Sodium hydroxide ≥98%, pellets, Puriss. p.a. Reag. Ph. Eur., ACS (max. 0.02% K), Fluka™
Supplier: Honeywell Research Chemicals
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Danger
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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 |
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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