Sodium sorbate7757-81-5100 % similar Potassium sorbate24634-61-576 % similar 2,4-Hexadienoic acid, potassium salt (1:1)590-00-176 % similar Calcium sorbate7492-55-976 % similar Disodium fumarate17013-01-361 % similar Disodium maleate371-47-161 % similar Sodium fumarate5873-57-447 % similar Sodium fumarate7704-73-647 % similar Sodium acrylate7446-81-343 % similar Sodium polyacrylate9003-04-743 % similar Iron(II) fumarate141-01-542 % similar Calcium fumarate19855-56-242 % similar Sorbic acid110-44-141 % similar Sodium cinnamate538-42-141 % similar Methyl 2,4-hexadienoate1515-80-639 % similar Sodium stearyl fumarate4070-80-837 % similar Ethyl sorbate2396-84-135 % similar Dibutyltin maleate78-04-634 % similar 2-Propenoic acid, polymer with sodium phosphinate (1:1)71050-62-933 % similar Sodium ferulate24276-84-433 % similar