... 4.Export to EUand USA High Quality Food Grade calcium gluconate SpecificationsCalcium Gluconate Calcium Gluconate is white crystalline granule or powder, odorless ... slowly dissolved in ethanol, ethyl ether or chloroform Insoluble. Food calcium supplements and nutrition agent, helped the formation of bone, and ... No.is 86-532-82867587,89895996 High Quality Food Grade calcium gluconate