Catalogue Number: | T-897 |
Compound Name: | Tartrazine Impurity 5 |
Synonyms: | |
CAS#: | 1934-22-1 |
Alternate CAS#: | |
Molecular Formula: | C16H10N4O6S. 2Na |
Molecular Weight: | 386.34 2*22.99 |
Tartrazine Impurity 4
CAS No. 791545-81-8 (hydrazone form); 1042222-65-0 (azo form)
C17H12N4O9S2
M.W. 482.44