General
Extra Neutral Alcohol (ENA) is a highly purified form of ethanol produced through multiple distillation and rectification processes. Its characteristics depend on the quality of raw materials, distillation efficiency, and purity level. ENA is widely used in the production of alcoholic beverages, cosmetics, pharmaceuticals, and perfumery applications.
ENA is derived from molasses or grain-based sources and is known for its neutral taste and odour, making it suitable for high-quality industrial and commercial uses.
Main composition of ENA (Typical Values)
| Component | ENA (%) |
|---|
| Ethanol | 96 – 99.9% |
| Water | 0.1 – 4% |
| Impurities | Negligible |
Solubility
ENA is fully miscible with water and blends easily with various organic compounds. Its high purity enhances its effectiveness in formulations requiring consistent and stable mixtures.
Viscosity
ENA has low viscosity similar to ethanol, allowing smooth flow and easy handling during storage and transport. Temperature variations slightly affect viscosity but do not significantly impact performance.
ENA is a Newtonian fluid with stable flow properties. Its pumpability depends primarily on temperature and storage conditions. Due to its high purity, it maintains consistent physical characteristics across applications.
Storage and Stability
ENA remains stable under proper storage conditions. It should be stored in tightly sealed containers away from heat, moisture, and contamination to maintain its purity and quality.
Explosion and Health Hazard data
ENA is highly flammable and requires strict safety precautions during handling and transportation. Vapours can form explosive mixtures with air, especially in confined spaces. Direct exposure should be minimized, and it should be kept away from strong oxidizing agents and ignition sources.
