Sodium hydroxide 50% (w/w) in water, extra pure
:1310-73-2
:
:NaOH
:MFCD00003548
:40 g/mol
:119…135 °C (1013 hPa)
:12 °C
:1.5 g/cm³
:Ambient
:215-185-5
:1824
:8,II
:GHS05
- Appearance:Clear colorless Viscous solution
- Heavy metals:≤10 ppm
- Density:(20°C) 1.510 to 1.540 kg/l
- Titration with HCl:49.0 to 51.0 %
- Sodium carbonate (Na2CO3):≤0.2 % (Na2CO3)
- Sodium sulfate (Na2SO4):≤100 ppm (Na2SO4)
- Sodium chloride (NaCl):≤200 ppm (NaCl)