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When sourcing Tranexamic Acid (TXA) for B2B purposes, the purity level should be ≥99%. It is typically supplied as a white crystalline powder. Buyers must verify the melting point (approx. 233°C) and ensure the product meets pharmacopoeia standards such as BP, USP, or EP depending on the intended application. For cosmetic grades, ensure it is free from heavy metals (Pb <10ppm, As <2ppm) and has a stable pH range (3.0–7.5) when in solution.
Tranexamic Acid is categorized into Pharmaceutical Grade and Cosmetic Grade. Pharmaceutical grade is used for hemostatic agents to control bleeding, while Cosmetic grade is a popular skin-whitening agent used to inhibit melanin synthesis and treat melasma. Ensure the supplier provides a Certificate of Analysis (COA) that specifies the grade to avoid cross-contamination or regulatory non-compliance in your end product.
Suppliers must provide a Material Safety Data Sheet (MSDS) for safe handling and transport. For pharmaceutical applications, a GMP (Good Manufacturing Practice) certification is essential. If exporting to the EU, check for REACH registration. For cosmetic use, ensure the ingredient is listed in the INCI (International Nomenclature of Cosmetic Ingredients) and complies with local health authority regulations like the FDA (USA) or NMPA (China).
Tranexamic Acid is light-sensitive and heat-sensitive in certain formulations. Sourcing professionals should ensure the supplier uses double-layer PE bags inside fiber drums or light-proof aluminum foil packaging. The product should be stored in a cool, dry, and well-ventilated area away from strong oxidizers. Request stability testing data if you are purchasing in bulk for long-term inventory.
Always utilize Trade Terms that include inspection rights. Before final payment, hire a third-party agency like SGS or Intertek to perform pre-shipment inspection (PSI) to verify the chemical composition. Use secure payment methods and prioritize Audited Suppliers on Made-in-China.com who have verified business licenses and production capabilities.
While Tranexamic Acid is generally not classified as a dangerous good (Non-DG) for transport, you must provide a Certification for Safe Transport of Chemical Goods to the freight forwarder. For air freight, ensure the packaging is vacuum-sealed to prevent moisture absorption. For sea freight, use moisture-proof containers and avoid high-temperature zones on the vessel.
Negotiate based on volume tiers and purity consistency. For orders exceeding 500kg - 1,000kg, you can typically secure a 10-15% discount. Discuss long-term supply contracts to hedge against raw material price fluctuations. Also, clarify if the quoted price is FOB (Free On Board) or CIF (Cost, Insurance, and Freight), as shipping chemicals involves specific insurance costs.
Verify the HS Code (typically 292249) to determine the correct import duties in your country. Ensure all customs declarations accurately reflect the chemical name and concentration to avoid seizures. Be aware of anti-dumping duties that may apply to specific chemical exports between certain regions.
