... and feedstuff.. Calcium Formate1. Product InformationProcuct Name: Calcium FormateCAS Number: 544-17-2Molecular Formula: Ca(HCOO)2Molecular Weight:130.0Classifications: Organic Calcium SaltAppearance: White, ... 98.0Ca content, wt.%, min. 30.4 30.1Heavy metals (Pb), wt.%,max. 0.001 --Water insoluble, wt.%, max. 0.2 ... -393-4622378MPhone:86-13732799230Puyang Tiancheng Chemical Co.,Ltd. Calcium Formate 98%