Procaine hcl

Procaine Hcl must meet international pharmacopoeia standards such as USP (United States Pharmacopeia), BP (British Pharmacopeia), or EP (European Pharmacopoeia). Key indicators include a purity level of ≥99%, a specific melting point range (153°C to 156°C), and strict limits on heavy metals (<20ppm) and residue on ignition (<0.1%). Buyers should always request a Certificate of Analysis (COA) for every batch to verify these parameters.

As a chemical/pharmaceutical raw material, suppliers must provide a Material Safety Data Sheet (MSDS) for handling and transport. For pharmaceutical applications, look for suppliers with GMP (Good Manufacturing Practice) certification or an ISO 9001:2015 quality management system. Depending on the destination country, a Reach pre-registration (EU) or specific import permits for chemical substances may be mandatory.

Procaine Hcl is highly soluble in water (1:1) and soluble in alcohol. It is sensitive to light and air, which can cause oxidation. Professional buyers should ensure the product is stored in light-resistant, airtight containers. When testing samples, check for a colorless crystal or white crystalline powder appearance; any yellowish tint may indicate degradation or impurities.

In a B2B context, Procaine Hcl is primarily sourced as an active pharmaceutical ingredient (API) for local anesthetic formulations, a stabilizer in penicillin (Procaine Penicillin), and for laboratory research in neurobiology. It is also used in the cosmetic industry for specific topical applications, provided it meets the relevant safety grades.

Procaine Hcl is a regulated substance in many jurisdictions. You must verify if the product requires a Special Import License in your country. Ensure the supplier provides a HS Code (typically 292249) that matches your local customs tariff schedule to avoid seizure or heavy fines during customs clearance.

Use secure payment methods and prioritize suppliers on Made-in-China.com who have undergone Audited Supplier status. It is highly recommended to use Escrow services or Trade Assurance to ensure funds are only released upon proof of shipping and quality verification. Avoid direct wire transfers to unverified personal accounts.

To prevent moisture absorption and contamination, the product should be packed in double-layer PE bags inside fiber drums (25kg standard). For cross-border logistics, ensure the courier is experienced in handling sensitive powders. Request vacuum-sealed packaging for air freight to maintain chemical stability during pressure changes.

Price is heavily influenced by raw material costs (PABA) and order volume. For bulk orders exceeding 100kg, you can typically negotiate a 10-15% discount. Discuss a staggered delivery schedule to ensure you receive fresh batches rather than old stock, and ask for price protection clauses in long-term contracts to hedge against market volatility.