Sodium hydroxide solution
SIGALD/05211 - purum, ≥32%
CAS Number: 1310-73-2
Empirical Formula (Hill Notation): HNaO
Molecular Weight: 40.00
EC Number: 215-185-5
MDL Number: MFCD00003548
Linear Formula: NaOH
Product Type: Chemical
| anion traces | chloride (Cl-): ≤50 mg/kg |
| sulfate (SO42-): ≤50 mg/kg | |
| cation traces | Fe: ≤20 mg/kg |
| concentration | ≥32% |
| density | 1.327 g/cm3 at 25 °C |
| form | solution |
| grade | purum |
| impurities | ≤0.001% heavy metals (as Pb) |
| InChI | 1S/Na.H2O/h;1H2/q+1;/p-1 |
| InChI key | HEMHJVSKTPXQMS-UHFFFAOYSA |
| pH | 14 |
| Quality Level | 200  |
| SMILES string | [OH-].[Na+] |
| technique(s) | titration: suitable |
| vapor pressure | 3 mmHg ( 37 °C) |
