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MONOETHANOLAMINE

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MOQ : 50 Kilograms

MONOETHANOLAMINE Specification

Grade
Industrial Grade

Properties
Colorless, hygroscopic, ammonia-like odor, viscous

Purity
99% Min

Density
1.017 Gram per cubic centimeter(g/cm3)

Usage
As an intermediate, neutralizing agent, emulsifier

Smell
Ammoniacal odor

Ingredients
Monoethanolamine (MEA)

Taste
Alkaline taste (not to be ingested)

Molecular Formula
C2H7NO

Ph Level
11.5 (1% solution)

Shelf Life
24 months

Appearance
Clear, colorless to pale yellow liquid

EINECS No
205-483-3

CAS No
141-43-5

Refractive Rate
1.454 (@20C)

HS Code
29221100

Molecular Weight
61.08 g/mol

Structural Formula
HOCH2CH2NH2

Melting Point
10.3C

Solubility
Miscible with water, alcohol, and ether

Poisonous
Yes, harmful if swallowed

Storage
Store in tightly closed containers, in a cool, dry, well-ventilated area

Application
Gas treatment, surfactants, detergents, pharmaceuticals, emulsifiers, textiles

Physical Form
Liquid

Product Type
Chemical Compound

Stability
Stable under recommended storage conditions

pKa
9.5

Viscosity
24.4 cP at 20C

Vapor Pressure
0.5 mmHg at 20C

Flash Point
93C (Closed Cup)

Transport Information
UN 2491, Monoethanolamine, Class 8, PG III

Packaging Type
Drums, IBC totes, bulk

Odor Threshold
3 ppm

Decomposition Products
Nitrogen oxides, carbon oxides, ammonia

Auto Ignition Temperature
410C

Boiling Point
170C

UN Number
2491

Corrosivity
Corrosive to metals

MONOETHANOLAMINE Trade Information

Minimum Order Quantity
50 Kilograms

Supply Ability
1 Kilograms Per Week

Delivery Time
1 Week

About MONOETHANOLAMINE

MONOETHANOLAMINE

CAS No.: 141-43-5

Synonyms : MEA, Amino-2-Hydroxyethane, Aminoethyl alcohol, 2-Ethanolamine, Aminoethanol, 2-Hydroxyethylamine

Formula : C2H7NO

Molecular Weight : 61.1

Assay : Min. 99 % by GC and Acid-Base Titration

Distillation Range : 166 - 178 D.C.

Water Content : 0.5 Max % by wt

Specific gravity at 20/20 D.C. : 1.015-1.02

Colour : 25 APHA max

Freezing Point : 10.3 D.C.

Refractive Index, n20D : 1.4548

Dynamic Viscosity, at 20oC, m Pas : 24

pH of 0.1N Aq.soln. : 12.05

Applications : Corrosion Inhibitors, Pharmaceuticals, Textile Auxiliaries, Cosmetics and Wood Chemicals, Scrubbing acidic gases (H2S, CO2)

Applications and Versatility

Monoethanolamine (MEA) is renowned for its multifaceted roles in various industries. It is used as an intermediate, neutralizing agent, and emulsifier in applications including gas treatment, detergents, surfactants, pharmaceuticals, textiles, and emulsifiers. Its ability to interact effectively with other chemicals makes it indispensable for both industrial processing and manufacturing environments.

Safe Handling and Storage

MEA demands careful handling due to its corrosivity and toxicity. It should always be kept in tightly sealed containers within a cool, dry, well-ventilated area. Appropriate safety precautions, including protective equipment, are critical. The product remains stable under recommended storage conditions and has a shelf life of 24 months.

FAQs of MONOETHANOLAMINE:

Q: How should monoethanolamine be safely stored and handled?

A: Monoethanolamine should be stored in tightly closed containers placed in a cool, dry, well-ventilated area away from incompatible substances. Use appropriate personal protective equipment (gloves, goggles, protective clothing) when handling, as MEA is corrosive to metals and harmful if ingested or inhaled.

Q: What is the primary usage of monoethanolamine in industry?

A: The main uses of monoethanolamine are as an intermediate in chemical synthesis, as well as a neutralizing agent, gas treatment component, emulsifier, and ingredient in detergents, surfactants, pharmaceuticals, and textile processing.

Q: Where is monoethanolamine commonly applied and distributed in India?

A: Monoethanolamine is widely used by manufacturers, exporters, distributors, suppliers, and wholesalers across diverse sectors, including gas treatment plants, detergent and surfactant production facilities, textile processing units, and the pharmaceutical industry throughout India.

Q: What are the benefits of using monoethanolamine in gas treatment processes?

A: MEA effectively removes acid gases, such as CO2 and H2S, from natural gas streams due to its strong alkaline properties and high solubility, making it a preferred choice in gas treatment and purification applications.

Q: When is it recommended to replace or dispose of stored monoethanolamine?

A: Stored monoethanolamine should be used within its 24-month shelf life for optimal quality. Replace or dispose of the product if signs of degradation, contamination, or container corrosion are noticed, following environmental and safety regulations.

Q: How is monoethanolamine typically transported?

A: MEA is transported as a hazardous material under UN Number 2491 (Class 8, PG III) and is typically supplied in drums, IBC totes, or in bulk. Adherence to transport regulations for corrosive liquids is mandatory to maintain safety during distribution.

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