Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Caustic soda from Shijiazhuang Kunmai Chemical Technology Co., Ltd. is supplied as sodium hydroxide (NaOH) in translucent white flake form, a basic industrial alkali used across multiple sectors. The product meets commercial purity standards exceeding 98%, delivered in 25kg bags or 1000kg jumbo bags for bulk trade under HS code 2815.11. Its physical state is a solid flaky material with strong hygroscopic properties, soluble in water, ethanol and glycerol but insoluble in acetone and ether.
The material is classified as a highly corrosive substance, reacting with aluminium and zinc while emitting hydrogen with nonmetals like boron and silicon. It forms alkaline aqueous solutions with a greasy feel and is used in pH adjustment, saponification, and as a raw material in papermaking, synthetic detergent, viscose fibre, and textile processing. Standard industry applications also include water treatment, petroleum refining, and chemical manufacturing, where its purity and solubility are critical.
Industrial buyers source this caustic soda for use in soap and detergent production, artificial silk manufacturing, cellophane processing, and bauxite alumina refinement. The product is traded internationally, with China as a major exporting region. Buyers should confirm packaging preferences, as the supplier offers both standard and jumbo bag options, and verify compliance with local handling regulations due to its corrosive nature.
| Chemical Name | Sodium Hydroxide (NaOH) |
| Form | Translucent white flaky solid |
| Purity | Typical minimum 98% |
| Solubility | Soluble in water, ethanol, glycerol; insoluble in acetone, ether |
| HS Code | 2815.11 |
| Packaging | 25kg bags or 1000kg jumbo bags |
| Hygroscopic Properties | Strong; requires sealed storage to prevent moisture absorption |
| pH (1% solution) | Standard 14 at 20°C |
| Melting Point | Typical 318°C |
| Density | Typical 2.13 g/cm³ (solid) |
Shijiazhuang Kunmai Chemical Technology Co., Ltd. is based in Shijiazhuang High-Tech Zone, Hebei Province, China, with its registered address confirming its location in the 050035 postal area. The company operates as a chemical supplier, specialising in industrial alkali products including caustic soda, and is positioned within China’s key chemical manufacturing region.
The supplier’s profile lists no verified response rate or average response time, indicating that buyers should proactively reach out for trade terms and technical details. The company’s focus on chemical raw materials aligns with regional production strengths, but buyers must confirm specific capabilities, certifications, and export compliance directly with the supplier.
Caustic soda, also known as sodium hydroxide (NaOH), is an essential industrial alkali supplied in solid flake, pearl or granular form. Widely used across papermaking, synthetic detergent, viscose fiber, textile processing and water treatment industries, it serves as a key chemical raw material for pH adjustment and saponification processes. Available in 25kg bags or 1000kg jumbo bags, internationally traded under HS code 2815.11 with purity typically exceeding 98%, sourced from major producing regions including China, the USA and the Middle East for global export markets.
| 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 caustic soda from Shijiazhuang Kunmai Chemical Technology Co., Ltd., verify the product’s purity specifications and confirm whether the supplier provides certificates of analysis for each batch. Check that the packaging meets your handling and storage requirements, as improper packaging can lead to moisture absorption and degradation. Ensure the supplier complies with international safety standards for corrosive materials.
Confirm logistics details such as lead times, Incoterms (e.g., FOB or CIF), and port of loading, as these directly impact shipping costs and delivery schedules. Clarify payment terms, including accepted methods and any upfront deposits required. Buyers should also verify whether the supplier can provide export documentation, such as a bill of lading and commercial invoice, to facilitate customs clearance.
Conduct quality checks upon receipt, including testing for purity, moisture content, and solubility, to ensure the product meets your specifications. Inspect packaging for damage or leaks, as caustic soda can corrode containers if not properly sealed. Request material safety data sheets (MSDS) and handling guidelines to ensure compliance with local safety regulations and to train your staff on proper storage and usage.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Caustic Soda for your business, securing the right balance of quality and cost is essential. Shijiazhuang Kunmai Chemical Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including Industrial Grade / Flakes / Pearls / Granular, NaOH min. 98% - 99.5%, and Flakes: irregular shape 1-5mm; Pearls: 2-4mm diameter. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $420650./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2815.11, making it a staple in the Caustic Soda sector with strong demand from importing countries worldwide.
Importing Caustic Soda requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shijiazhuang Kunmai Chemical Technology 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 2815.11 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 Caustic Soda 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 Caustic Soda category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Caustic Soda 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 2815.11 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 Caustic Soda from Shijiazhuang Kunmai Chemical Technology Co., Ltd. is $420650./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 Shijiazhuang Kunmai Chemical Technology Co., Ltd. through EximNext.
The supplier, Shijiazhuang Kunmai Chemical Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Caustic Soda. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Caustic Soda is classified under HS Code 2815.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Caustic Soda from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shijiazhuang Kunmai Chemical Technology Co., Ltd.. Ensure you have the necessary import licenses for Caustic Soda products in your destination country.
Yes, Shijiazhuang Kunmai Chemical Technology 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 Caustic Soda supplied by Shijiazhuang Kunmai Chemical Technology Co., Ltd. include Industrial Grade / Flakes / Pearls / Granular, NaOH min. 98% - 99.5%, and Flakes: irregular shape 1-5mm; Pearls: 2-4mm diameter. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shijiazhuang Kunmai Chemical Technology Co., Ltd. offers Caustic Soda with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Caustic Soda is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shijiazhuang Kunmai Chemical Technology Co., Ltd. through our platform.
Shijiazhuang Kunmai Chemical Technology Co., Ltd. maintains international quality certifications. These ensure that the Caustic Soda 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. Shijiazhuang Kunmai Chemical Technology 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 Shijiazhuang Kunmai Chemical Technology Co., Ltd..
Discover more products in Caustic Soda from verified suppliers worldwide.