Sodium hydroxide (NaOH) in flake form, 99% purity. A versatile strong alkali used in cleaning, saponification, neutralisation and chemical processing.
Inquire About This ProductCaustic Soda Flakes is high-purity sodium hydroxide supplied in a convenient, easy-to-dissolve flake form. As one of the most important industrial alkalis, it is highly soluble in water, generating significant heat during dissolution.
Our caustic soda is manufactured to 99% minimum purity with low chloride and carbonate content, ensuring reliable performance across a wide range of applications. Supplied with a Certificate of Analysis for complete traceability.
| Chemical Name | Sodium Hydroxide |
| CAS Number | 1310-73-2 |
| Molecular Formula | NaOH |
| Purity | 99% min |
| Appearance | White flakes |
| Sodium Carbonate | ≤ 0.5% |
| Sodium Chloride | ≤ 0.05% |
| UN Number | UN 1823 |
| Hazard Class | Class 8 - Corrosive |
Available in moisture-resistant packaging. Custom options on request.
| 25 kg Bag | PP/PE lined bag |
| 500 kg Bag | Bulk FIBC / big bag |
| 1000 kg Bag | Bulk FIBC, palletised |
| Storage | Dry, sealed, away from moisture & acids |
Contact our team for pricing, availability and technical data sheets.
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