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|Appearance:||Powder||Infection On Soil:||Physiological Neutral|
|Chemical Character:||Chemical Neutral||Type:||Nitrate Nitrogen Fertilizer|
sodium nitrate in food,
25kg/50kg/500kg/1000kg White Prilled 99.9% Nano3 Sodium Salt Nitrate as Decolorizing Agent
Sodium Nitrate is a new nitrogenous and calcareous fertilizer with characteristics of high efficiency and quickly make-up Nitrogen, applied in greenhouse and large-area farmland. It improves the soil and granulates the soil making it anti-caking. When employed in industrial crops, flowers, fruits and vegetables, it extends florescence, spurs the root, the stem and the leaf to grow normally, guarantees fruits in gay colors and increases carbohydrate contents in fruits. It is a high-efficiency environmental protection greening fertilizer.
Sodium nitrate exist naturally in Chile and Peru. It is a white solid with the formula of NaNO3. It is very soluble in water and is also a good source of nitrate anion, which is greatly used by many industries. Being available as a natural resource, sodium nitrate is mined extensively to meet its huge demand till the 20th century.
Nitrate salts are bounded within the mineral caliche ore and serves as the main source of sodium nitrate till the 20th century. German chemist Fritz Haber and Carl Bosch developed a process to synthesize nitrate on an industrial scale.
|Melting point||308 °C (586 °F; 581 K)|
|Boiling point||380 °C (716 °F; 653 K) decomposes|
|Solubility in water||73 g/100 mL (0 °C)
91.2 g/100 mL (25 °C)
180 g/100 mL (100 °C)
|Solubility||very soluble in ammonia, hydrazine
soluble in alcohol
slightly soluble in pyridine
insoluble in acetone
|Magnetic susceptibility (χ)||−25.6·10−6 cm3/mol|
|Refractive index (nD)||1.587 (trigonal)
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