Description
Specifications Table
Product Name – DIETHANOLAMINE 99% AR Quantity/Pack Size – 500 ml, 2500 ml Form – Liquid Grade – AR (Analytical Reagent) Application – Synthesis, gas treatment, corrosion inhibition
Product Overview
DIETHANOLAMINE 99% AR is a high-purity, colorless to pale yellow liquid with a mild ammonia-like odor, widely recognized for its versatility in laboratory and industrial applications. As an analytical reagent (AR) grade chemical, it meets stringent purity standards, ensuring reliable results in sensitive procedures. Its hygroscopic nature allows it to absorb moisture efficiently, making it a preferred choice for gas scrubbing processes, particularly in removing acidic gases like carbon dioxide and hydrogen sulfide. The compound’s bifunctional structure—combining amine and alcohol groups—enhances its reactivity, enabling its use as a building block in organic synthesis, including the production of surfactants, emulsifiers, and pharmaceutical intermediates. Additionally, DIETHANOLAMINE serves as an effective corrosion inhibitor in metalworking fluids and cooling systems, prolonging equipment lifespan. Its solubility in water and organic solvents further broadens its applicability across diverse chemical processes. This reagent is carefully packaged to prevent contamination, ensuring long-term stability when stored under recommended conditions. Whether used in small-scale research or bulk industrial applications, DIETHANOLAMINE 99% AR delivers consistent performance, making it an indispensable component in laboratories and manufacturing facilities alike.
FAQs
1. What is the shelf life of DIETHANOLAMINE 99% AR when stored properly?
When stored in a tightly sealed container away from moisture and direct sunlight, DIETHANOLAMINE 99% AR retains its stability for up to 24 months from the date of manufacture. Over time, exposure to air may lead to gradual absorption of carbon dioxide, potentially forming carbonate salts.
2. Is DIETHANOLAMINE 99% AR compatible with glass or plastic containers?
DIETHANOLAMINE 99% AR is compatible with borosilicate glass and high-density polyethylene (HDPE) containers. However, prolonged storage in metal containers should be avoided due to its corrosive nature, which may lead to degradation of the material over time.
3. Can DIETHANOLAMINE 99% AR be used as a substitute for monoethanolamine (MEA) in gas treatment?
While DIETHANOLAMINE shares similar gas absorption properties with MEA, it offers a lower vapor pressure and higher thermal stability, making it suitable for applications requiring reduced volatility. However, the substitution depends on the specific process requirements, as DEA may react differently in certain chemical environments.
4. What precautions should be taken while handling DIETHANOLAMINE 99% AR?
DIETHANOLAMINE 99% AR is a skin and eye irritant, so protective gloves, goggles, and lab coats should be worn during handling. Work in a well-ventilated area or under a fume hood to avoid inhalation of vapors, and ensure proper disposal methods are followed as per local regulations.
5. Does DIETHANOLAMINE 99% AR require any special storage conditions?
Store DIETHANOLAMINE 99% AR in a cool, dry place with the container tightly sealed to prevent moisture absorption. Avoid exposure to incompatible substances such as strong oxidizing agents, acids, and metals to maintain its purity and effectiveness.
