Calceína, indicador para valorar metales, 2,7-Bis[bis(carboximetil)aminometil]fluoresceína, Fluoresceína complexona, Fluorexona
![Calceína, indicador para valorar metales, 2,7-Bis[bis(carboximetil)aminometil]fluoresceína, Fluoresceína complexona, Fluorexona](/assets/media/articulos/62265ace-a9ad-4b70-b18c-75309e502721/CA01650001.jpg)
| Packaging | Reference | Stock | My Price |
|---|---|---|---|
| x 1 g :: Glass bottle | CA01650001 | In stock | Buy |
Other Packaging
| Packaging | Reference | Stock | My Price |
|---|---|---|---|
| x 5 g :: Glass bottle | CA01650005 | Buy |
- Synonyms: 2,7-Bis[bis(carboxymethyl)aminomethyl]fluorescein, Fluorescein complexon, Fluorexon - C30H26N2O13 - M = 622,55 g/mol - CAS [1461-15-0] - EINECS-No.: 215-957-1 - Solub. in water: (20 ºC): sparingly soluble - Tariff number: 3204 19 00 90 - Applications: analytical chemistry, indicator, for determination of: calcium. SPECIFICATIONS 0,002 M : 492 - 500 nm Absorptivity (A1%/1 cm; l max.): 800 - 1000 insoluble in NaOH : passes test loss on drying (135 °C) : max.10 % suitability as complexometric indicator..............passes test
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