Description
Ceric ammonium nitrate ; Ammonium Cerium (IV) Nitrate
| CAS | 16774-21-3 |
| Molecular Formula | (NH4)2Ce(NO3)6 |
| Molecular Weight | 548.23 |
| Shelf Life | 60 Months |
| Physical Properties | |||
| Physical State at 20 °C | Solid | Colour | Reddish orange |
| Odour | Slight characteristic odor | Solubility in Water [% weight] | 141g/100ml water @ 250C |
| Oxidising Properties | The substance or mixture is classified as oxidizing with the subcategory 2 | ||
| Specifications | |||
| Appearance | A reddish –orange crystalline powder | Assay (Oxidimetric; As(Nh4)2Ce(No3)6) | Min 99.0% |
| Substance Insoluble in Dilute H2So4 | Max 0.05% | Chloride (Cl) | Max 0.01% |
| Phosphate (Po4) | Max 0.02% | Heavy Metal (As Pb) | Max 0.002% |
| Iron (Fe) | Max 0.005% | Sodium (Na) | Max 0.005% |
| Dangerous Goods Information | |||
| UN Number | 1477 | DG Class | 5.1 |
| Safety Information & Hazard Symbols | |
| Symbol | GHS03, GHS07 |
| Signal Word | Danger |
| Hazard Statement | H272-H302-H315-H319-H335 |
| Precaution Statement | P220-P261-P305 + P351 + P338 |















