Chemical Name ; Calcium Acetate CAS Nos.: 62-54-4 Color & Physical Form White Free Flowing Powder soluble in water Formula : (CH3COO)2 Ca Assay : Min 99% Molecular Weight : 158.17 pH (1 in 20 aq. solun) : 6.3 - 9.3 Water : NMT 7.0% Fluoride Limit : NMT 0.005% Chloride : NMT 0.05 % Sulphates ; NMT 0.06% Lead : NMT 0.001% Arsenic : NMT 0.0003% Heavy Metal (as Pb) : NMT 0.0025%