Chemical name of black salt
Answers
Composition. Kala namak consists primarily of sodium chloride and trace impurities of sodium sulfate, sodium bisulfate, sodium bisulfite, sodium sulfide, iron sulfide and hydrogen sulfide.
Roussin's black salt
PubChem CID 119057276
Molecular Formula Fe4KN7O7S3+2
Synonyms Hno-ironcape Roussin's black salt 37305-51-4
Ferrate(1-), heptanitrosyltri-mu3-thioxotetra-,
(3Fe-Fe), potassium
Molecular Weight 568.7 g/mol
Component Compounds CID 29109 (Sulfide) CID 84878
(Nitrilooxonium) CID 5462222 (Potassium) CID
23925 (Fe)