The Sigma-Aldrich catalog lists 4 grades and pack sizes of Rose Bengal Sodium (CAS 632-69-9). Pick the code you need and request a quote for price and lead time from Klar Chem.
| CAS | 632-69-9 |
|---|---|
| Molecular formula | C20H2Cl4I4Na2O5 |
| Molecular weight | 1017.61 g/mol |
| IUPAC name | disodium;2,3,4,5-tetrachloro-6-(2,4,5,7-tetraiodo-3-oxido-6-oxoxanthen-9-yl)benzoate |
| Synonyms | Rose bengal extra · Rose Bengal disodium · Bengal Rose B sodium salt · Japan red 105-1 · Red no. 105-1 · Aka105(1) |
| Brand | Product / grade | Code | |
|---|---|---|---|
| Sigma | ROSE BENGAL | 330000-1G 330000-5G |
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| Sigma | ROSE BENGAL, CERTIFIED BY THE BIOLOGICAL | 198250-25G 198250-5G |
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For information only; specifications and availability are confirmed at quotation. Prices are not listed.
