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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 % |