Sodium hydroxide 10 mol/L, EMPROVE® EXPERT, SAFC®Supplier: MilliporeSigma
, Soda lye
, Caustic soda
Filtered through a 0.2 µm filter.
Store above +15 °C.
This product has been manufactured from Sodium hydroxide pellets Ph. Eur., BP, JP, NF and water for injection (wfi) acc. USP which conforms with highly purified water (hpw) acc. Ph. Eur.
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).
MW: 40 g/mol
Density: 1.33 g/cm³ (20 °C)
Storage Temperature: Refrigerator
CAS Number: 1310-73-2
Specification Test Results
|Assay (acidimetric,NaOH)||9.9 - 10.1 mol/l|
|Assay (acidimetric)||29.9 - 30.3 %|
|Carbonate (as Na₂CO₃)||≤ 1.0 %|
|Chloride (Cl)||≤ 20 ppm|
|Sulfate (SO₄)||≤ 30 ppm|
|Heavy metals (as Pb)||≤ 5.0 ppm|
|Al (Aluminium)||≤ 10 ppm|
|Fe (Iron)||≤ 3 ppm|
|Ni (Nickel) *||≤ 2.00 ppm|
|Residual solvents (ICH Q3C)||...excluded by production process|
|Endotoxins||≤ 2.0 I.U./ml|