chemical formula: Ca(NO3)2 4H2O
( granular )
Calcium Nitrate is a
oxidizer, also known as 'Norwegian Saltpeter'. It is used in some
pyrotechnic formulations and also as a fertilizer. When used as a color
additive in fireworks, Calcium compounds color flames orange.
Keep in a tightly closed container, it has a bad habit of absorbing
moisture from the air.