Merck 101440 Ammonium dihydrogen phosphate Suprapur®
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| Description | |
|---|---|
| Catalogue Number | 101440 |
| Synonyms | Ammonium biphosphate, Ammonium phosphate monobasic, Primary ammonium phosphate, Monoammonium orthophosphate |
| Product Information | |
|---|---|
| CAS number | 7722-76-1 |
| EC number | 231-764-5 |
| Hill Formula | H₆NO₄P |
| Chemical formula | (NH₄)H₂PO₄ |
| Molar Mass | 115.03 g/mol |
| HS Code | 3105 10 00 |
| Quality Level | MQ100 |
| Applications | |
|---|---|
| Application | Ammonium dihydrogen phosphate 99.99 Suprapur®. CAS No. 7722-76-1, EC Number 231-764-5. |
| Physicochemical Information | |
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| Density | 1.81 g/cm3 (20 °C) |
| Melting Point | 190 °C |
| pH value | 3.8 - 4.4 (50 g/l, H₂O, 25 °C) |
| Vapor pressure | <0.001 hPa (20 °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 | |
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| Storage | Store at +2°C to +30°C. |
| Transport Information | |
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| 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 |
