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Calcium Nitrite (Ca(NO2)2) from Lianyungang Huaihua International Trade Co., Ltd. is a white, tasteless, and toxic powder that dissolves in water to form a light yellow solution. The compound has a molecular weight of 132 g/mol and is classified as a 5.1 type oxidizing agent under UN number 2627, making it subject to strict transport regulations. Its CAS number is 13780-06-8, and the HS code for import/export classification is 28341000.
This chemical is available in multiple grades, with Superior grade containing a minimum of 94% Calcium Nitrite on a dry basis, First grade at 92%, and Second grade at 90%. The Calcium Nitrate content, a common impurity, is typically controlled to ensure the product’s performance in concrete admixtures, where it acts as a corrosion inhibitor and accelerator. Standard industry specifications for Calcium Nitrite often include limits on moisture content, typically below 1%, and pH levels between 8 and 10 for a 10% aqueous solution.
Primary applications include its use in concrete admixtures to enhance durability and reduce corrosion in reinforced structures. It is also employed in chemical synthesis and as a preservative in certain industrial processes. Buyers should confirm the grade and purity required for their specific application, as well as compliance with local and international regulations for handling oxidizing agents.
| Molecular Formula | Ca(NO2)2 |
| Molecular Weight | 132 g/mol |
| CAS Number | 13780-06-8 |
| HS Code | 28341000 |
| UN Number | 2627 |
| Class | 5.1 type oxidizing agent |
| Appearance | White powder without crystal water |
| Solubility | Easily soluble in water, forms light yellow solution |
| Superior Grade Purity (dry basis) | 94% |
| Typical Moisture Content (industry standard) | Below 1% |
Lianyungang Huaihua International Trade Co., Ltd. is based in Lianyungang, China, and specializes in the trade of chemical additives, including Calcium Nitrite. The company holds a harbor trust tier, indicating a verified status for international trade, though no specific response rate or average response time is provided in its profile.
The supplier’s listing specifies the chemical’s properties, grades, and regulatory classifications but does not detail additional certifications, production capacity, or client references. Buyers should directly confirm the supplier’s ability to provide consistent quality, comply with transport regulations, and meet specific grade requirements for their applications.
| 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 Calcium Nitrite from Lianyungang Huaihua International Trade Co., Ltd., verify the grade and purity specifications to ensure they match your application requirements. Request a certificate of analysis (COA) to confirm the Calcium Nitrite content and check for impurities such as Calcium Nitrate. Ensure the supplier’s packaging complies with UN 2627 regulations for oxidizing agents, including proper labeling and sealing.
For logistics, confirm the Incoterms (e.g., FOB or CIF) and lead times for bulk shipments, as Calcium Nitrite is a regulated oxidizing agent. Clarify payment terms such as L/C or T/T in advance to avoid delays. The supplier’s ability to provide consistent quality and comply with international transport regulations should be verified before proceeding with large orders.
Quality checks upon receipt should include testing for purity, moisture content, and pH levels of an aqueous solution. Inspect the packaging for integrity and compliance with hazardous materials regulations. Documentation such as the COA, MSDS, and transport compliance certificates must accompany the shipment to ensure safe handling and regulatory adherence.
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Securing a reliable supply chain for Calcium Nitrite is critical for maintaining your business operations. Lianyungang Huaihua International Trade Co., Ltd., a verified supplier located in China, provides high-quality Calcium Nitrite ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Construction & Waterproofing Chemicals industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Calcium Nitrite from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Lianyungang Huaihua International Trade Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Lianyungang Huaihua International Trade Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Construction & Waterproofing Chemicals category or discover new suppliers across the Construction & Waterproofing Chemicals sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
When importing Calcium Nitrite from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Lianyungang Huaihua International Trade Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Lianyungang Huaihua International Trade Co., Ltd. provides Calcium Nitrite for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Lianyungang Huaihua International Trade Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Calcium Nitrite to your country.
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