Sodium hydroxide 98.5-100.5% (by acidimetry), pellets BP, Ph. Eur., NF, USP, pure

Sodium hydroxide 98.5-100.5% (by acidimetry), pellets BP, Ph. Eur., NF, USP, pure

:1310-73-2

:NaOH

:MFCD00003548

:40 g/mol

:1390 °C

:318 °C

:Ambient

:1823

:8,Ⅱ

:GHS05

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