Phosphoric acid - 64957
Code: 64957
Phosphoric acid
TraceSELECT™ Ultra, for ultratrace analysis, ≥85%
Orthophosphoric acid
≥85%, for ultratrace analysis
CAS Number: 7664-38-2
Linear Formula: H3PO4
Molar Mass: 98 g/mol
Beilstein Registry Number: 1921286
EC Number: 231-633-2
MDL Number: MFCD00011340
| Property |
Value |
| Assay |
85.0 - 90.0 % |
| Density (D 20/4) |
1.691 - 1.706 |
| Silver (Ag) |
max. 1 ppb |
| Aluminium (Al) |
max. 10 ppb |
| Arsenic (As) |
max. 2 ppb |
| Gold (Au) |
max. 1 ppb |
| Boron (B) |
max. 10 ppb |
| Barium (Ba) |
max. 1 ppb |
| Beryllium (Be) |
max. 5 ppb |
| Bismuth (Bi) |
max. 1 ppb |
| Calcium (Ca) |
max. 50 ppb |
| Cadmium (Cd) |
max. 1 ppb |
| Cerium (Ce) |
max. 0.5 ppb |
| Cobalt (Co) |
max. 1 ppb |
| Chromium (Cr) |
max. 20 ppb |
| Cesium (Cs) |
max. 0.5 ppb |
| Copper (Cu) |
max. 5 ppb |
| Dysprosium (Dy) |
max. 0.5 ppb |
| Erbium (Er) |
max. 0.5 ppb |
| Europium (Eu) |
max. 0.5 ppb |
| Iron (Fe) |
max. 100 ppb |
| Gallium (Ga) |
max. 0.5 ppb |
| Gadolinium (Gd) |
max. 1 ppb |
| Germanium (Ge) |
max. 1 ppb |
| Hafnium (Hf) |
max. 1 ppb |
| Mercury (Hg) |
max. 0.5 ppb |
| Holmium (Ho) |
max. 0.5 ppb |
| Indium (In) |
max. 0.5 ppb |
| Iridium (Ir) |
max. 0.5 ppb |
| Potassium (K) |
max. 10 ppb |
| Lanthanum (La) |
max. 0.5 ppb |
| Lithium (Li) |
max. 1 ppb |
| Lutetium (Lu) |
max. 0.5 ppb |
| Magnesium (Mg) |
max. 5 ppb |
| Manganese (Mn) |
max. 5 ppb |
| Molybdenum (Mo) |
max. 5 ppb |
| Sodium (Na) |
max. 50 ppb |
| Niobium (nb) |
max. 5 ppb |
| Neodymium (nd) |
max. 0.5 ppb |
| Nickel (Ni) |
max. 20 ppb |
| Lead (Pb) |
max. 1 ppb |
| Palladium (Pd) |
max. 1 ppb |
| Praseodymium (Pr) |
max. 0.5 ppb |
| Platinum (Pt) |
max. 1 ppb |
| Rubidium (Rb) |
max. 0.5 ppb |
| Rhenium (Re) |
max. 0.5 ppb |
| Rhodium (Rh) |
max. 0.5 ppb |
| Ruthenium (Ru) |
max. 0.5 ppb |
| Antimony (Sb) |
max. 500 ppb |
| Selenium (Se) |
max. 5 ppb |
| Samarium (Sm) |
max. 0.5 ppb |
| Tin (Sn) |
max. 2 ppb |
| Strontium (Sr) |
max. 1 ppb |
| Tantalum (Ta) |
max. 5 ppb |
| Terbium (Tb) |
max. 0.5 ppb |
| Tellurium (Te) |
max. 1 ppb |
| Thorium (Th) |
max. 0.5 ppb |
| Titanium (Ti) |
max. 10 ppb |
| Thallium (Tl) |
max. 0.5 ppb |
| Thulium (Tm) |
max. 0.5 ppb |
| Uran (U) |
max. 0.5 ppb |
| Vanadium (V) |
max. 1 ppb |
| Tungsten (W) |
max. 5 ppb |
| Yttrium (Y) |
max. 0.5 ppb |
| Ytterbium (Yb) |
max. 0.5 ppb |
| Zinc (Zn) |
max. 10 ppb |
| Zirconium (Zr) |
max. 5 ppb |
| Chloride (Cl) |
max. 0.5 ppm |
| Nitrate (NO3) |
max. 0.5 ppm |
| Sulfate (SO4) |
max. 5 ppm |
| Ammonium (NH4) |
max. 1 ppm |
| KMnO4 reducing matter (as O) |
max. 1 ppm |
| Property |
Value |
| Vapor Pressure |
2.2 mmHg ( 20 °C) |
| Vapor Density |
3.4 (vs air) |
| Boiling point |
158 °C |
| Freezing point |
21 °C |
| Density |
1.71 g/cm3 |
