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Thermo Scientific Chemicals Alizarin Complexone dihydrate, pure, indicator grade
CAS: 455303-00-1 | C19H19NO10 | 421.36 g/mol
Marca: Thermo Scientific Chemicals 155830010
60.37 EUR valido fino al 2025-12-31
Usa il codice promo "25339" per avere il tuo prezzo promozionale.
| Quantità | 1 g |
|---|
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Descrizione
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Indicator
Identificatori chimici
| 455303-00-1 | |
| 421.36 | |
| LLNGUADXYFYGGJ-UHFFFAOYSA-N | |
| 23624113 |
| C19H19NO10 | |
| MFCD00149067 | |
| (3, 4-Dihydroxy-2-anthraquinonyl)methyliminodiacetic acid dihydrate, Alizarin fluorine blue | |
| O.O.OC(=O)CN(CC(O)=O)CC1=CC2=C(C(O)=C1O)C(=O)C1=C(C=CC=C1)C2=O |
Specifica
| 0.42 min. (lambda max, after 1 hr.) (2mL of a 0.2% soln. in 0.02M NaOH + 5mL acetate buffer (pH 5.1) diluted with H2O to 100mL), (1cm cell vs. water) | |
| 180.0°C to 185.0°C | |
| C19H19NO10 | |
| (3, 4-Dihydroxy-2-anthraquinonyl)methyliminodiacetic acid dihydrate, Alizarin fluorine blue | |
| LLNGUADXYFYGGJ-UHFFFAOYSA-N | |
| O.O.OC(=O)CN(CC(O)=O)CC1=CC2=C(C(O)=C1O)C(=O)C1=C(C=CC=C1)C2=O | |
| 421.36 | |
| 425 to 430nm | |
| 97 to 103% (on dry substance) | |
| Glass bottle | |
| 1 g |
| Alizarin Complexone dihydrate | |
| 455303-00-1 | |
| MFCD00149067 | |
| Solubility in water: slightly soluble (0.2g/L). Other solubilities: soluble in aqueous alkali, insoluble in alcohol and ether | |
| Authentic | |
| 2-[carboxymethyl-[(3,4-dihydroxy-9,10-dioxoanthracen-2-yl)methyl]amino]acetic acid;dihydrate | |
| 23624113 | |
| 421.35 | |
| Pure | |
| Brown to Yellow | |
| Powder |
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