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N-1-NAPHTHYL ETHYLENE DIAMINE DIHYDROCHLORIDE AR/ACS Reagent for nitrite, potassium and sulphate for determination of sulphonamide in blood. 2-(1-Naphthylamino)ethylamine dihydrochloride
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Description
| Article No. | 04805 | Grade | AR/ACS |
| Purity | 98% | CAS No. | 1465-25-4 |
| Molecular Formula | C12H16Cl2N2 | Molecular Weight | 259.18 |
| H.S. Code | 2921.5990 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | White | ||||
| Melting point/ Freezing point [°C] | 194 – 198 °C | Solubility in water [% weight] | Soluble in hot water | ||||
Specifications
| Appearance | White to beige or pink powder, crystals or chunks | Assay (argentometric; on dried basis) | Min 98.0% |
| Infrared spectrum | Authentic | Water (by KF) | Max 5.0% |
| Loss on drying (at 80°C) | Max 5.0% (1 g, 4 hrs) | Solubility (2% in hot water) | Clear |
| Sensitivity test (to sulfanilamide) | Passes test |
Safety Information and Hazard Symbols
 |
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338
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