... Formula:(HCOO)2Ca Molecular Weight:130.12 Classifications:Organic calcium salt Appearance: Pure White free flowing powder Tech GradeItemSpecificationResultCalcium ... Formate,wt.%,98 min.98.5Heavy metal, wt.%,0.002max0.001Calcium, wt.%,30 ... min.30.2Water-insoluble, wt.%,0.20max0.11Moisture, wt.%, ...