Sodium Hydroxide (CAS 1310-73-2) – Wholesale & Research Grade
Sodium hydroxide is an alkali metal hydroxide.
Research Context
Sodium hydroxide, often referred to as caustic soda or lye, is a highly versatile chemical with numerous applications across various research fields. Its strong alkaline properties make it an essential reagent in chemical synthesis, particularly in the production of biodiesel, where it acts as a catalyst in transesterification reactions. Additionally, sodium hydroxide is employed in the purification processes of organic compounds, facilitating the removal of acidic impurities.
Mechanism of Action
The primary mechanism of action of sodium hydroxide is its ability to dissociate completely in aqueous solutions, releasing hydroxide ions. This increase in hydroxide ion concentration results in a significant rise in pH, enabling the neutralization of acids and the promotion of various chemical reactions. In organic chemistry, this property is exploited in reactions such as saponification, where fats are converted into soaps through the hydrolysis of triglycerides.
Solubility and Storage Advice
Sodium hydroxide is highly soluble in water, producing an exothermic reaction that generates heat. For this reason, it is crucial to add sodium hydroxide to water slowly to avoid violent reactions. When storing sodium hydroxide, it should be kept in tightly sealed containers made of materials resistant to corrosion, such as polyethylene or glass. It is also recommended to store it in a cool, dry place, away from acids and incompatible substances, to prevent hazardous reactions.
Future Research Directions
Future research involving sodium hydroxide may focus on its role in green chemistry initiatives and sustainable practices. Innovations in its application for waste treatment and remediation of environmental pollutants present exciting opportunities. Furthermore, the exploration of sodium hydroxide in novel biochemical processes, such as enzyme catalysis, could lead to the development of more efficient and eco-friendly synthetic pathways. Continued studies on its interactions with other substances will further enhance its utility in various industrial and laboratory settings.
| CAS Number | 1310-73-2 |
|---|---|
| Formula | HNaO |
| Mol. Weight | 39.997 g/mol |
| IUPAC Name | sodium hydroxide |
| Grade | HPLC ≥98% |
Synthesis & Storage
Sodium Hydroxide is supplied as a lyophilized powder to ensure stability during transit.
For long-term storage of CAS 1310-73-2, we recommend maintaining at -20°C.
Researchers must reconstitute this peptide with bacteriostatic water or sterile solvent only when ready for use.
Quality Control: All batches undergo rigorous HPLC purity testing (≥98%) prior to dispatch from our USA fulfillment center.