3-Mercaptopropionic Acid CAS 107-96-0

What is 3-Mercaptopropionic Acid CAS 107-96-0?

3-Mercaptopropionic Acid (CAS 107-96-0), also known as 3-MPA or 3-Thiopropionic Acid, is a colorless to light yellow liquid with a strong thiol odor. It is an important organic sulfur compound that combines both thiol (-SH) and carboxylic acid (-COOH) functional groups, giving it unique reactivity for various industrial and chemical applications.

This compound is widely used as a building block and intermediate in pharmaceuticals, polymers, electroplating, and corrosion inhibition. Due to its high purity and stability, 3-Mercaptopropionic Acid is preferred by manufacturers worldwide seeking reliable thiol-functional intermediates.

3-hydroxypropionic acid is a direct raw material in organic chemical engineering and is used in pharmaceutical intermediates and electronic chemicals. 3-hydroxypropionic acid is used as an intermediate for the pharmaceutical finarol and also as a stabilizer for polyvinyl chloride. 3-hydroxypropionic acid can be used in transparent products like thioglycolic acid and has excellent thermal stability, which is superior to other stabilizers. 3-hydroxypropionic acid is also used as an antioxidant, catalyst and biochemical reagent.

사양

 

항목	준
모	밝은 노란색 투명한 액체
Content(%)	≥99%
순도	≥99%
냄새	Strong thiol odor
끓는점	210–212°C
가용성	Soluble in water, alcohol, and ether

응용 프로그램

1. Polymer and Resin Modification

Acts as a chain transfer agent in the polymerization of acrylic and methacrylic esters.

Improves flexibility, toughness, and impact resistance in polymer products.

2. Electroplating and Metal Treatment

Used in nickel and copper electroplating baths as a brightening and leveling agent.

Enhances coating adhesion and corrosion resistance.

3. Pharmaceutical Intermediate

Serves as a key intermediate in the synthesis of active pharmaceutical ingredients (APIs).

Used to introduce thiol functionalities into organic molecules.

4. Corrosion Inhibitors and Additives

Functions as a corrosion inhibitor in industrial fluids.

Can be applied in lubricants and metalworking fluids to improve anti-corrosion performance.

5. Other Chemical Uses

Used in flavor and fragrance synthesis, adhesives, and specialty coatings.

Key Features

High Reactivity: Contains both thiol and carboxyl groups, allowing multiple synthetic reactions.

Excellent Intermediate: Ideal for the synthesis of esters, polymers, and metal chelating agents.

High Purity & Stability: Ensures consistent performance in industrial and research applications.

Wide Industrial Utility: Used across pharmaceuticals, coatings, electroplating, and additives.

Reliable Supply: Bulk and laboratory-grade options available.

를 선택하는 이유는 우리에게

As a professional 3-Mercaptopropionic Acid supplier, we offer:

• High-purity 3-MPA (≥99%) meeting industrial and research standards.

• Stable global supply with competitive pricing.

• Customized packaging solutions to meet your requirements.

• Technical support for formulation and application guidance.

We are a trusted China-based 3-Mercaptopropionic Acid manufacturer and supplier, delivering consistent quality and fast international shipping.

패키지

200KG/드럼