Sodium hydroxide solution 50% (w/w), BAKER ANALYZED®, J.T.Baker®
Supplier: Avantor
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Danger
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Synonyms:
Caustic soda
BAKR3727-09EA
2750
SGD
BAKR3727-09
BAKR3727-07
BAKR3727-01
BAKR3727-25
BAKR3727-03
BAKR3727-R
BAKR3727-11
Sodium hydroxide solution 50% (w/w), BAKER ANALYZED®, J.T.Baker®
Sodium hydroxide
MPORTANT: Material will freeze if stored below 60°F (16°C).
Caution: IMPORTANT: Material will freeze if stored below 60°F (16°C). Protect from air to avoid absorption of carbon dioxide.
Formula:
NaOH MW: 40 g/mol Boiling Pt: 119…135 °C (1013 hPa) Melting Pt: 9…10 °C Density: 1,53 g/cm³ (20 °C) Storage Temperature: Ambient |
MDL Number:
MFCD00003548 CAS Number: 1310-73-2 EINECS: 215-185-5 UN: 1824 ADR: 8,II |
Specification Test Results
For Laboratory,Research,or Manufacturing Use | 50 - 52% |
Protect from air to avoid absorption of carbon dioxide. | ≤20 |
Assay (NaOH) (by acidimetry) | 50 - 52 % |
Color (APHA) | ≤20 |
Sodium Carbonate (Na₂CO₃) | ≤0.1 % |
Chloride (Cl) | ≤0.002 % |
Sulfate (SO₄) | ≤0.001 % |
Ammonium Hydroxide Precipitate | ≤0.01 % |
Silica (SiO₂), For Information Only | ≤5 ppm |
Heavy Metals (as Ag) | ≤0.001 % |
Potassium (K) | ≤0.01 % |
Nitrogen Compounds (as N) | ≤5 ppm |
Phosphate (PO₄) | ≤5 ppm |
Trace Impurities - Iron (Fe) | ≤5 ppm |
Trace Impurities - Mercury (Hg), For Information Only | |
Trace Impurities - Nickel (Ni) | ≤5.000 ppm |
IMPORTANT: Material will freeze if stored below 60°F (16°C). |
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