Sodium hydroxide 40% (w/v) in aqueous solution for Kjeldahl nitrogen analysis nitrogen-free

Supplier: Ricca Chemical
Danger

Synonyms: Caustic soda

R7280000-20F R7280000-4A R7280000-1A R7280000-500A
RC72805EA 677.82 CAD
RC72805 RC72801 RCR7280000-1A RCR7280000500A
Sodium hydroxide 40% (w/v) in aqueous solution for Kjeldahl nitrogen analysis nitrogen-free
Sodium hydroxide

Nitrogen-free, suitable for Kjeldahl nitrogen tests.

Formula: NaOH
MW: 40 g/mol
Boiling Pt: ~100 °C
Melting Pt: ~0 °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

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Specification Test Results

Appearance Colorless liquid
Assay (vs. Sulfuric Acid/Phenolphthalein) 39.8 - 40.2 % (w/v)

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