Sodium Hydroxide Solution 0.5N (N/2) is a precisely formulated and certified alkali solution used as a titration standard for acid-base analysis, pH adjustment, and alkalinity determination.
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Acid-base titration standard in analytical and quality control chemistry
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pH adjustment and neutralization in laboratory and process applications
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Alkalinity and acidity determination in environmental and water testing
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Product Information
| CAS | 1310-73-2 (NaOH) / 7732-18-5 (Water) |
|---|---|
| Assay | 0.500 N ± 0.01 N NaOH |
| Grade | Certified Grade |
| Color | Colorless |
| Physical form | Liquid |
| Appearance | Clear, colorless aqueous solution |
| Solubility | Miscible with water |
| Molecular formula | NaOH (aq) |
| Molecular weight | 40.00 g/mol (NaOH) |
| Autoship Available | Yes |
| Pillar | High Purity |
| Water | N/A (aqueous solution) |












