Synonyms: 9-Octadecenoicacid, 12-(sulfooxy)-, monosodium salt, (9Z,12R)- (9CI); 9-Octadecenoic acid,12-(sulfooxy)-, monosodium salt, [R-(Z)]-; Ricinoleic acid, hydrogen sulfate,monosodium salt (8CI); Ricinoleic acid, hydrogen sulfate, sodium salt (6CI);Sodium sulforicinate