Name | ammonium sodium hydrogenorthophosphate |
Synonyms | MICROCOSMIC SALT Ammonium sodium hydrogen Ammonium sodium phosphate Sodium ammonium phosphate SODIUM AMMONIUM PHOSPHATE AMMONIUM SODIUM HYDROGEN PHOSPHATE SODIUM AMMONIUM HYDROGEN PHOSPHATE ammonium sodium hydrogenorthophosphate Ammonium sodium hydrogenorthophosphate AMMONIUM SODIUM HYDROGEN ORTHOPHOSPHATE phosphoricacid,monoammoniummonosodiumsalt Phosphoricacid,monoammoniummonosodiumsalts Phosphoric acid, monoammonium monosodium salt |
CAS | 13011-54-6 |
EINECS | 235-860-8 |
InChI | InChI=1/H3N.Na.H3O4P.4H2O/c;;1-5(2,3)4;;;;/h1H3;;(H3,1,2,3,4);4*1H2/q;+1;;;;;/p-2 |
Molecular Formula | H5NNaO4P |
Molar Mass | 137.01 |
Density | 1.540 |
Boling Point | 158℃ at 760mmHg |
Solubility | H2O: 0.25M at20°C, clear, colorless |
Appearance | White powder |
Storage Condition | Room Temprature |
MDL | MFCD00066970 |
Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Use | Sodium hydrogen phosphate is also called "Xiaotiandi salt", colorless transparent crystals or white particles, which can be obtained by the interaction of ammonium chloride and disodium hydrogen phosphate. It can be used for the quantification of uranium salt, the verification of magnesium and manganese, etc. |