Sodium hydroxide 98.0-100.5% (by acidimetry) USP, NF, Ph. Eur., BP, pharma grade

Supplier: PanReac AppliChem

Synonyms: Caustic soda

141929.0416 141929.1214
APPC141929.0416EA 0 EUR
APPC141929.0416 APPC141929.1214
Sodium hydroxide 98.0-100.5% (by acidimetry) USP, NF, Ph. Eur., BP, pharma grade
Sodium hydroxide
Formula: NaOH
MW: 40 g/mol
Boiling Pt: 1.390 °C
Melting Pt: 318 °C
MDL Number: MFCD00003548
CAS Number: 1310-73-2
EINECS: 215-185-5
UN: 1823
ADR: 8 II
Merck Index: 14,08627

Order Now

Specification Test Results

Assay (Acidim.) 98.0 - 100.5%
Assay (as Na) 54.0 - 59.8%
Identity according to Pharmacopoeias Passes Test
Insoluble matter in H₂O 0.025%
Insoluble Substances and Organic Matter Passes Test
Chloride (Cl) 0.0200%
Nitrogen Compounds (as N) 0.002%
Phosphate (PO₄) 0.002%
Sulfate (SO₄) 0.0200%
Carbonate (as Na₂CO₃) 1.0%
Residual solvents (Ph. Eur./USP) Passes Test
Fe 0.001%
K 0.5%
Elemental impurities (ICH Q3D), Class 1, Cd 0.5 ppm
Elemental impurities (ICH Q3D), Class 1, Pb 5 ppm
Elemental impurities (ICH Q3D), Class 1, As 1.5 ppm
Elemental impurities (ICH Q3D), Class 1, Hg 1.5 ppm
Elemental impurities (ICH Q3D), Class 2A, Co 5 ppm
Elemental impurities (ICH Q3D), Class 2A, V 10 ppm
Elemental impurities (ICH Q3D), Class 2A, Ni 20 ppm
Elemental impurities (ICH Q3D), Class 2B, Tl 5 ppm
Elemental impurities (ICH Q3D), Class 2B, Au 10 ppm
Elemental impurities (ICH Q3D), Class 2B, Pd 10 ppm
Elemental impurities (ICH Q3D), Class 2B, Ir 10 ppm
Elemental impurities (ICH Q3D), Class 2B, Os 10 ppm
Elemental impurities (ICH Q3D), Class 2B, Rh 10 ppm
Elemental impurities (ICH Q3D), Class 2B, Ru 10 ppm
Elemental impurities (ICH Q3D), Class 2B, Se 15 ppm
Elemental impurities (ICH Q3D), Class 2B, Ag 15 ppm
Elemental impurities (ICH Q3D), Class 2B, Pt 10 ppm
Elemental impurities (ICH Q3D), Class 3, Li 55 ppm
Elemental impurities (ICH Q3D), Class 3, Sb 120 ppm
Elemental impurities (ICH Q3D), Class 3, Ba 140 ppm
Elemental impurities (ICH Q3D), Class 3, Mo 25 ppm
Elemental impurities (ICH Q3D), Class 3, Cu 250 ppm
Elemental impurities (ICH Q3D), Class 3, Sn 600 ppm
Elemental impurities (ICH Q3D), Class 3, Cr 25 ppm


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR