Calcium sorbate
IUPAC 名称
calcium bis((2E,4E)-hexa-2,4-dienoate)
描述
Preservative for foods, e.g. margarine
Calcium sorbate is the calcium salt of sorbic acid. Calcium sorbate is a polyunsaturated fatty acid salt.; It is a commonly-used food preservative; its E number is E203.
异构
[Ca++].C\C=C\C=C\C([O-])=O.C\C=C\C=C\C([O-])=O
InChI标识符
InChI=1S/2C6H8O2.Ca/c2*1-2-3-4-5-6(7)8;/h2*2-5H,1H3,(H,7,8);/q;;+2/p-2/b2*3-2+,5-4+;
键
MCFVRESNTICQSJ-RJNTXXOISA-L