Sodium hydroxide 50 - 52% in water, colourless liquid for ion chromatography
Catalog # 72064-500ML
Supplier: Merck
CAS Number:
Specifications
- Pk:500 mL
- Seq:2725
- Environmentally Preferable:
Specifications
Specification Test Results
- Titration (T) Hcl 1 M:50.0 - 52.0%
- Content of Carbonate (T):≤0.1% (Carbonate (as Na₂CO₃))
- Density D20/4:1.515 - 1.545
- Miscellaneous Tests, Ammonium Hydroxide Precipitate:≤0.01
- Metal Trace Analysis (ICP):Corresponds to Requirements
- Aluminium (ICP):≤5 mg/kg
- Calcium (ICP):≤10 mg/kg
- Cadmium (ICP):≤5 mg/kg
- Cobalt (ICP):≤5 mg/kg
- Chromium (ICP):≤5 mg/kg
- Copper (ICP):≤5 mg/kg
- Iron (ICP):≤5 mg/kg
- Potassium (ICP):≤100 mg/kg
- Magnesium (ICP):≤5 mg/kg
- Manganese (ICP):≤5 mg/kg
- Nickel (ICP):≤5 mg/kg
- Lead (ICP):≤10 mg/kg
- Zinc (ICP):≤5 mg/kg
- Total Sulphur as SO₄ (ICP):≤10 mg/kg
- Chloride (ICP):≤100 mg/kg
- Total Nitrogen (ICP):≤5 mg/kg
- Phosphate (PO₄):≤5 mg/kg
- Various Guarantee Label Test, Silicat (As SiO(2)):≤10 mg/kg
- Recommended Retest Period:51 Months
Specification Test Results
About this item
Synonyms: Caustic soda
:
:40 g/mol
UN:1824
ADR:8,II
:GHS05
CAS Number:1310-73-2
Formula:NaOH
MDL Number:MFCD00003548