It is mainly used as flocculant in rubber latex and refrigerant. And it is also employed in water soluble fertilizer.

Inspect Item Unit Standard Purity % min. 99.0 Ca(NO3)2 % 68-71 Ca % min. 16.6 Fe % max. 0.0007 Cl- % max. 0.001 NH4+ % max. 0.003 HNO3 % max. 0.006 Heavy Metal (As Pb) % max. 0.0005 Insoluble matter in water % max. 0.01 PH Value 4.0-7.0 Standard HG/T 3787-200 5 Packing Plastic woven bag or kraft paper bag inner with plastic bag in 25kg / 50kg / 500kg
/ 1000kg net.
Protection Operators should wear protective smock including respirator and rubber gloves, etc.
Be careful not to inhale the powder of calcium nitrate to protect respiration
apparatus. In the case of a fire, use water, soil or other fire extinguishing media
but aqueous solution must be prevented to flow towards inflammable materials.

Handling and Storage Store in a cool and dry house. The package must be sealed up and protected from moisture.
Avoid mixing with organic compound or sulphur during storage and transportation.
Prevent the material from rain and insolation. Load and unload carefully.
In the case of a fire, use water, soil or other fire extinguishing media but
aqueous solution must be prevented to flow towards inflammable materials.