White crystalline powder odourless, melting point: 380℃, density at 20℃ 2g/cm³, easily soluble at water.

Specification:

Ca(HCOO)2	98%min
Ca :	30. 1%min
PH(10%water solution):	7. 0-7. 5
Heavy metal	0. 001%max
As	0. 0005%max.