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This listing offers boric acid in a white flake form with a verified assay of 99.51%, meeting industrial-grade purity requirements for bulk applications. The material is supplied in a 2-5mm particle size range, optimized for controlled dissolution and handling in large-scale chemical processes. Water insolubles are confirmed at 0.0005% and sulphate content at 0.04%, both well below typical industry thresholds for technical-grade boric acid.
The flakes are produced as H3BO3 with a white, crystalline appearance and a clarity degree of solution rated as clear, conforming to standard expectations for boric acid used in glass, ceramic, and metallurgical manufacturing. Typical applications leverage its non-toxic, antibacterial properties, with use cases spanning flame retardants, pH buffering in swimming pools, and as a precursor in pharmaceutical formulations. Industry standard boric acid often exhibits heavy metal content below 0.0005% for Pb, which this batch matches.
Buyers in the fiberglass and LCD display sectors source this grade for its consistent performance in high-temperature processes, while water treatment plants use it for its stable pH adjustment capabilities. The product is packaged for bulk B2B trade, with logistics tailored for industrial importers. Confirm port of loading in Hangzhou and packaging specifications before ordering, as these can vary by shipment size and destination.
| Chemical Formula | H3BO3 |
| Appearance | White Flake |
| Assay (Purity) | 99.51% |
| Water Insolubles | 0.0005% |
| Sulphate Content | 0.04% |
| Chloride Content | 0.01% |
| Heavy Metals (Pb) | 0.0005% |
| Particle Size | 2-5mm (customizable) |
| Clarity of Solution | Clear |
| Typical Industry Purity Range | 99.60-100.80% (standard for technical grade) |
| Typical Heavy Metals Threshold | 0.0005% max Pb (standard) |
Hangzhou Xiaoshao International Co., Ltd. is based in Hangzhou, Zhejiang Province, China, with a registered address confirming its operational presence in the region. The supplier holds a harbor trust tier, indicating a verified status for international trade, though its response rate and average response time are currently not available, which buyers should factor into their sourcing timeline.
The company specializes in industrial chemicals, with this boric acid listing demonstrating a focus on high-purity, technical-grade materials tailored for bulk B2B trade. No additional certifications, client history, or production capacity details are provided in the profile, so importers are advised to request these directly to assess fit for their specific application.
High-purity white flake boric acid with an assay of 99.51%, water insolubles below 0.0005%, and sulphate at 0.04%, making it suitable for industrial chemical applications. Widely used in flame retardants, glass and ceramic manufacturing, metallurgy, pharmaceuticals, and water treatment processes. Available in 2-5mm flake form for convenient handling and dissolution in B2B bulk trade.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, confirm the exact assay, particle size distribution, and heavy metal content, as these directly impact performance in your application. Request a certificate of analysis (COA) for the specific batch you intend to purchase, as values can vary between productions. Verify whether the supplier can provide additional documentation, such as safety data sheets (SDS) or compliance certificates for your target market.
Logistics details to clarify include the port of loading in Hangzhou, packaging options (e.g., 25kg bags, bulk), and whether the supplier can accommodate your preferred Incoterms, such as FOB or CIF. Lead times may vary depending on the order size and current production schedules, so request an estimated timeline for delivery to your destination port. Payment terms, such as TT or LC, should also be agreed upon in advance.
Inspection and quality checks should be conducted upon receipt to confirm the material matches the specified assay, particle size, and impurity levels. For critical applications, consider third-party testing for parameters like heavy metals or chloride content. Ensure all documentation, including COA and SDS, is provided in your preferred language to facilitate customs clearance and compliance with local regulations.
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Boric Acid Flakes 2-5mm for your business, securing the right balance of quality and cost is essential. Hangzhou Xiaoshao International Co., Ltd., a verified supplier based in China, offers this product with key specifications including Industrial/Technical Grade White Flake, Assay 99.51%, H3BO3 White Flake, and Flake Size 2-5mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $15.2/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2810.00, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Boric Acid Flakes 2-5mm requires careful attention to shipping logistics, customs compliance, and secure payment terms. Hangzhou Xiaoshao International Co., Ltd. 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 2810.00 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Boric Acid Flakes 2-5mm has been verified on our platform. 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 verified 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.
Importing Boric Acid Flakes 2-5mm 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 2810.00 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Boric Acid Flakes 2-5mm from Hangzhou Xiaoshao International Co., Ltd. is $15.2/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 Hangzhou Xiaoshao International Co., Ltd. through EximNext.
The supplier, Hangzhou Xiaoshao International Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Boric Acid Flakes 2-5mm. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Boric Acid Flakes 2-5mm is classified under HS Code 2810.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Boric Acid Flakes 2-5mm from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Hangzhou Xiaoshao International Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Hangzhou Xiaoshao International Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Boric Acid Flakes 2-5mm supplied by Hangzhou Xiaoshao International Co., Ltd. include Industrial/Technical Grade White Flake, Assay 99.51%, H3BO3 White Flake, and Flake Size 2-5mm. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Hangzhou Xiaoshao International Co., Ltd. offers Boric Acid Flakes 2-5mm with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Boric Acid Flakes 2-5mm is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Hangzhou Xiaoshao International Co., Ltd. through our platform.
Hangzhou Xiaoshao International Co., Ltd. maintains international quality certifications. These ensure that the Boric Acid Flakes 2-5mm meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Hangzhou Xiaoshao International Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Hangzhou Xiaoshao International Co., Ltd..
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