Triethanolamine 99% price

Buyers must prioritize the purity level (≥99.0%) and the water content (typically ≤0.2%). For high-end applications like cosmetics or pharmaceuticals, the color value (APHA) is critical; look for a rating of less than 20 to ensure the product does not yellow over time. Additionally, verify the Ethanolamine and Diethanolamine content to ensure they fall within the specified impurity limits.

The 99% grade is essential for personal care and cosmetics (as a pH adjuster and surfactant), pharmaceutical intermediates, and high-performance cement grinding aids. It is also widely used in textile processing and metalworking fluids where low volatility and high stability are required. Lower grades (85%) are generally reserved for industrial detergents or basic chemical synthesis.

As a chemical substance, TEA must have a valid SDS (Safety Data Sheet) compliant with GHS standards. For international trade, ensure the supplier provides a COA (Certificate of Analysis) for every batch. Depending on the destination, compliance with REACH (EU), TSCA (USA), or K-REACH (Korea) is mandatory. Furthermore, because TEA is a Schedule 3 precursor under the Chemical Weapons Convention (CWC), buyers must ensure all export licenses and end-user certificates are in order.

TEA 99% has a freezing point of approximately 20.5°C (68.9°F). In colder climates, the product will solidify in the drum or tank. Buyers should confirm if the supplier provides heated storage or if the logistics chain can handle re-liquefaction. It is also hygroscopic, so it must be stored in hermetically sealed stainless steel or carbon steel tanks with a nitrogen blanket to prevent moisture absorption and oxidation.

The biggest risk is regulatory non-compliance regarding precursor chemical controls. Failure to provide an End-User Statement (EUS) can lead to customs seizures. Another risk is quality degradation during long-transit sea freight; ensure the supplier uses UV-protected drums or ISO tanks to prevent the liquid from turning brown due to light and air exposure.

Price is heavily influenced by the cost of Ethylene Oxide (EO) and Ammonia. Negotiate based on formula-pricing tied to raw material indices if purchasing in large volumes. Requesting FOB pricing from reputable suppliers on Made-in-China.com allows you to compare shipping costs independently. Aim for volume-based discounts, which typically trigger at full container load (FCL) increments (approx. 80 drums/20ft GP).

TEA is generally classified as non-hazardous for transport (non-DG) by many maritime authorities, but it is still a skin and eye irritant. Use ISO Tanks for liquid bulk to reduce packaging waste and costs, or 200kg HDPE/Steel drums for smaller batches. Ensure the bill of lading clearly states the HS Code (2922131000) to avoid misclassification during customs clearance.

Always utilize Secured Trading Services provided by Made-in-China.com to protect your payment until the third-party inspection (such as SGS or BV) confirms the purity and quantity at the loading port. Never settle for 100% upfront payment; a standard 30% deposit and 70% against the Bill of Lading (B/L) is the industry norm for verified gold members.