Acetone

When purchasing Acetone for industrial or laboratory use, the purity level is the most critical factor, typically requiring a minimum of 99.5% to 99.9%. You must verify the water content (moisture), which should ideally be below 0.3% to prevent interference in chemical reactions. Additionally, check the color (Pt-Co scale) to ensure it is water-white and free of suspended matter, and confirm the non-volatile residue is within acceptable limits (usually <0.001g/100ml) to ensure high performance in cleaning or synthesis applications.

Acetone is a highly flammable liquid and often regulated as a precursor chemical. Buyers must ensure the supplier provides a valid Material Safety Data Sheet (MSDS/SDS) compliant with GHS standards. For international trade, verify the UN Number (UN 1090) and Hazard Class (Class 3: Flammable Liquid). Depending on the destination, compliance with REACH (EU), TSCA (USA), or specific Precursor Chemical Licenses may be required to prevent legal delays at customs.

Due to its high volatility and flammability, Acetone must be stored in cool, well-ventilated areas away from heat sources. For bulk shipping, common packaging includes ISO tanks, zinc-galvanized steel drums (160kg-180kg), or IBC tanks. Ensure the drums are hermetically sealed and have anti-static grounding capabilities. It is vital to confirm that the supplier uses corrosion-resistant materials for all seals and gaskets, as Acetone can dissolve many types of plastics and rubbers.

Acetone serves as a universal solvent widely used in the production of plastics, fibers, and resins (like MMA and Bisphenol A). In the beauty and pharmaceutical industries, it is a key ingredient for nail polish removers and as a solvent for drug synthesis. Its fast evaporation rate and ability to dissolve fats and resins make it indispensable for surface degreasing in electronics manufacturing and cleaning fiberglass tools in the marine and automotive industries.

The primary risks include regulatory seizure due to missing precursor chemical permits and logistical hazards during sea freight. Because Acetone is a Class 3 Dangerous Good, shipping costs are higher and require specialized DG (Dangerous Goods) containers. There is also a risk of product degradation or leakage if inferior drums are used. To mitigate this, always request a Pre-shipment Inspection (PSI) and verify the supplier's experience in handling hazardous chemical exports on Made-in-China.com.

Utilize secure payment terms such as Letter of Credit (L/C) or Escrow services provided by reputable platforms. For quality assurance, insist on a COA (Certificate of Analysis) for every batch. It is highly recommended to hire third-party agencies like SGS or Intertek to perform loading supervision, ensuring that the quantity and packaging integrity match the contract before the vessel departs.

Acetone pricing is highly sensitive to crude oil and propylene market fluctuations. Negotiate based on formula-based pricing or lock in volumes during market dips. For long-term contracts, seek volume-based discounts (typically 5-10% for full container loads). Discuss Incoterms clearly; while CIF is convenient, FOB may offer better transparency if you have a freight forwarder specialized in Dangerous Goods.

Shipping Acetone requires strict adherence to the IMDG Code (International Maritime Dangerous Goods Code). All packaging must bear UN-approved markings and hazard labels. The buyer must provide a Dangerous Goods Declaration and ensure the receiving port is equipped to handle Class 3 flammable liquids. For inland transport after arrival, ensure the trucking company holds a Hazardous Materials Transportation License to avoid heavy fines or impoundment.