Sodium hydroxide 98.5%, pellets for analysis
Supplier: Thermo Fisher Scientific
Certificates
About this item
Synonyms: Caustic soda
CAS Number:1310-73-2
:
Formula:NaOH
MDL Number:MFCD00003548
Boiling Pt:1390 °C (760 mmHg)
Molecular Weight:40 g/mol
Melting Pt:318 °C
ADR:8 II
Merck Index:14,08627
UN:1823
:GHS05
Storage Temperature:Ambient
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance:White Pellets
- Titration with HCl:≥98.0 %
- Chloride (Cl):≤70 ppm
- Phosphate (PO4):≤3 ppm
- Sulfate (SO4):≤40 ppm
- Sodium carbonate (Na2CO3):≤0.5 %
- Aluminium (Al):≤5 ppm
- Calcium (Ca):≤10 ppm
- Iron (Fe):≤8 ppm
- Nickel (Ni):≤3 ppm
- Potassium (K):≤0.1 %
- Silver (Ag):≤1 ppm
- Heavy metals (as Pb):≤10 ppm
- Silicon dioxide (SiO2):≤20 ppm
- Nitrogen compounds (as N):≤0.0003 %
Specification Test Results
Frequently Bought Together
Acetone ≥99%, TECHNICAL
Supplier: VWR Chemicals
VWR® Dosatest, pH indicator test strips, non bleeding
Supplier: VWR Chemicals
VWR® Measuring Cylinders, Tall Form, Class A, Borosilicate Glass
Supplier: VWR Collection
Magnetic stirring bar retrievers
Supplier: COWIE
Water, HiPerSolv CHROMANORM® for HPLC
Supplier: VWR Chemicals
Sodium hydroxide 98.5-100.5%, pellets, AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent
Supplier: VWR Chemicals
Methanol ≥99.8%, HiPerSolv CHROMANORM® Reag. Ph. Eur., gradient grade for HPLC
Supplier: VWR Chemicals
Test strips, nitrate/nitrite, Dosatest
Supplier: VWR Chemicals
VWR®, Conductivity standard solutions
Supplier: VWR Chemicals
Sodium standard solutions (NIST)
Supplier: Hach