Sodium hydroxide 98,5-100,5 Acidimetry, pellets USP, NF, Ph. Eur., BP, pure
: Caustic soda
:1310-73-2
:
:NaOH
:MFCD00003548
:1390 °C
:40 g/mol
:318 °C
:8 Ⅱ
:14,08627
:1823
:GHS05
:Ambient
- Environmentally Preferable:
- Solubility:Water 1,090 g/l at 20 °C
- Form:Solid (white solid as lentils or flakes, frosted, caustic deliquescent, absorbing CO₂ from the air)
- Assay (Acidimetry):98,0 - 100,5%
- Identity according to pharmacopoeias:Passes test
- Appearance of solution:Passes test
- Chloride (Cl):0,02%
- Nitrogen compounds (as N):0,002%
- Phosphate (PO₄):0,002%
- Sulphate (SO₄):0,02%
- Carbonate (as Na₂CO₃):1%
- Residual solvents (Ph. Eur./USP):Passes test
- Insoluble substances and organic matter:Passes test
- Heavy metals (as Pb):0,001%
- Iron (Fe):0,001%
- Potassium (K):Passes test
- SeqPk