CAS Number568-63-8
SynonymsIODEOSIN B; Erythrosin; Food Red No. 3; DIANTHIN B; Disodium 2-(2,4,5,7-tetraiodo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate; EOSIN J; FD and C Red No. 3; Benzoic acid, 2-(6-hydroxy-2,4,5,7-tetraiodo-3-oxo-3H-xanthen-9-yl)-, sodium salt (1:2); MFCD00144257; Tif na; EOSIN IODO; IODOEOSIN; EINECS 240-474-8; PYROSIN B; FDC red no. 3
Molecular FormulaC20H6I4Na2O5
Molecular Weight879.86
Purity98.00%
Boiling Point693.2ºC at 760 mmHg
Melting Point315 °C
Appearancepowder
EINECS240-474-8
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 568-63-8 |
| Catalog No. | 2A-9022959 |
| Chinese Name | 赤藓红 |
| Synonyms | IODEOSIN B; Erythrosin; Food Red No. 3; DIANTHIN B; Disodium 2-(2,4,5,7-tetraiodo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate; EOSIN J; FD and C Red No. 3; Benzoic acid, 2-(6-hydroxy-2,4,5,7-tetraiodo-3-oxo-3H-xanthen-9-yl)-, sodium salt (1:2); MFCD00144257; Tif na; EOSIN IODO; IODOEOSIN; EINECS 240-474-8; PYROSIN B; FDC red no. 3 |
| Molecular Formula | C20H6I4Na2O5 |
| Molecular Weight | 879.86 |
| Purity | 98.00 |
| Boiling Point | 693.2ºC at 760 mmHg |
| Melting Point | 315 °C |
| Appearance | powder |
| Water Solubility | Soluble in water, glycerin and methanol. |
| Storage Condition | Room Temperature |
| Application | Acid Red 51 is a biochemical reagent that can be used as a biological material or organic compound for life science-related research. |
| EINECS | 240-474-8 |
| PubChem ID | 24851871 |
| MDL Number | MFCD00144257 |
| SMILES | [Na+].[Na+].[O-]c1c(I)cc2c(Oc3c(I)c([O-])c(I)cc3C24OC(=O)c5ccccc45)c1I |
| InChI | 1S/C20H8I4O5.2Na/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;;/h1-6,25-26H;;/q;2*+1/p-2 |
| InChI Key | RAGZEDHHTPQLAI-UHFFFAOYSA-L |
| Beilstein/REAXYS | 1443945 |
| NACRES Code | NA.47 |
| UNSPSC | 12171500 |
| MSDS | msds/22959_1_568_63_8.pdf |
| Transport Info | Product name: Erythrosine B sodium salt |
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