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Potassium Fluoroborate
Potassium Fluoroborate (KBF4) offered by Shanghai yixin chemcial company is a white crystalline granule used as a flux and electrolyte additive. The product meets a minimum purity of 98 % and limits chloride to 0.1 % and sulfate to 0.01% as detailed in the supplier data. Additional impurity specifications include iron ≤0.03 %, lead ≤0.01 %, calcium ≤0.05 % and magnesium ≤0.05 %. Moisture content is reported at 0.05 % and the material melts at approximately 530 °C.
Typical commercial potassium fluoroborate for metallurgical fluxes is supplied with granularity of at least 50 % passing a 200‑mesh screen and no more than 5 % finer than 60‑mesh. Standard packaging consists of 25 kg multi‑layer bags or 500 kg fiber drums, which protect the hygroscopic material during transport. The compound’s low chloride level is essential for preventing corrosion in aluminium alloy processing, a common requirement in the electronics sector. Bulk shipments are usually arranged in sealed containers to maintain the material’s moisture‑sensitive properties.
Primary buyers include aluminium smelters, precision‑metal manufacturers and specialty chemical producers who require a stable flux agent. Trade is commonly conducted on CIF or DDP terms, with the exact incoterm, payment schedule and MOQ to be confirmed with the supplier. Importers should request a Certificate of Analysis confirming the 98 % purity and impurity limits before finalising the purchase.
| Chemical formula | KBF4 |
| Purity | ≥98% |
| Chloride limit | ≤0.1% (typical) |
| Sulfate limit | ≤0.01% (typical) |
| Iron limit | ≤0.03% |
| Moisture content | 0.05% |
| Melting point | 530 °C (typical) |
| Granularity (200 mesh) | ≥50% passing |
| Granularity (60 mesh) | ≤5% passing |
| Typical packaging | 25 kg bags or 500 kg fiber drums (standard) |
Shanghai yixin chemcial company is situated at No.818 Tianzhu Road, Jiading International Building, Shanghai 201821, China. The company carries a harbor trust tier, indicating it participates in verified supplier networks. Its response rate is recorded as 0 % with no average response time, so prospective buyers may need to follow up multiple times. The supplier lists Potassium Fluoroborate as its primary chemical product for industrial use.
Potassium Fluoroborate (KBF4) is a white crystalline granule compound with high purity of 98% or above, commonly used as a flux agent in metallurgy and as a key raw material in electrolytic processes. This industrial chemical meets stringent impurity limits including chloride content under 0.1% and sulfate under 0.01%, making it suitable for precision metal treatment and welding applications. Widely traded internationally under HS code 2826.12, KBF4 is exported in standard packaging such as 25kg bags or fiber drums, with global demand driven by aluminum, electronics, and specialty chemical manufacturing sectors.
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Sourcing Potassium Fluoroborate from Shanghai yixin chemcial company - China Import Guide
Before placing an order, buyers should obtain a recent Certificate of Analysis that details the 98 % purity, impurity limits and moisture content. Confirming these parameters against the supplier’s specification helps ensure the material will meet the performance criteria of your metallurgical process. Requesting a small trial shipment for laboratory verification can further reduce risk.
Logistics from China generally involve loading the chemical into sealed 25 kg bags or 500 kg drums and shipping by sea to the destination port. The incoterm is usually CIF or DDP, but the exact term must be agreed with the supplier. Lead times are not disclosed publicly, so ask the supplier for an estimated dispatch date and any required documentation for customs clearance. Payment is commonly arranged via a confirmed letter of credit, though alternatives can be negotiated.
Upon arrival, the cargo should be inspected for any moisture ingress, packaging integrity and compliance with the declared composition. A third‑party inspection agency can verify the assay results against the Certificate of Analysis. Retaining the inspection report, packing list and laboratory test results will support customs clearance and provide assurance for downstream production.
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30 suppliersBuy Potassium Fluoroborate in Bulk — Supplier in China
When sourcing Potassium Fluoroborate for your business, securing the right balance of quality and cost is essential. Shanghai yixin chemcial company, a supplier based in China, offers this product with key specifications including Industrial Grade, purity ≥98%, KBF4 ≥98%, Chloride (Cl) ≤0.1%, Sulfate (SO4) ≤0.01%, Iron traces, and White granule crystal, free-flowing powder. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1600/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2826.12, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Potassium Fluoroborate Specifications, Trade Terms & Pricing
Importing Potassium Fluoroborate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shanghai yixin chemcial company offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2826.12 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
About Shanghai yixin chemcial company — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Potassium Fluoroborate for business registration and quality documents before ordering. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Import Potassium Fluoroborate — Shipping, Logistics & Customs
Importing Potassium Fluoroborate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2826.12 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Potassium Fluoroborate
What is the wholesale price of Potassium Fluoroborate?
The current listed wholesale price for Potassium Fluoroborate from Shanghai yixin chemcial company is $1600/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shanghai yixin chemcial company through EximNext.
What is the Minimum Order Quantity (MOQ) for Potassium Fluoroborate?
The supplier, Shanghai yixin chemcial company, has set a Minimum Order Quantity (MOQ) of 1 Bags for Potassium Fluoroborate. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Potassium Fluoroborate?
For international shipping and customs clearance, Potassium Fluoroborate is classified under HS Code 2826.12. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Potassium Fluoroborate from China?
To import Potassium Fluoroborate from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shanghai yixin chemcial company. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
How can I check Shanghai yixin chemcial company before ordering?
Open the Shanghai yixin chemcial company company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Potassium Fluoroborate?
The key specifications for Potassium Fluoroborate supplied by Shanghai yixin chemcial company include Industrial Grade, purity ≥98%, KBF4 ≥98%, Chloride (Cl) ≤0.1%, Sulfate (SO4) ≤0.01%, Iron traces, and White granule crystal, free-flowing powder. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Potassium Fluoroborate?
Shanghai yixin chemcial company offers Potassium Fluoroborate with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Potassium Fluoroborate the most?
Potassium Fluoroborate is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shanghai yixin chemcial company through our platform.
What certifications does this Potassium Fluoroborate supplier hold?
Shanghai yixin chemcial company maintains international quality certifications. These ensure that the Potassium Fluoroborate meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Potassium Fluoroborate on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shanghai yixin chemcial company will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shanghai yixin chemcial company.
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