Sodium Nitrate Formular:NaNO3
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 271℃and decomposition temperature is 320℃. 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.
25KG/50kg or according to customer's requirement.
|Sodium nitrate (as dry basis)||99%min|
|Water insoluble (as dry basis)||0.06%|
|Chloride (cl) (as dry basis)||0.38|
|Sodium carbonate (as dry basis)||0.04|
|Sodium nitrite (as dry basis)%||0.014|
|Iron (fe)(as dry basis)||0.0006|
Sodium nitrate is also a food additive used as a preservative and color fixative in cured meats and poultry;
Sodium nitrate is used together with potassium nitrate and calcium nitrate for heat storage and, more recently, for heat transfer in solar power plants. A mixture of sodium nitrate, calcium nitrate and potassium nitrate is used as energy-storage material in prototype plants。
It is also used in the wastewater industry for facultative microorganism respiration and sometimes used by marine aquarists who utilize carbon-dosing techniques. It is used to increase nitrate levels in the water and promote bacterial growth.
1.Stored in the dry and ventilation place and prevent rain and sunlight exposure. rained,heated .
2. Avoid mixing with organic compound or sulphur or reducer during storage and transportation in case of explosion
3.Handle with care against friction and bounce while handling and pile.
4.The fire caused bu sodium nitrate can be put out by using lots of water.