Sodium hydroxide ≥98%, pellets, Puriss. p.a. Reag. Ph. Eur., ACS (max. 0.02% K), Fluka™

Supplier: Honeywell Research Chemicals
Danger

Synonyms: Caustic soda

30620-6X1KG 30620-4X5KG
BJ30620-1KGCS 1005.92 USD
BJ30620-1KG BJ30620-5KG
Sodium hydroxide ≥98%, pellets, Puriss. p.a. Reag. Ph. Eur., ACS (max. 0.02% K), Fluka™
Sodium hydroxide
Formula: NaOH
MW: 40 g/mol
Boiling Pt: 1390
Melting Pt: 323
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
Merck Index: 14,08627

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Specification Test Results

Assay 98.0 - 100.5 %
Assay of Na₂CO₃ Max. 1.0 %
Aluminium (Al) Max. 0.0005 %
Arsenic (As) Max. 0.0001 %
Calcium (Ca) Max. 0.0005 %
Copper (Cu) Max. 0.0005 %
Iron (Fe) Max. 5 ppm
Mercury (Hg) Max. 0.05 ppm
Potassium (K) Max. 0.02 %
Magnesium (Mg) Max. 0.0005 %
Nickel (Ni) Max. 0.0005 %
Lead (Pb) Max. 0.0002 %
Zinc (Zn) Max. 0.0005 %
Heavy metals (as Pb) Max. 5 ppm
Heavy metals (as Ag) Max. 0.002 %
Chloride (Cl) Max. 100 ppm
Phosphate (PO₄) Max. 0.0005 %
Silicate (as SiO₂) Max. 0.001 %
Sulfate (SO₄) Max. 100 ppm
Total N Max. 0.0003 %
Appearance of the solution complying
Vapor Pressure <18 mmHg ( 20 °C)


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