Sodium hydroxide ≥98%, pellets, GPR RECTAPUR®
Supplier: VWR Chemicals
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Danger
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Synonyms:
Caustic soda
VWRC28245.265EA
18.4
SGD
VWRC28245.265
VWRC28245.298
VWRC28245.367
VWRC28245.460
Sodium hydroxide ≥98%, pellets, GPR RECTAPUR®
Sodium hydroxide
Formula:
NaOH MW: 40 g/mol Boiling Pt: 1390 °C (1013 hPa) Melting Pt: 323 °C Density: 2,13 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00003548 CAS Number: 1310-73-2 EINECS: 215-185-5 UN: 1823 ADR: 8,II REACH: 01-2119457892-27 Merck Index: 14,08627 |
Specification Test Results
Assay | Min. 98 % |
Heavy metals (as Pb) | Max. 5 ppm |
Total N (Nitrogen) | Max. 5 ppm |
CO3 (as Na2CO3) | Max. 1.0 % |
Cl (Chloride) | Max. 50 ppm |
PO4 (Phosphate) | Max. 20 ppm |
SiO4 (as SiO2) | Max. 100 ppm |
SO4 (Sulphate) | Max. 50 ppm |
Al (Aluminium) | Max. 10 ppm |
Fe (Iron) | Max. 10 ppm |
K (Potassium) | Max. 0.1 % |
Pb (Lead) | Max. 5 ppm |
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