Sodium hydroxide 40% (w/v) in aqueous solution for Kjeldahl nitrogen analysis nitrogen-free
:1310-73-2
:
:NaOH
:MFCD00003548
:40 g/mol
:~100 °C
:~0 °C
:1.53 g/cm³ (20 °C)
:215-185-5
:1824
:8,II
:GHS05
:GHS07
:GHS08
:Ambient
- Appearance:Colorless liquid
- Assay (vs. Sulfuric Acid/Phenolphthalein):39.8 - 40.2 % (w/v)