Diethylenetriamine

Buyers must prioritize purity levels, typically requiring ≥99% for high-end chemical synthesis. Key parameters include moisture content (≤0.2%), color (APHA ≤30), and amine value. Ensure the supplier provides a Batch-specific Certificate of Analysis (COA) to verify these metrics before shipment.

DETA is a versatile intermediate used as an epoxy resin curing agent, a fuel additive, and in the production of chelating agents (like EDTA). It is also critical in wet-strength resins for paper and as a corrosion inhibitor in the oil and gas industry. Understanding your specific application helps in selecting the correct grade and concentration.

As a hazardous chemical, DETA must have a comprehensive Safety Data Sheet (SDS/MSDS) compliant with GHS standards. For international trade, verify REACH registration (for EU markets) and ensure the product meets ISO 9001:2015 quality management systems. The packaging must adhere to UN-certified standards for corrosive liquids.

DETA is hygroscopic and corrosive. Suppliers should use stainless steel or high-density polyethylene (HDPE) drums with nitrogen blanketing to prevent oxidation and moisture absorption. Buyers must ensure their local warehousing can accommodate Class 8 Corrosive Substances with proper ventilation and spill containment.

DETA is classified under UN 2079, Class 8 (Corrosive). You must use freight forwarders experienced in Dangerous Goods (DG) handling. Ensure the IMO Declaration is accurate for sea freight and that the supplier provides proper labeling and palletization to prevent leakage during transit.

Utilize secure payment methods and consider third-party pre-shipment inspections (such as SGS or BV) to verify chemical composition. For reliable sourcing, platforms like Made-in-China.com offer verified supplier profiles and Audit Reports that help confirm the manufacturer's production capacity and legal standing.

Chemical prices are often tied to raw material indices (like ethylene). Negotiate based on volume-based pricing tiers and seek long-term supply agreements to hedge against price volatility. Always clarify Incoterms (e.g., CIF vs. FOB) early to avoid hidden logistics surcharges.

Be aware of Anti-dumping duties or specific import permits required by your country's environmental agency. Ensure the Harmonized System (HS) Code (typically 2921.23) is correctly declared to avoid customs delays, seizures, or heavy fines.