Caustic Soda Lye 48% Product Description
Caustic Soda Lye, also known as Sodium Hydroxide (NaOH), is a highly alkaline solution that is widely used in various industrial applications. The 48% concentration of this product makes it particularly effective for a range of chemical processes. It is a colorless, odorless liquid that is highly soluble in water, releasing heat upon dissolution. Due to its caustic nature, it is essential to handle this product with care, using appropriate personal protective equipment (PPE) to avoid skin and eye contact.
Uses of Caustic Soda Lye 48%
- Chemical Manufacturing: Used as a key ingredient in the production of various chemicals, including soaps, detergents, and textiles.
- Food Processing: Employed in food processing for pH regulation and as a cleaning agent in food production facilities.
- Water Treatment: Utilized in water treatment plants to adjust pH levels and remove heavy metals from wastewater.
- Pulp and Paper Industry: Acts as a pulping agent in the production of paper and cardboard.
- Biodiesel Production: Serves as a catalyst in the transesterification process for biodiesel production.
- Cleaning Agent: Commonly used in industrial cleaning applications to remove grease, oils, and other contaminants.
Technical Data
| Property | Specification |
|---|---|
| Chemical Name | Sodium Hydroxide |
| Concentration | 48% (w/w) |
| Appearance | Colorless, clear liquid |
| pH | 13-14 |
| Density | 1.52 g/cm³ |
| Boiling Point | 140 °C (284 °F) |
| Freezing Point | -20 °C (-4 °F) |
| Solubility in Water | Highly soluble |
| Hazard Classification | Corrosive |
| Storage Conditions | Store in a cool, dry place, away from incompatible materials |
Safety Precautions
- Always wear appropriate PPE, including gloves, goggles, and protective clothing.
- Ensure proper ventilation when handling the product.
- In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical attention.
By understanding the properties, uses, and safety measures associated with Caustic Soda Lye 48%, users can effectively and safely incorporate this versatile chemical into their operations.