Stannous pyrophosphate15578-26-4100 % similar Barium pyrophosphate13466-21-267 % similar Potassium pyrophosphate7320-34-567 % similar Tetrasodium pyrophosphate7722-88-567 % similar Calcium pyrophosphate7790-76-367 % similar Sodium pyrophosphate decahydrate13472-36-157 % similar Potassium tripolyphosphate13845-36-848 % similar Sodium triphosphate7758-29-448 % similar Iron(III) pyrophosphate10058-44-344 % similar Copper pyrophosphate10102-90-644 % similar Disodium pyrophosphate7758-16-944 % similar Manganese violet10101-66-339 % similar Aluminum dihydrogen tripolyphosphate13939-25-837 % similar Disodium phenyl phosphate3279-54-734 % similar Sodium phosphate (na6P6O18)10124-56-830 % similar Sodium trimetaphosphate7785-84-430 % similar Sodium β-glycerophosphate819-83-030 % similar