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LC232 Ammonium dihydrogen phosphate 99.99 |
Order number | Packaging | Quantity | Price € |
AC27232 | Plastic bottle | 50 g | 49.05 |
Product information | |
Synonyms | Ammonium biphosphate, Ammonium phosphate monobasic, Primary ammonium phosphate, Monoammonium orthophosphate |
Hill Formula | H6NO4P |
Chemical formula | (NH4)H2PO4 |
HS Code | 3105 40 00 |
EC number | 231-764-5 |
Molar mass | 115.02 g/mol |
CAS number | 7722-76-1 |
Chemical and physical data | |
Solubility | 368 g/l (20 °C) |
Melting point | 190 °C |
Molar mass | 115.02 g/mol |
Density | 1.80 g/cm3 (20 °C) |
Bulk density | 800 – 1100 kg/m3 |
pH value | 3.8 – 4.4 (50 g/l, H2O, 20 °C) |
Vapor pressure | 0.066 hPa (125 °C) |
Safety information | |
Storage class |
10 – 13 Other liquids and solids |
WGK | WGK 1 slightly water endangering |
Disposal |
14 |
Transport information | |
LD 50 oral | No Dangerous Good |
LD 50 dermal | No Dangerous Good |
Toxicological data | |
LD 50 oral | LD50 rat 5750 mg/kg |
LD 50 dermal | LD50 rabbit > 7940 mg/kg |
Specifications | |
Purity (metallic) | ≥ 99.0 % |
Assay (acidimetric) | ≥ 99 % |
Nitrate (NO3) | ≤ 5 ppm |
Sulphate (SO4) | ≤ 50 ppm |
As (Arsenic) | ≤ 0.2 ppm |
Ba (Barium) | ≤ 2 ppm |
Ca (Calcium) | ≤ 0.1 ppm |
Cd (Cadmium) | ≤ 0.01 ppm |
Ce (Cerium) | ≤ 0.01 ppm |
Co (Cobalt) | ≤ 0.01 ppm |
Cr (Chromium) | ≤ 0.01 ppm |
Cs (Cesium) | ≤ 50 ppm |
Cu (Copper) | ≤ 0.01 ppm |
Fe (Iron) | ≤ 0.1 ppm |
Hg (Mercury) | ≤ 0.05 ppm |
K (Potassium) | ≤ 10 ppm |
La (Lanthanum) | ≤ 0.01 ppm |
Li (Lithium) | ≤ 1 ppm |
Mg (Magnesium) | ≤ 0.1 ppm |
Mn (Manganese) | ≤ 0.01 ppm |
Na (Sodium) | ≤ 10 ppm |
Ni (Nickel) | ≤ 0.01 ppm |
Pb (Lead) | ≤ 0.01 ppm |
Rb (Rubidium) | ≤ 10 ppm |
Sm (Samarium) | ≤ 0.01 ppm |
Sr (Strontium) | ≤ 0.1 ppm |
Tl (Thallium) | ≤ 0.01 ppm |
Y (Yttrium) | ≤ 0.01 ppm |
Yb (Ytterbium) | ≤ 0.01 ppm |
Zn (Zinc) | ≤ 0.01 ppm |