| Description | |
|---|---|
| Catalogue Number | |
| Replaces | |
| Synonyms | Ammonium biphosphate, Ammonium phosphate monobasic, Primary ammonium phosphate, Monoammonium orthophosphate |
| Product Information | |
|---|---|
| CAS number | 7722-76-1 |
| EC number | 231-764-5 |
| Grade | ACS,Reag. Ph Eur |
| Hill Formula | H₆NO₄P |
| Chemical formula | (NH₄)H₂PO₄ |
| Molar Mass | 115.02 g/mol |
| HS Code | 3105 40 00 |
| Quality Level | MQ300 |
| Physicochemical Information | |
|---|---|
| Density | 1.80 g/cm3 (20 °C) |
| Melting Point | 190 °C |
| pH value | 3.8 – 4.4 (50 g/l, H₂O, 20 °C) |
| Vapor pressure | 0.066 hPa (125 °C) |
| Bulk density | 800 – 1100 kg/m3 |
| Solubility | 368 g/l |
| Toxicological Information | |
|---|---|
| LD 50 oral | LD50 Rat 5750 mg/kg |
| LD 50 dermal | LD50 Rabbit > 7940 mg/kg |
| Storage and Shipping Information | |
|---|---|
| Storage | Store at +5°C to +30°C. |
| Transport Information | |
|---|---|
| Declaration (railroad and road) ADR, RID | Kein Gefahrgut |
| Declaration (transport by air) IATA-DGR | No Dangerous Good |
| Declaration (transport by sea) IMDG-Code | No Dangerous Good |
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