Disodium 2-(2,4,5,7-tetraiodo-6-oxido-3-oxoxanthen-9-yl)benzoate
Pyrosin B
Iodeosin B
C.I. 45430
Erythrosine
ERYTHROSINE
CAS 16423-68-0
Assay 99%min
Packing 25kg/drum
Erythrosin B/Erythrosine
| Name | Erythrosin B |
| Synonyms | Erythrosine;Erythrosine B;Food red 14;E127 |
| Molecular Structure | ![]() |
| Molecular Formula | C20H6I4O5.2Na |
| Molecular Weight | 879.86 |
| CAS Registry Number | 16423-68-0 |
| EC Number | 240-474-8 |
Specification:

Uses:
Food coloring.
Industrial dyeing: textile dyes/leather and paper coloring.
Photosensitizer.
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