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CAS RN: 1836-22-2 | Product Number: A0582
Azocal A [for Calcium determination]
![Chemical Structure of Azocal A [for Calcium determination]](/medias/A0582.jpg?context=bWFzdGVyfHJvb3R8NTYyMDh8aW1hZ2UvanBlZ3xhRE5pTDJneU1DODRPVEU1TlRBME5UZzBOek0wTDBFd05UZ3lMbXB3Wnd8MWQxODY3NDA0ZmZlMGQ2YjI2OWU1N2ZlZTYxNjdhYWRkOTQ3MWYwMjcwYmUxMGY3OGFiMDBkNzY2YzQ1ZjA2ZQ "Azocal A [for Calcium determination]")
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| 25G |
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| Product Number | A0582 |
| Molecular Formula / Molecular Weight | C__1__7H__9N__2Na__3O__9S__2 = 518.35 |
| Physical State (20 deg.C) | Solid |
Storage Temperature 
|
Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 1836-22-2 |
| PubChem Substance ID | 87562166 |
| Colour Index | 16105 |
| MDL Number | MFCD00046379 |
Specifications
| Appearance | Orange to Amber to Dark red powder to crystal |
| Lambda max. | 492.0 to 496.0 nm(H2O) |
| Absorbance(E1%1cm) | min. 400(H2O, 492.0 to 496.0 nm)(calcd.on dried substance) |
| Drying loss | max. 20.0 % |
| Suitability for Calcium-analysis | to pass test |
| NMR | confirm to structure |
Properties (reference)
| Maximum Absorption Wavelength | 494 nm (H__2O) |
| Solubility in water | Soluble |
GHS
Related Laws:
| RTECS# | QJ6402600 |
Transport Information:
| H.S.code* | 2927.00-000 |
PubMed Literature
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