Beryllon II - CAS 51550-25-5
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Beryllon II
Synonyms:
- 8-(1,8-Dihydroxy-3,6-disulfo-2-naphthylazo)-1-naphthol-3,6-disulfonic Acid Tetrasodium Salt
- 2-(8-Hydroxy-3,6-disulfo-1-naphthylazo)-1,8-dihydroxynaphthalene-3,6-disulfonic Acid Tetrasodium Salt
| Ürün Numarası | B0452 |
| Moleküler Formül / Moleküler Ağırlık | C__2__0H__1__0N__2Na__4O__1__5S__4 = 738.50 |
| Fiziksel Durum(20 deg.C) | Katı |
| CAS No | 51550-25-5 |
| PubChem Substance ID | 87563489 |
| MDL Number | MFCD00046409 |
Özellikler
| Görünüm | Gray to Dark purple to Black powder to crystal |
| Lambda max. | 544.0 to 548.0 nm(H2O) |
| Absorbance(E1%1cm) | min. 300 (H2O, 544.0 to 548.0 nm)(after drying) |
| Drying loss | max. 15.0 % |
| Ignition residue(Sulfate) | 36.5 to 40.0%(after drying) |
Özellikler (reference)
| Maximum Absorption Wavelength | 546(H2O) nm |
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