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Pure Mountain De supplies food grade diatomaceous earth made from freshwater diatomite, with a composition of 89% to 93% amorphous silica (SiO2), as confirmed by its FDA and EPA certifications. The product appears as a fine, brilliant white powder with low moisture content and minimal impurities, suitable for direct use in feed, filtration, and pest control applications. Its particle size distribution ranges from 1 to 200 micrometers, with an average pore diameter of 10 to 20 nanometers, enhancing its absorptive capacity.
This material is derived from naturally formed freshwater deposits in Oregon, where diatom skeletons are preserved with high structural integrity. Unlike saltwater-sourced diatomite, this grade has lower crystalline silica content and fewer heavy metals, making it compliant with food and pharmaceutical handling standards. It is typically processed without chemical additives, preserving its natural porosity and inert chemical profile, which is critical for applications requiring non-reactive absorbents.
Buyers include animal feed manufacturers, water treatment facilities, and organic pesticide distributors who require a non-toxic, non-chemical absorbent. The product is packed in 25 kg polypropylene bags with inner liners for moisture protection, and bulk shipments are available in 1 metric ton super sacks. Lead times for export orders are typically 10 to 15 business days after payment confirmation, and Incoterms are negotiable based on destination port.
| Chemical composition | 89% to 93% amorphous silica (SiO2), trace iron oxides, alumina, and calcium |
| Particle size distribution | 1 to 200 micrometers, median diameter approximately 25 micrometers |
| Moisture content | ≤ 10% by weight, typical for food grade diatomaceous earth |
| Bulk density | 0.8 to 1.1 g/cm³, standard for calcined freshwater diatomite |
| Surface area | 45 to 65 m²/g, typical for high-porosity food grade material |
| pH level | 7.0 to 8.5, standard for neutral-grade diatomaceous earth |
| Heavy metal limits | Lead ≤ 5 ppm, arsenic ≤ 2 ppm, cadmium ≤ 1 ppm, consistent with FDA 21 CFR 182.2727 |
| Packaging | 25 kg polypropylene bags with polyethylene liner; bulk options in 1 metric ton super sacks |
| Ash content | ≤ 3% by weight, typical for high-purity freshwater diatomite |
| Crystalline silica content | ≤ 0.5%, standard for food and feed grade diatomaceous earth |
Pure Mountain De operates from a facility in Westfall, Oregon, sourcing diatomite from local freshwater deposits. The supplier holds FDA and EPA certifications for food grade and pesticide use, and its material is tested for purity and consistency. The listing shows no claims regarding company size, years in operation, or client names, and response metrics are not available, indicating limited engagement on the platform.
The supplier focuses exclusively on refining and packaging diatomaceous earth for export, with no indication of manufacturing other mineral products. Its location in the Pacific Northwest aligns with known high-purity diatomite deposits. While certifications are stated, no third-party audit reports or lab certificates are referenced in the listing, so buyers must request documentation directly.
This premium food grade diatomaceous earth is a naturally occurring, FDA-certified amorphous silica mineral ideal for filtration, pest control, and industrial applications. Sourced from fresh water deposits, it offers high porosity and absorptive capacity suitable for water treatment and agricultural use. Available in bulk packaging for international export, this product meets pharmaceutical and food processing standards at competitive global trade rates.
| 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 ordering, confirm the product's FDA and EPA certification validity with a current Certificate of Analysis. Request test results for crystalline silica content, heavy metals, and moisture levels, as these are critical for regulatory compliance in food, feed, and agricultural markets. Do not rely on marketing claims alone - demand lab reports tied to the shipment batch.
Confirm the Incoterms offered - commonly FOB Portland or CIF destination port - and ensure the supplier provides export documentation including phytosanitary certificates and material safety data sheets. Lead times are typically 10 to 15 days after payment, but customs clearance in the destination country may add 5 to 10 days. Verify packaging integrity standards for long-haul maritime transport.
Perform a visual and physical inspection upon arrival: check for uniform color, absence of clumps, and dryness. Conduct a simple moisture test by weighing a sample before and after drying at 105°C for 2 hours. Request a sieve analysis if particle size is critical for your application. Retain a sample for third-party lab testing if the material will be used in regulated industries.
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When sourcing Diatomaceous Earth for your business, securing the right balance of quality and cost is essential. Pure Mountain De, a verified supplier based in United States, offers this product with key specifications including Food Grade / Pharmaceutical Grade, FDA Certified, Amorphous Silica (SiO2) 85-95%, Loss on Ignition <6%, and Powder form, typically 100-300 mesh / <150 micron. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $800/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2512.00, making it a staple in the Earthing Equipments sector with strong demand from importing countries worldwide.
Importing Diatomaceous Earth requires careful attention to shipping logistics, customs compliance, and secure payment terms. Pure Mountain De 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 2512.00 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Diatomaceous Earth 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 Earthing Equipments category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Diatomaceous Earth 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 2512.00 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 Diatomaceous Earth from Pure Mountain De is $800/Bags on FOB terms from United States. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Pure Mountain De through EximNext.
The supplier, Pure Mountain De, has set a Minimum Order Quantity (MOQ) of 1 Bags for Diatomaceous Earth. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Diatomaceous Earth is classified under HS Code 2512.00. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Diatomaceous Earth from United States, negotiate shipping terms (FOB, CIF, or EXW) directly with Pure Mountain De. Ensure you have the necessary import licenses for Earthing Equipments products in your destination country.
Yes, Pure Mountain De 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 Diatomaceous Earth supplied by Pure Mountain De include Food Grade / Pharmaceutical Grade, FDA Certified, Amorphous Silica (SiO2) 85-95%, Loss on Ignition <6%, and Powder form, typically 100-300 mesh / <150 micron. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Pure Mountain De offers Diatomaceous Earth with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Diatomaceous Earth is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Pure Mountain De through our platform.
Pure Mountain De maintains international quality certifications. These ensure that the Diatomaceous Earth 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. Pure Mountain De 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 Pure Mountain De.
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