Butyl glycol

When procuring Butyl Glycol for industrial use, you must prioritize purity levels (typically ≥99.5%) and moisture content (≤0.1%). Ensure the Color (Pt-Co) is ≤10 to prevent yellowing in high-end coatings. For specialized applications like electronics or pharmaceuticals, verify the acidity (as acetic acid) is ≤0.01% to avoid corrosion or unwanted chemical reactions.

As a hazardous chemical (Class 6.1 or Class 3 depending on flash point and concentration), it must have a Safety Data Sheet (SDS/MSDS) compliant with the GHS (Globally Harmonized System). For EU exports, REACH registration is mandatory. Ensure the supplier provides a COA (Certificate of Analysis) for every batch and complies with ISO 9001 for quality management and ISO 14001 for environmental safety.

Butyl Glycol is a combustible liquid and should be shipped in zinc-galvanized steel drums (200L), IBC tanks (1000L), or ISO tanks for large volumes. Verify that the packaging is UN-certified for hazardous goods. Storage must be in a cool, well-ventilated warehouse away from strong oxidizers and direct sunlight to prevent the formation of explosive peroxides.

It is widely used as a high-boiling point solvent in the coatings industry to improve flow and leveling. In the cleaning industry, it acts as a powerful coupling agent for industrial degreasers and household cleaners. It is also a critical intermediate in organic synthesis and a common component in hydraulic fluids and drilling oils due to its excellent solvency and low volatility.

The primary risks include regulatory seizure due to improper labeling and quality degradation during transit. To mitigate these, use third-party inspection services (like SGS or Intertek) to conduct pre-shipment sampling. Always source from reputable manufacturers on Made-in-China.com who have proven experience in handling dangerous goods (DG) logistics.

Focus on volume-based pricing tiers; ordering in full container loads (FCL) can reduce unit costs by 10-15%. Negotiate for flexible payment terms such as L/C (Letter of Credit) or T/T with a deposit, and request price protection clauses to hedge against the volatility of raw material (ethylene oxide/butanol) prices.

Ensure the freight forwarder is licensed for Class 3/6.1 hazardous materials. The shipping documents must include a Dangerous Goods Declaration, a Packing List, and a Commercial Invoice with the correct HS Code (290943). For sea freight, ensure the containers are placed away from heat sources on the vessel to maintain chemical stability.

Utilize the trade assurance services provided by Made-in-China.com to protect your payment until the goods are verified. Conduct a factory audit (virtual or physical) to confirm the supplier's production capacity and environmental discharge permits, ensuring they won't face sudden government shutdowns.