Sodium hydroxide ≥99% (NaOH basis by acidimetry), pellets, EMSURE® ISO ISO for LC-MS, Supelco®
Supplier: MilliporeSigma
Certificates
About this item
Synonyms: Caustic soda
CAS Number:1310-73-2
:
Formula:NaOH
MDL Number:MFCD00003548
:40 g/mol
Merck Index:14,08627
Boiling Pt:1390 °C (1013 hPa)
Melting Pt:318 °C (lit.)
Density:2.13 g/cm3 (20 °C)
UN:1823
ADR:8,II
:M-Clarity™ quality level = MQ300
Storage Temperature:Ambient
EINECS:215-185-5
REACH:01-2119457892-27
:GHS05
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Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Assay (acidimetric, NaOH):99% min
- Carbonate (as Na₂CO₃):1.0% max
- Chloride (Cl):0.012% max
- Phosphate (PO₄):0.0005% max
- Silicate (SiO₂):0.001% max
- Sulfate (SO₄):0.010% max
- Total nitrogen (N):0.0003% max
- Heavy metals (as Pb):0.0005% max
- Al (Aluminium):0.0005% max
- As (Aresnic):0.0001% max
- Ca (Calcium):0.0005% max
- Cu (Copper):0.0002% max
- Fe (Iron):0.0005% max
- K (Pottassium):0.05% max
- Mg (Magnesium):0.0005% max
- Ni (Nickel):0.00025% max
- Pb (Lead):0.0005% max
- Zn (Zinc):0.001% max
- .:.
Specification Test Results
Related Information
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Product Literature
ghs_1.06498
SDS
VWR GHS Compliance Letter (US)
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