EOSIN B
CAS 548-24-3 · C20H6Br2N2Na2O9 · 624.06 g/mol
Basic information
| CAS number | 548-24-3 |
|---|---|
| Product name | EOSIN B |
| Chinese name | 曙红B |
| Synonyms | 7’-dinitro-2disodiumsalt |
| Chinese synonyms | 4’,5’-二溴-3’,6’-二羟基-2’,7’-二硝基螺(异苯并呋喃-1(3H),9’-(9H)占吨)-3-酮二钠盐; 二溴二硝基荧光素二钠; 曙红B; 伊红B; 5-二溴-3; 6-二羟 基-2; 7-二硝基螺(异苯并呋喃-1(3H); 9-(9H)占吨)-3-酮二钠盐 |
| Molecular formula | C20H6Br2N2Na2O9 |
| Molecular weight | 624.06 g/mol |
| EC number | 208-943-1 |
Certificate of Analysis
A Certificate of Analysis is provided with every batch. Request the COA and product specification together with your quotation.
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Bulk quantities and custom packaging are available on request.
Properties & storage
| Appearance | odourless green to reddish-brown solid |
|---|---|
| Boiling Point | 373.6 ( ℃ ) |