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CAS RN: 3952-78-1 | Product Number: A3227
Alizarin Complexone
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Purity: >70.0%(HPLC)
Synonyms:
- Alizarin-3-methylimino-N,N-diacetic Acid
- 1,2-Dihydroxyanthraquinonyl-3-methylamine-N,N-diacetic Acid
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
Shipping Information
|
|---|---|---|---|---|---|
| 1G |
€51.00
|
1 | ≥40 |
|
|
| 5G |
€163.00
|
1 | 5 |
|
* Stock available in Belgium: Shipment on the same day
* Stock available in Japan: Please check the Shipping Simulation for estimated shipments. (excludes regulated items and dry ice shipments)
| Product Number | A3227 |
Purity / Analysis Method 
|
>70.0%(HPLC) |
| Molecular Formula / Molecular Weight | C__1__9H__1__5NO__8 = 385.33 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 3952-78-1 |
| Reaxys Registry Number | 2190028 |
| PubChem Substance ID | 354335616 |
| MDL Number | MFCD00001202 |
Specifications
| Appearance | Orange to Amber to Dark red powder to crystal |
| Purity(HPLC) | min. 70.0 area% |
| Purity(Neutralization titration) | min. 80.0 %(calcd.on dried substance) |
| Drying loss | max. 10.0 % |
| Sensitiveness | Colorimetric Test : Turn Blue purple with Fluoride ion |
Properties (reference)
| Melting Point | 180 °C(dec.) |
| Maximum Absorption Wavelength | 250 nm (MeOH) |
GHS
Related Laws:
| EC Number | 223-544-2 |
| RTECS# | AH0585000 |
Transport Information:
| HS Number | 2922500090 |
Application
Alizarin Complexone: Colorimetric Reagent for the Determination of Rare Earth Metals and Fluoride Ion
Alizarin Complexone has been used as a colorimetric reagent for the determination of rare earth metals and fluoride ion.
References
- Teaching old indicators new tricks: a colorimetric chemosensing ensemble for tartrate/malate in beverages
- Trace determination of rare earths by adsorption voltammetry at a carbon paste electrode
- Equilibrium study on the characteristic color-changing reaction of lanthanum complex of 3-[[bis(carboxymethyl)amino]methyl]-1,2-dihydroxyanthraquinone (alizarine complexone) with fluoride ion
PubMed Literature
Product Documents (Note: Some products will not have analytical charts available.)
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