Sodium succinate (amber's sodium, UK : Sodium Succinate ) is, succinic acid of the sodium salt is. Succinic acid is a dicarboxylic acid is, monosodium succinate ( UK : Monosodium Succinate ) and succinic acid disodium ( English : Disodium Succinate ) is present. Both are white crystal or powder, disodium succinate six hydrate stable at