Sodium hydroxide 25% in aqueous solution for biopharmaceutical production
: Caustic soda
:1310-73-2
:
:NaOH
:MFCD00003548
:119 - 135 °C (1013 hPa)
:323
:1.274 g/cm³ (20 °C)
:40 g/mol
:0
:8 II
:14,08627
:1824
:GHS05
:Ambient
- Environmentally Preferable:
- Assay (calculated as NaOH):24,8 - 25,2 %
- Appearance:Passes test
- CO₃ (as Na₂CO₃):Max. 1 %
- Heavy metals (as Pb):Max. 5 ppm
- Cl (Chloride):Max. 20 ppm
- SO₄ (Sulphate):Max. 30 ppm
- Fe (Iron):Max. 3 ppm
- Residual metal catalysts:Unlikely to be present
- Residual solvents (ICH Q3C):Excl.by manufact. process
- Endotoxin (IU/ml):Max. 2
- Filtered at 0.2 µm:Confirmed