Chlorhexidine gluconate

Chlorhexidine Gluconate is typically traded as a 20% aqueous solution. Buyers must verify the assay content (19.0% to 21.0% w/v) and check for impurities like p-Chloroaniline (PCA), which should be kept at extremely low levels (typically <500 ppm) to ensure safety. For pharmaceutical applications, the product must strictly adhere to BP (British Pharmacopoeia), USP (United States Pharmacopeia), or EP (European Pharmacopoeia) standards.

As an active pharmaceutical ingredient (API) or antiseptic component, the supplier should ideally possess a GMP (Good Manufacturing Practice) certificate. For entry into specific markets, look for CEP (Certificate of Suitability) for Europe or a US FDA Drug Master File (DMF) number. Additionally, ensure the manufacturer provides a comprehensive MSDS (Material Safety Data Sheet) and a COA (Certificate of Analysis) for every batch.

CHG is a broad-spectrum antiseptic used in healthcare (surgical scrubs, skin prep), oral care (mouthwash), and veterinary applications. Functional requirements include rapid bactericidal activity and persistent antimicrobial effect. When sourcing for formulations, confirm the pH value (5.5 to 7.0) to ensure compatibility with other ingredients like surfactants or emollients.

CHG is light-sensitive and can decompose at high temperatures. It should be stored in opaque, high-density polyethylene (HDPE) containers at temperatures between 15°C and 30°C. Buyers should request stability testing data from the supplier to understand the shelf life, which is typically 24 to 36 months when stored correctly.

The primary risks include substandard concentration levels and contamination. To mitigate this, use third-party inspection services (like SGS or Intertek) to sample the product at the factory before balance payment. Always verify the supplier's track record on Made-in-China.com, focusing on 'Audited Suppliers' to ensure the factory's physical existence and production capacity.

Chlorhexidine Gluconate solution is generally not classified as a dangerous good (non-DG) for transport if the concentration is 20%, but this varies by jurisdiction. You must provide a Certification for Safe Transport of Chemical Goods. For shipping to the US or EU, ensure the HS Code (typically 2925.29) is correctly declared to avoid customs delays and ensure the correct tariff rates are applied.

Focus on volume-based pricing tiers; ordering in 1,000kg IBC totes instead of 25kg drums can reduce the unit price by 10-15%. Negotiate for staggered shipments if you have limited storage but high annual volume. For long-term partnerships, request price protection clauses to hedge against fluctuations in raw material costs like biguanide derivatives.

Utilize Escrow services or Letter of Credit (L/C) for first-time large orders to ensure funds are only released upon proof of shipment and quality validation. Ensure all technical specifications and packaging requirements are explicitly written into the Proforma Invoice (PI) to provide legal recourse in case of disputes.