Potassium chloride price

Buyers must distinguish between Industrial Grade, Food Grade, and Agricultural Grade (MOP). The price is heavily influenced by the purity level (typically 95% to 99.5%) and the Potassium Oxide (K2O) content. For industrial applications, monitor levels of impurities like Sodium (Na) and Magnesium (Mg), as lower impurity thresholds command a premium price.

Potassium Chloride is available in powder, crystal, and granular forms. Granular KCl is often more expensive due to the additional processing required for anti-caking and ease of mechanical application in agriculture. Fine powder may be cheaper but requires specific moisture-proof packaging to prevent clumping during cross-border transit.

For food or pharmaceutical grades, ensure the supplier complies with FCC (Food Chemicals Codex) or USP/BP standards. For general trade, a Certificate of Analysis (COA) is mandatory. Since it is a chemical product, a valid MSDS (Material Safety Data Sheet) and compliance with REACH (for EU markets) are essential for customs clearance and safety regulation.

In oil drilling (completion fluids), high-solubility and specific density are prioritized. In fertilizer production, the focus is on cost-per-unit of Potassium. For water softening, high-purity pellets are required to avoid resin fouling. Always match the technical data sheet (TDS) to your specific use case to avoid overpaying for unnecessary purity or risking failure with sub-standard grades.

The most significant risks include price volatility due to global potash mining fluctuations and logistical hazards. As a chemical, it is susceptible to moisture absorption. Ensure the contract specifies heavy-duty PE/PP bags and consider third-party pre-shipment inspections (like SGS) to verify weight and purity before the balance payment is made.

Focus on volume-based pricing tiers. Suppliers often offer significant discounts for Full Container Load (FCL) orders compared to LCL. Negotiate based on long-term supply contracts rather than spot purchases to hedge against market price spikes. Requesting FOB (Free On Board) terms is often more transparent for chemical bulk, allowing you to control the shipping line and costs.

Always use secured payment methods and verify the supplier's Business License and Export Permits for hazardous or regulated chemicals. Utilize the Audit Reports available on Made-in-China.com to confirm the manufacturer's production capacity and historical export performance. Never transfer funds to personal accounts; ensure the bank account name matches the company name on the proforma invoice.

Potassium Chloride is generally classified as non-hazardous for transport (unless mixed with oxidizers), but you must confirm the HS Code (typically 3104.20) to determine specific import duties in your country. Ensure the bill of lading clearly states 'Keep Dry' and verify that the container is free of holes or leaks to prevent salt-induced corrosion or product degradation during sea freight.