(Sodium Benzoate, -211) C6H5COONa, .

3.8
( 222)

(E222) NaHSO3 , .

3.8
(252)

, , KNO3, , 252 - , KNO3.

3.8
(E202)

, 2,4- , 202, CH3-CH=CH-CH=CH-COOK ,

3.8
412

, , (412) , .

3.8

C6H8O6, , .

3.8

25 E-330 (2--1,2,3- )

3.8

α- (2-) .

3.8
(331)

(331) - Na3C6H5O7.

3.8
(223)

(Na2S2O5), , - ,

3.8

- , , , .

3.8