Styrene Monomer (SM) is an industrial chemical composed of carbon and hydrogen. It is a colorless and oily liquid with a sweet, floral odor. It is insoluble in water but soluble in alcohol and other organic solvents. Styrene Monomer is also known as ethenylbenzene, and its chemical formula is C₈H₈.
Styrene Monomer has numerous industrial uses, but it is primarily used in the plastics industry. For industrial buyers seeking bulk styrene, making the right purchasing decision requires understanding not only product specifications but also supplier reliability, logistics, and compliance.
In this article, we break down the key factors to consider before you buy styrene in bulk quantities.
1. Purity and Specification
The quality of styrene monomer directly affects its performance in application. When purchasing, it is essential to choose high-quality styrene monomer and pay close attention to key indicators such as purity and impurity levels. Most industrial applications require ≥99.0% purity, especially in the production of:
- Polystyrene (PS)
- Expanded polystyrene (EPS)
- Acrylonitrile butadiene styrene (ABS)
- Styrene-butadiene rubber (SBR)
- Unsaturated polyester resins (UPR)
Be sure to request a COA (Certificate of Analysis) and verify:
- Purity (%)
- Color index
- Inhibitor content (usually 10–15 ppm of TBC)
- Moisture content
2. Storage and Stability
Styrene is a flammable and explosive substance, so special precautions must be taken during transportation and storage. When purchasing, it is important to understand the supplier's transportation methods and safety measures to ensure that no leakage, combustion, or other accidents occur during transit. Additionally, storage must comply with relevant regulations to ensure a safe, dry, and well-ventilated environment.
3. Packaging Options for Safe Transport
Styrene is a flammable, volatile liquid.
Common bulk packaging options include:
- IBC tanks (1000L)
- Steel drums (180–200kg)
- ISO tank containers for large-scale international shipments
Make sure your supplier complies with UN packaging standards and provides MSDS/SDS documents.
4. Clarify Quality Requirements and Technical Standards
When purchasing styrene, it is essential to clearly define the product's quality requirements and technical standards. This includes key indicators such as purity, molecular weight, melting point, and color index. To ensure product quality, buyers can request relevant quality inspection reports and certificates of conformity from the supplier.
Reliable suppliers should comply with international chemical safety standards such as:
- REACH Registration (Europe)
- ROHS
- ISO9001 / ISO14001
- Local customs and transport certificates
These certifications ensure product quality, traceability, and regulatory clearance.
Where to Buy Styrene Monomer Liquid?
At Gneebio, bulk styrene is available for purchase with consistent quality and global supply. If you're looking to buy styrene for industrial use, we're here to help. We export our products all over the world- feel free to get a free quote through email 📧: info@gneebio.com
Why Choose Us?
✅ High monthly production capacity
✅ Certified quality (REACH, ROHS, ISO)
✅ Packaging options to fit your needs
✅ Fast, reliable shipping
✅ All paperwork included
Click here to get the latest quote
Gneebio, established in 2016, is a professional chemical raw materials supplier. With multiple long-term cooperative factories and a strong supply chain, we offer reliable production capacity, competitive prices, and flexible customization options.
We provide full documentation support, including COA (Certificate of Analysis) and REACH registration for EU compliance.
Our hot-selling products include Styrene, Dimethyl Ether (DME), Sulfadimethoxine, Camptothecin, Ethylene Glycol Monobutyl Ether, Manganese Carbonate, Polybutadiene Rubber ( PBR), and Xylene.
With years of export experience and a professional technical support team, Gneebio is your trusted partner for quality chemical sourcing.
If you want to know more about Styrene Monomer CAS 100-42-5 or are interested in purchasing it, you can send an email to info@gneebio.com. We will get back to you as soon as possible after you see the message.
