Description
Ammonium phosphate dibasic Chemical Properties
| Melting point | 155 °C (dec.)(lit.) |
| density | 1.203 g/mL at 25 °C |
| vapor pressure | 0.076Pa at 20℃ |
| RTECS | TB9385000 |
| storage temp. | -20°C |
| solubility | H2O: 1 M at 20 °C, clear, colorless |
| form | Powder |
| color | White |
| Specific Gravity | 1.619 |
| PH | 7.6-8.2 (100g/l, H2O, 20℃) |
| Odor | wh. cryst. or powd., odorless, cooling salty taste |
| Water Solubility | 58 g/ 100mL (10 ºC) |
| λmax | λ: 260 nm Amax: 0.065 λ: 280 nm Amax: 0.065 |
| Merck | 14,542 |
| Stability: | Stable. Incompatible with strong acids, strong bases, strong oxidizing agents. |
| InChIKey | MNNHAPBLZZVQHP-UHFFFAOYSA-N |
| LogP | -2.148 (est) |
| CAS DataBase Reference | 7783-28-0(CAS DataBase Reference) |
| EPA Substance Registry System | Diammonium phosphate (7783-28-0) |
Safety Information
| Hazard Codes | Xi,Xn,N |
| Risk Statements | 36/37/38-20/21/22-50 |
| Safety Statements | 26-36-61-37/39 |
| RIDADR | UN 3465 6.1 / PGIII |
| WGK Germany | 1 |
| F | 3 |
| TSCA | Yes |
| HS Code | 31053000 |
| Hazardous Substances Data | 7783-28-0(Hazardous Substances Data) |
| Toxicity | LD50 orally in Rabbit: 6500 mg/kg LD50 dermal Rabbit > 7950 mg/kg |
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