Copper Gluconate is light blue powder. Formular is C12H22CuO14.2H2O. and the molecular weights is 453.84. It can be easily dissolved in water, but not in ethanol. As food additive, the adding amount of Calcium Lactate should be in accordance with the requirements of GB2760-1996: 5.7-7.5mg/kg in dairy products, 7.50-10.0mg/kg in nurseling food.
It also conforms with the requirements of USP standard.