硝酸钙

Formulae 5Ca(NO3)2·NH4NO3·10H2O Molecular weight 1080.71 CAS 10124-37-5 Properties White prill and easily soluble in water. Uses 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.Packing In 25/50/500/1000kg PP/PE bag or demanding of customer Storage In dry and cool house with packages sealed and away from moisture. Protect the material from rain and insolation during transportation. Specification Inspection Items UnitIndustrial GradeAgricultural GradePurity %≥99.099.0Ca(NO3)2 %--68-71Ca %≥--16.6Nitrogen(As Nitrate) %≥--11.6Water-Insolubles %≤0.010.01Heavy Metals(As Pb) %≤0.0010.001Chloride(As Cl-) %≤0.0050.005pH value 4.0-7.04.0-7.0