Hydrochloric acid - 30721
Code: 30721
Hydrochloric acid
Puriss. p.a., ACS Reagent, Reag. ISO, Reag. Ph. Eur., fuming, ≥37%, APHA: ≤10
Hydrogen Chloride Solution
ACS Reagent, Reag. ISO, Reag. Ph. Eur., fuming
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 |
min. 37 % |
| Density (20°C) |
min. 1.18 g/ml |
| Residue on ignition (SO4) |
max. 0.0005 % |
| Non-volatile matter |
max. 0.005 % |
| Ammonium (NH4) |
max. 0.0001 % |
| Silver (Ag) |
max. 0.000001 % |
| Aluminium (Al) |
max. 0.000005 % |
| Arsenic (As) |
max. 0.000001 % |
| Barium (Ba) |
max. 0.000002 % |
| Beryllium (Be) |
max. 0.000002 % |
| Bismuth (Bi) |
max. 0.00001 % |
| Calcium (Ca) |
max. 0.00005 % |
| Cadmium (Cd) |
max. 0.000001 % |
| Cobalt (Co) |
max. 0.000001 % |
| Chromium (Cr) |
max. 0.000002 % |
| Copper (Cu) |
max. 0.000002 % |
| Iron (Fe) |
max. 0.00002 % |
| Germanium (Ge) |
max. 0.000005 % |
| Mercury (Hg) |
max. 0.000001 % |
| Potassium (K) |
max. 0.00001 % |
| Lithium (Li) |
max. 0.000001 % |
| Magnesium (Mg) |
max. 0.00001 % |
| Manganese (Mn) |
max. 0.000001 % |
| Molybdenum (Mo) |
max. 0.000002 % |
| Sodium (Na) |
max. 0.00005 % |
| Nickel (Ni) |
max. 0.000002 % |
| Lead (Pb) |
max. 0.000002 % |
| Strontium (Sr) |
max. 0.000001 % |
| Titanium (Ti) |
max. 0.00001 % |
| Thallium (Tl) |
max. 0.000005 % |
| Vanadium (V) |
max. 0.000001 % |
| Zinc (Zn) |
max. 0.000005 % |
| Zirconium (Zr) |
max. 0.00001 % |
| Heavy metals (as Pb) |
max. 0.0001 % |
| Free chlorine (Cl) |
max. 0.00005 % |
| Bromide (Br) |
max. 0.005 % |
| Phosphate (PO4) |
max. 0.00005 % |
| Sulfate (SO4) |
max. 0.0001 % |
| Sulfite (SO3) |
max. 0.0001 % |
| Appearance of the substance |
complying |
| APHA |
max. 10 |
| Residual solvents |
complying |
| Property |
Value |
| Vapor Pressure |
3.23 psi ( 21.1 °C) |
| Vapor Density |
1.3 (vs air) |
| Ignition Residue |
≤0.0005% (as SO4) |
| Boiling point |
42 °C |
| Freezing point |
-35 °C |
| Density |
1.190 g/cm3 |
