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Choline Hydroxide Aq. Solution

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Choline Hydroxide Aq. Solution Specification

Moisture (%)
Balance to 100%

Viscosity
Low viscosity

Molecular Formula
C5H15NO2

Heavy Metal (%)
<0.002%

Particle Size
Not applicable (liquid)

Assay
45% - 50%

Boiling point
>100C (aqueous solution)

Ph Level
~13.5 (strongly alkaline)

Melting Point
Not applicable (aqueous solution)

Residue on Ignition
<0.5%

HS Code
292390

Place of Origin
India

Molecular Weight
121.18 g/mol

EINECS No
204-697-4

Storage
Store tightly closed in a cool, dry, and well-ventilated area away from incompatible substances

Other Names
(2-Hydroxyethyl)trimethylammonium hydroxide solution, Choline base aqueous solution

CAS No
123-41-1

Type
Chemical Reagent

Grade
Analytical Grade / Technical Grade

Usage
Laboratory, Pharmaceutical Intermediate, Catalyst, Organic Synthesis

Purity
45% - 50%

Appearance
Clear to slightly hazy liquid

Application
Catalyst, pH Adjuster, Chemical Manufacturing, Laboratory Reagent

Raw Material
Choline chloride, Sodium hydroxide

Smell
Mild amine-like odor

Color
Colorless to pale yellow

Form
Aqueous solution

Choline Hydroxide Aq. Solution Trade Information

Main Export Market(s)
Central America, Asia, North America, Western Europe, Middle East, Africa, Eastern Europe, South America, Australia

Main Domestic Market
All India

About Choline Hydroxide Aq. Solution

Choline hydroxide aq. solution is a water-based solution that contains choline hydroxide, a quaternary ammonium salt that is used in various industrial and scientific applications. Choline is an essential nutrient that plays a vital role in many physiological processes in the human body, including the development and maintenance of healthy cell membranes, as well as the synthesis of the neurotransmitter acetylcholine.

In industrial applications, choline hydroxide aq. solution is used as a catalyst for a variety of chemical reactions, including the synthesis of polymers, resins, and surfactants. It is also used as a solvent for the extraction of organic compounds and as a stabilizer in the production of photographic films.

In scientific research, choline hydroxide aq. solution is used as a reagent in analytical chemistry to detect and measure the concentration of certain compounds in a sample. It is also used in molecular biology as a component of certain buffer solutions, which help to maintain a stable pH and ionic environment for biological reactions to occur.

It is important to handle choline hydroxide aq. solution with care, as it can be corrosive and may cause skin and eye irritation if it comes into contact with the skin or mucous membranes. Proper safety precautions, such as wearing gloves, goggles, and protective clothing, should be taken when handling this solution.

FAQ

1. Choline hydroxide aqueous solution: what is it?

Ans - Choline, hydrogen, and oxygen make up the water-soluble molecule known as choline hydroxide aq. solution. In many industrial and laboratory applications, it serves as a base.

2. How is choline hydroxide aqueous solution used?

Ans - In addition to being used as a pH adjuster, choline hydroxide aq. solution also serves as a precursor to several compounds and medications.

3. Is aqueous choline hydroxide dangerous?

Ans - Because it is corrosive and has the potential to irritate the skin, choline hydroxide aq. solution is categorised as a hazardous material.

4. What is the best way to preserve choline hydroxide aqueous solution?

Ans - Since choline hydroxide aq. solution is light sensitive, it should be maintained in a cool, dry location away from heat and direct sunshine.

5. What safety measures should I take when handling choline hydroxide aqueous solution?

Ans - Yes. It is vital to put on protective clothes, such as goggles, gloves, and a lab coat, when handling choline hydroxide aq. solution. Additionally, it's crucial to keep your hands away from your skin, eyes, and mucous membranes.

Exceptional Versatility in Chemical Applications

Choline Hydroxide Aqueous Solution serves multiple functions across laboratories, pharmaceuticals, and chemical industries. Its robust alkalinity and catalytic properties make it an indispensable component for organic synthesis, pharmaceutical intermediate production, and precise pH adjustment in manufacturing processes. This versatility allows for optimized workflows in various scientific and industrial settings.

Safety and Storage Guidelines

Due to its corrosive nature (Hazard Class 8), Choline Hydroxide solution must be handled with care. Store the product tightly sealed in a cool, dry, and ventilated area, away from incompatible substances. The solution is supplied in high-quality HDPE containers, ensuring product integrity and user safety during transportation and storage.

Reliable Quality and Compliance

Manufactured in India using choline chloride and sodium hydroxide, this solution adheres to stringent analytical and technical grade standards. It boasts a purity level of 45-50%, low heavy metal content (<0.002%), and minimal residue on ignition (<0.5%). The product is compliant with international regulations (EINECS No: 204-697-4, CAS No: 123-41-1), making it suitable for export and global industrial use.

FAQ's of Choline Hydroxide Aq. Solution:

Q: What is Choline Hydroxide Aqueous Solution used for in laboratory and industrial applications?

A: Choline Hydroxide Aqueous Solution acts as a catalyst, pH adjuster, and reagent in various settings. It is commonly employed in organic synthesis, pharmaceutical intermediate production, and chemical manufacturing due to its strong alkalinity and high purity.

Q: How should Choline Hydroxide Aqueous Solution be properly stored to ensure maximum shelf life?

A: To maintain its 12-month shelf life, the solution should be stored tightly closed in a cool, dry, and well-ventilated area, away from incompatible materials. Proper storage in HDPE drums or containers helps protect product quality and user safety.

Q: When is it beneficial to use Choline Hydroxide Aqueous Solution as a catalyst or pH adjuster?

A: Choline Hydroxide's strong alkaline properties (pH ~13.5) make it an ideal catalyst and pH regulator during organic synthesis and in precise chemical processes. Its aqueous form allows for easy integration and controlled adjustments in both laboratory and industrial scenarios.

Q: Where is Choline Hydroxide Aqueous Solution typically manufactured and what is its origin?

A: This product is predominantly produced in India, utilizing choline chloride and sodium hydroxide as raw materials. It is distributed globally by exporters, manufacturers, and suppliers based in India.

Q: What are the handling and hazard precautions associated with Choline Hydroxide Aqueous Solution?

A: Classified under Hazard Class 8 (Corrosive), Choline Hydroxide requires careful handling to avoid contact with skin or eyes. Personal protective equipment (PPE) should be used and spills should be managed according to safety protocols outlined for corrosive substances.

Q: How is Choline Hydroxide Aqueous Solution packaged for safe transport and use?

A: The product is supplied in robust HDPE drums or containers that are resistant to chemical damage, preventing leaks or accidental exposure and maintaining safety during transit and storage.

Q: What are the physical characteristics and purity level of Choline Hydroxide Aqueous Solution?

A: It is a clear to slightly hazy, colorless to pale yellow liquid with a mild amine-like odor. The solution is miscible with water, has low viscosity, and maintains a purity (assay) between 45-50%, ensuring reliable performance in analytical and technical applications.

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