Acrylonitrile, AN

Acrylonitrile, AN

Acrylonitrile (AN) is a high-purity vinyl monomer (≥99.5%) containing a reactive nitrile group, providing excellent chemical resistance, hardness, and polarity to copolymers. It serves as the essential building block for acrylic fibers (PAN), nitrile rubber (NBR), and engineering plastics (ABS/SAN). Our product features ultra-low color, strict moisture control, and optimized MEHQ inhibition for safe storage and consistent polymerization performance.
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Product Introduction

Zouping Jinxing Chemical Co., Ltd. is one of the leading manufacturers and suppliers of acrylonitrile, an in China. If you're going to wholesale bulk acrylonitrile, an made in China, welcome to get free sample from our factory. All customized products are with high quality and low price.

 

Specifications

product-1137-1333

Main Applications

· Acrylic Fibers (PAN) – Precursor for carbon fiber and synthetic wool .
· Synthetic Rubber – Nitrile Butadiene Rubber (NBR) for oil-resistant seals, hoses, and gaskets.
· Engineering Plastics – ABS (Acrylonitrile-Butadiene-Styrene) and SAN (Styrene-Acrylonitrile) resins.
· Specialty Chemicals – Production of adiponitrile, acrylamide, and agrochemical intermediates.

 

Packing & Handling

product-1760-432

Storage & Transport Guidelines:

· Store below 30°C in a cool, dry, well-ventilated area, away from sunlight and heat.
· Incompatible materials: Keep separate from oxidizers, strong acids, bases, and amines.
· Maintain adequate oxygen headspace to preserve MEHQ inhibitor effectiveness.
· Highly flammable liquid – Class 3 dangerous goods (UN1093, Packing Group I). Grounding/bonding required during transfer.

 

 

FAQ

Q: What is the difference between Acrylonitrile and Acrylic Acid?

A: Acrylonitrile (nitrile group) offers oil/chemical resistance; Acrylic Acid (carboxyl) provides water solubility and adhesion. Used for different polymers.

Q: Why is MEHQ inhibitor added, and does it affect my polymerization?

A: MEHQ prevents premature polymerization during storage. It is consumed during initiation and does not affect normal reaction.

Q: What should I do if Acrylonitrile is accidentally exposed to high temperature?

A: Do not use if thickened or self-heating. Isolate, cool externally, and contact supplier for safe disposal.

 

 

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