Water and Alcohol at ambient conditions.
Product Description
|
Item |
Quality Index |
||
|
High-Class |
First-Class |
Qualified-Class |
|
|
Purity |
99.0% min |
98.5% min |
98.0% min |
|
Moisture |
1.4% max |
2.0% max |
2.5% max |
|
Chlorides |
0.10% max |
0.15% max |
---- |
|
Sodium nitrate |
0.8% max |
1.0% max |
1.5% max |
|
Water insolubles |
0.05% max |
0.06% max |
0.10% max |
Application Filed
They are widely used in highway, expressway, parking lot and port to melting snow and ice.
Used as dryer, as anti-fog and anti-dust agent also fireproof agent.
Protective agent and refining agent for petroleum/oil field.
Pigment assistance agent of textile. It is a kind of raw material.
It acts as fluctuation in water treatment.
Also used in waste paper processing as removing printing ink agent.
Used in swimming pool to disinfection and so on.
As anti-freezing agent of beton, and speedup harden beton.
As dehydration agent.
Key Industries
Chemical Manufacturing – Used as a raw material in the production of nitric acid and explosives
Fertilizer Industry – Acts as a nitrogen source in nitrate-based fertilizers
Thermal Storage & Heat Transfer – Included in molten salt mixtures for solar and industrial systems
Metal Treatment – Utilized in fluxes for brazing and soldering applications
Glass & Ceramics – Enhances clarity and serves as a fining agent in glass production
Laboratories – Used in various analytical protocols and chemical experiments
Property
White or a little buff fine crystal. The relative molecular weight is 69.0 and density is 2.168. It's no smell and a little saline taste, easy to be deliquescence and to dissolve in water. The melting point is 271ºCand decomposition temperature is 320ºC. It has the strong oxidizing property, as well as reducing property. It can slowly oxidize into sodium nitrite in the air, and will become diamino compound composed with ammonia under low temperature.
Notice
This product shall be stored in the place where keep ventilation and dry against rain, heated and insolation under sunlight.
This product shall not be delivered or stored together with strong reducing agent, inflammable and detonatable substances, foods, feed, and additives.
This product is venomousness. Please keep it safely. Don't eat it mistakenly.

Properties of Sodium Nitrate
Sodium nitrate appears as colorless crystals, melting at 308°C, and exhibits deliquescence. It dissolves well in hot water, with solubility decreasing at lower temperatures, and shows slight solubility in methanol but is almost insoluble in ethanol. Its role in processed meats has been linked to the formation of carcinogenic nitrosamines.
Structure of Sodium Nitrate
The chemical formula for sodium nitrate is NaNO3, with a tricrystalline structure, a formula weight of 84.99 g/mol, and a density of 2.3 g/cm3.

Certificates and Documents




As one of the leading sodium nitrate manufacturers and suppliers in China, we warmly welcome you to wholesale bulk sodium nitrate for sale here and get pricelist from our factory. All chemicals are with high quality and low price.
