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71694
Fluka
Sodium hydroxide
SKU
71694
Tested according to Ph.Eur.
Synonym(s)
NaOH;Caustic soda
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General Information:
- Leading the industry for over 65 years
- Honeywell now delivers Fluka™ premium grade inorganic reagents worldwide – with consistency, purity and accuracy assured
| Brand Fluka | CAS Numbers (All) | EC Number | Linear Formula NaOH | MDL Number |
| Molar Mass 40.00 g/mol | RTECS Number WB4900000 | Synonyms NaOH;Caustic soda |
Documents
Specifications
| Property | Value |
|---|---|
| Assay | 97.0 - 100.5 % |
| pH | Min. 11.0 |
| Appearance of the solution | complying |
| Iron (Fe) | Max. 10 ppm |
| Heavy metals (as Pb) | Max. 20 ppm |
| Assay of Na2CO3 | Max. 2 % |
| Chloride (Cl) | Max. 100 ppm |
| Sulfate (SO4) | Max. 100 ppm |
| Residual solvents | complying |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 1.390 °C (1.013 hPa) |
| Certification | Ph. Eur. |
| Color | Colorless |
| Corrosivity | Corrosive to metals |
| Density | 2.13 g/cm3 (20 °C) |
| Flashpoint | Not applicable |
| Form | Solid |
| Grade | Reagent Grade |
| Incompatible Materials | Zinc, Aluminium, Tin, Gives off hydrogen by reaction with metals, Exothermic reaction with water, Exothermic reaction with strong acids |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | 319 °C |
| Partition Coefficient | No data available |
| Solubility in Water | Completely soluble |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | No data available |
| Viscosity | No data available |
| pH-Value | Alkaline |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 8 |
| Package Group | II |
| UN ID | UN1823 |
