Sodium hydroxide ≥98% (by acidimetry), pellets, AR® ACS, Macron Fine Chemicals™

Supplier: Avantor Performance Materials
Danger

Synonyms: Caustic soda

7708-12EA 0 INR
7708-12 7708-10 7708-06 7708-28 MACR7708-88 7708-20
Sodium hydroxide ≥98% (by acidimetry), pellets, AR® ACS, Macron Fine Chemicals™
Sodium hydroxide

AR - The standard Macron Fine Chemicals™ grade of analytical reagents; suitable for laboratory and general use.

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

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Specification Test Results

Meets ACS Reagent Chemical Requirements
For Laboratory, Research,or Manufacturing Use
Assay (NaOH) (by Acidimetry) ≥98%
Identification Passes Test
Calcium (Ca) ≤0.005%
Chloride (Cl) ≤0.005%
Copper (Cu) ≤0.001%
Heavy Metals (as Ag) ≤0.001%
Insoluble Matter ≤0.003%
Iron (Fe) ≤0.0003%
ACS - Magnesium (Mg) ≤0.002%
Mercury (Hg) ≤0.100 ppm
Nickel (Ni) ≤0.0005%
Nitrogen Compounds (as N) ≤0.0003%
Phosphate (PO₄) ≤0.0002%
Potassium (K) ≤0.02%
Sodium Carbonate (Na₂CO₃) ≤0.4%
ACS - Sulphate (SO₄) ≤0.003%
Meets Reagent Specifications for Testing USP/NF Monographs
Appearance (White Hygroscopic Pellets)

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