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)|