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LC601 di-Ammonium hydrogen phosphatefor analysis ACS,Reag. Ph Eur |
| Order number | Packaging | Quantity | Price € |
| AC27601 | Plastic bottle | 500 g | 20.025 |
| AC27601 | Fibre carton | 50 kg | Inquire |
| Product information | |
| Grade | ACS,Reag. Ph Eur |
| Synonyms | Ammonium biphosphate, Ammonium phosphate dibasic, Diammonium hydrogen phosphate, Fyrex |
| Hill Formula | H9N2O4P |
| Chemical formula | (NH4)2HPO4 |
| HS Code | 3105 30 00 |
| EC number | 231-987-8 |
| Molar mass | 132.05 g/mol |
| CAS number | 7783-28-0 |
| Chemical and physical data | |
| Solubility | 690 g/l (20 °C) |
| Molar mass | 132.05 g/mol |
| Density | 1.619 g/cm3 (20 °C) |
| Bulk density | 800 – 1000 kg/m3 |
| pH value | 7.6 – 8.2 (100 g/l, H2O, 20 °C) |
| Safety information | |
| Storage class | 10 – 13 Other liquids and solids |
| WGK | WGK 1 slightly water endangering |
| Disposal | 14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). |
| Transport information | |
| Declaration (transport by sea) IMDG-Code | No Dangerous Good |
| Declaration (transport by air) IATA-DGR | No Dangerous Good |
| Toxicological data | |
| LD 50 oral | LD50 rat 6500 mg/kg |
| LD 50 oral | LD50 rabbit > 7950 mg/kg |
| Specifications | |
| Assay (acidimetric) | ≥ 99.0 % |
| Insoluble matter | ≤ 0.005 % |
| pH-value – 5 %; water; 25 °C |
7.8 – 8.1 |
| – 20 %; water | about 8 |
| Chloride (Cl) | ≤ 0.0005 % |
| Nitrate (NO3) | ≤ 0.001 % |
| Sulphate | ≤ 0.004 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| Ca (Calcium) | ≤ 0.001 % |
| Fe (Iron) | ≤ 0.001 % |
| K (Potassium) | ≤ 0.001 % |
| Mg (Magnesium) | ≤ 0.0005 % |
| Na (Sodium) | ≤ 0.001 % |