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71686
Fluka
Sodium hydroxide solution
SKU
71686
for HPLC, 50%
Synonym(s)
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) | Linear Formula NaOH | MDL Number | Molar Mass 40.0 g/mol |
| Synonyms Caustic soda |
Documents
Specifications
| Property | Value |
|---|---|
| assay | 49.0 - 51.0 % |
| density (D 20/4) | 1.500 - 1.540 |
| carbonate (as Na2CO3) | Max. 0.1 % |
| absorbance 500 nm | Max. 0.02 |
| absorbance at 300 nm | Max. 0.03 |
| absorbance 280 nm | Max. 0.08 |
| absorbance at 260 nm | Max. 0.15 |
| absorbance at 240 nm | Max. 0.17 |
| suitability test (HPLC) | complying |
Properties
| Property | Value |
|---|---|
| Boiling Point/Range | 143 °C |
| Certification | For HPLC |
| Color | Colorless |
| Concentration | 50.00% |
| Corrosivity | Corrosive to metals |
| Density | 1.525 g/cm3 |
| Flashpoint | Not applicable |
| For Use With (Equipment) | For HPLC |
| Form | Liquid |
| Grade | HPLC Grade |
| Incompatible Materials | On dilution or dissolving in water, considerable heating always occurs, Exothermic reaction with strong acids, Gives off hydrogen by |
| Lower Explosion Limit | Not applicable |
| Melting Point/Range | 12 °C |
| Partition Coefficient | No data available |
| Purity Percentage | 50.00 |
| Purity Details | 50.00% |
| Solubility in Water | In all proportions |
| Upper Explosion Limit | Not applicable |
| Vapor Pressure | No data available |
| Viscosity | No data available |
| pH-Value | 14 |
| Storage Temperature | Ambient |
Safety Information
| Property | Value |
|---|---|
| Hazard Class | 8 |
| Package Group | II |
| UN ID | UN1824 |
