Hydrochloric acid - 84421
Code: 84421
Hydrochloric acid
Puriss. p.a., ≥32% (T)
≥32%
CAS Number: 7647-01-0
Linear Formula: HCl
Molar Mass: 36.46 g/mol
Beilstein Registry Number: 1098214
EC Number: 231-595-7
MDL Number: MFCD00011324
| Property |
Value |
| Assay |
32.0 - 35.0 % |
| Density (D 20/4) |
1.150 - 1.170 |
| Residue on ignition (SO4) |
max. 0.0005 % |
| Ammonium (NH4) |
max. 0.0001 % |
| Aluminium (Al) |
max. 0.05 ppm |
| Arsenic (As) |
max. 0.01 ppm |
| Barium (Ba) |
max. 0.02 ppm |
| Beryllium (Be) |
max. 0.02 ppm |
| Bismuth (Bi) |
max. 0.1 ppm |
| Calcium (Ca) |
max. 0.5 ppm |
| Cadmium (Cd) |
max. 0.01 ppm |
| Cobalt (Co) |
max. 0.01 ppm |
| Chromium (Cr) |
max. 0.02 ppm |
| Copper (Cu) |
max. 0.02 ppm |
| Iron (Fe) |
max. 0.2 ppm |
| Germanium (Ge) |
max. 0.05 ppm |
| Potassium (K) |
max. 0.1 ppm |
| Lithium (Li) |
max. 0.01 ppm |
| Magnesium (Mg) |
max. 0.1 ppm |
| Manganese (Mn) |
max. 0.01 ppm |
| Molybdenum (Mo) |
max. 0.02 ppm |
| Sodium (Na) |
max. 0.5 ppm |
| Nickel (Ni) |
max. 0.02 ppm |
| Lead (Pb) |
max. 0.02 ppm |
| Strontium (Sr) |
max. 0.01 ppm |
| Titanium (Ti) |
max. 0.1 ppm |
| Thallium (Tl) |
max. 0.05 ppm |
| Vanadium (V) |
max. 0.01 ppm |
| Zinc (Zn) |
max. 0.05 ppm |
| Zirconium (Zr) |
max. 0.1 ppm |
| Bromide (Br) |
max. 50 ppm |
| Free chlorine (Cl) |
max. 0.00005 % |
| Phosphate (PO4) |
max. 0.5 ppm |
| Sulfate (SO4) |
max. 1 ppm |
| Sulfite (SO3) |
max. 1 ppm |
| Property |
Value |
| Vapor Density |
1.3 (vs air) |
| Ignition Residue |
≤0.0005% (as SO4) |
| Vapor Pressure |
3.23 psi ( 21.1 °C) |
| Boiling point |
42 °C |
| Freezing point |
-35 °C |
| Density |
1.190 g/cm3 |
