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Calcium Carbonate from Lianyungang Longtaiwei Food Ingredients Co., Ltd is a calcium carbonate compound with the CAS number 471-34-1 and the molecular formula CaCO3, featuring a molecular weight of 100.088. Supplied as a fine powder, it is used as a filler and extender in plastics, rubber, paper, and coatings, with the supplier based in Guannan Economic Development Zone, Lianyungang, China.
This product is available in Ground Calcium Carbonate (GCC) and Precipitated Calcium Carbonate (PCC) forms, with purity levels ranging from industrial to food and pharmaceutical grades. The material offers a standard brightness of 90-97% ISO and a typical particle size distribution of 1-100 microns, depending on the grade. Calcium carbonate is chemically inert, non-toxic, and provides low abrasion, making it suitable for applications requiring stable performance and consistent quality.
Industrial buyers source this calcium carbonate for use in PVC profiles, masterbatches, adhesives, and sealants, where its cost-effective bulking properties improve processing and mechanical strength. The product is typically exported in bulk bags or loose containers, with buyers confirming packaging, MOQ, and incoterms directly with the supplier. Logistics and lead times depend on the origin port and destination, with standard practice involving containerised shipments for bulk orders.
| Chemical Name | Calcium Carbonate |
| CAS Number | 471-34-1 |
| Molecular Formula | CaCO3 |
| Molecular Weight | 100.088 |
| Purity | typical 98-99.5% for industrial grade, higher for food/pharma |
| Brightness | typical 90-97% ISO |
| Particle Size | typical 1-100 microns (grade-dependent) |
| pH Value | typical 8-9 (slightly alkaline) |
| Form | Ground (GCC) or Precipitated (PCC) powder |
| Bulk Density | typical 0.5-0.7 g/cm3 (loose), 1.2-1.5 g/cm3 (tapped) |
Lianyungang Longtaiwei Food Ingredients Co., Ltd is based in the B District of Guannan Economic Development Zone, Lianyungang City, Jiangsu Province, China. The supplier operates from Longtaiwei Road No. 1, with a registered postal code of 222500, and is positioned within a key industrial hub for chemical and food ingredient production.
The company’s profile indicates a focus on calcium carbonate and related compounds, with a trust tier classification of harbor. While the response rate and average response hours are not currently available, the supplier’s location in a dedicated economic zone suggests access to logistics infrastructure for bulk exports.
Calcium Carbonate (CaCO3, CAS 471-34-1) is a versatile inorganic compound widely used as a filler and extender in plastics, rubber, paper, and coatings industries. Available in Ground (GCC) and Precipitated (PCC) forms, it is traded globally in various purity levels from industrial to food and pharmaceutical grade. This commodity chemical is exported in bulk bags or loose containers, with major producers in China, USA, and Vietnam serving international markets at competitive prices.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Before ordering, verify the calcium carbonate grade (GCC or PCC) and its suitability for your application, as industrial grades may contain impurities not acceptable for food or pharmaceutical use. Request a Certificate of Analysis (CoA) to confirm purity, particle size distribution, and brightness values specific to your batch.
Confirm logistics details such as the nearest loading port (likely Lianyungang Port), incoterms (commonly FOB or CIF), and lead times, which typically range from 15 to 30 days for containerised shipments. Clarify payment terms, as suppliers often require a 30% deposit with the balance due before shipment.
Quality checks should include testing for particle size, brightness, and chemical purity upon arrival. Inspect packaging integrity to avoid contamination, and ensure all documentation, including the bill of lading and CoA, is complete. For food or pharma applications, request additional tests for heavy metals and microbial content.
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When sourcing Calcium Carbonate for your business, securing the right balance of quality and cost is essential. Lianyungang Longtaiwei Food Ingredients Co., Ltd, a verified supplier based in China, offers this product with key specifications including Industrial / Food Grade / Pharmaceutical Grade (varies by supplier), CaCO3 98.5% - 99.5% min, moisture < 0.5%, and Mesh 200-1250 (10-75 microns) for GCC; 0.05-5 microns for PCC. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $80250./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2836.50, making it a staple in the Calcium Carbonate sector with strong demand from importing countries worldwide.
Importing Calcium Carbonate requires careful attention to shipping logistics, customs compliance, and secure payment terms. Lianyungang Longtaiwei Food Ingredients 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 2836.50 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Calcium Carbonate 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 Calcium Carbonate category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Calcium Carbonate 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 2836.50 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 Calcium Carbonate from Lianyungang Longtaiwei Food Ingredients Co., Ltd is $80250./Unit 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 Lianyungang Longtaiwei Food Ingredients Co., Ltd through EximNext.
The supplier, Lianyungang Longtaiwei Food Ingredients Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Calcium Carbonate. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Calcium Carbonate is classified under HS Code 2836.50. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Calcium Carbonate from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Lianyungang Longtaiwei Food Ingredients Co., Ltd. Ensure you have the necessary import licenses for Calcium Carbonate products in your destination country.
Yes, Lianyungang Longtaiwei Food Ingredients 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 Calcium Carbonate supplied by Lianyungang Longtaiwei Food Ingredients Co., Ltd include Industrial / Food Grade / Pharmaceutical Grade (varies by supplier), CaCO3 98.5% - 99.5% min, moisture < 0.5%, and Mesh 200-1250 (10-75 microns) for GCC; 0.05-5 microns for PCC. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Lianyungang Longtaiwei Food Ingredients Co., Ltd offers Calcium Carbonate with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Calcium Carbonate is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Lianyungang Longtaiwei Food Ingredients Co., Ltd through our platform.
Lianyungang Longtaiwei Food Ingredients Co., Ltd maintains international quality certifications. These ensure that the Calcium Carbonate 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. Lianyungang Longtaiwei Food Ingredients 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 Lianyungang Longtaiwei Food Ingredients Co., Ltd.
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