Merck, 30181-100MG, Fluorescein sodium salt
Size:100 mg, Acid Yellow 73, D&C;Yellow No. 8, NaFl, NaFluo, Sodium fluorescein, Uranine, analytical standard
Catalog Number: 30181-100MG
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Category
Pack Size100 mg
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| EC Number | 208-253-0 |
|---|---|
| UNSPSC Code | 85151701 |
| NACRES | NA.24 |
| PubChem Substance ID | 329753341 |
| MDL number | MFCD00167039 |
| Beilstein/REAXYS Number | 3833041 |
| Colour Index Number | 45350 |
| SMILES string | [Na+].[Na+].[O-]c1ccc2c(Oc3cc([O-])ccc3C24OC(=O)c5ccccc45)c1 |
| InChI key | RGPLGPBQJOQFJS-UHFFFAOYSA-L |
| InChI | 1S/C20H12O5.2Na/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20;;/h1-10,21-22H;;/q;2*+1/p-2 |
| grade | analytical standard |
| assay | ≥97.5% (HPLC) |
| shelf life | limited shelf life, expiry date on the label |
| technique(s) | HPLC: suitable |
| impurities | ≤15% water |
| fluorescence | λex 460 nm; λem 515 nm(lit.) |
| format | neat |
| Quality Level | 100 |
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