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1.Product Description: Caustic Soda Flakes, pearls, solid 99% Appearance: White flakes, pearls, solid with strong corrosion. Industry grade according to GB209-2006; Item description: Sodium hydroxide flakes, pearls, solid (caustic soda flakes, pearls, solid); 2.Packaging: 1)25kg/bag; 2 layers of woven bag with waterproof lining bag inside;one 20'ft container holds 26/27 ton 2)1 metric ton per bulk bag is available; Pallets are optional,one 20'ft container holds 24ton
3. Character Sodium hydroxide (NaOH), also known as caustic soda,is an inorganic compound. It is a white solid and highly caustic metallic base and alkali of sodium which is available in pellets, flakes, granules. Sodium hydroxide is soluble in water, ethanol, and methanol. This alkali is deliquescent and readily absorbs moisture and carbon dioxide in air. 4.Specification: item Caustic Soda Flakes/Solid pearl NaOH (%min) 96% 98% 99% 99% Na2 CO3 (%max) 1 0.9 0.8 0.8 NaCl (%max) 3.2 0.05 0.05 0.05 Fe2 O3 (%max) 0.008 0.005 0.005 0.005
5. Main Usage: 1)As a strong chemical base in pulp and paper manufacturer 2)Textiles, printing and dyeing 3)Soap and detergent factory 4)Water treatment,soft drink processing. 5)Aluminium oxide factory
6. The production process: All of our Caustic soda are made from Ionic membrane liquid alkali and diaphragm liquid alkali. 1). To guarantee the quality of our goods, all the material must get through laboratory tests before go into our factory. 2). Allocate the material according to a certain proportion. 3). Put the material into pot by liquid alkali pump. 4). Heating continuously and stop it till 180 degree, precipitate for 1 hour, that is for wipping out the impurities. 5). Continue to heat, then put a good amount of sulphur and Sodium nitrate for Colour mixing, Precipitate again for 2 hours and keep warm with samll fire. 6). Put them into caustic soda flakes molding machine (for caustic soda flakes ); Put them into caustic soda pearls molding machine (for caustic soda pearls) 7). Cooling, packaging and put into the warehouse
7. About us: Tianjin Shi JinHong WeiBang Chemical Co., Ltd - 100% original, 100% guaranteed Our factory is located in Tianjin and has more than 15 years' history which is near the first greatest port-Tianjin Xingang port and export & shipping very convenient. Our factory mainly produces caustic soda( flakes, pearls, solid ) and processes calcium carbide. Our own logo: JINHONG. Our principle : Quality first, Prestige first to win good reputation and long term win-win cooperation. Our main customers spread in west-Africa, mid- East, south America, south-east Asia etc. Our product is popular with customers, Welcome Your order! ! !
| HS Code | 2815.11 |
| Material | Sodium Hydroxide NaOH 99% |
| Grade/Type | Industrial Grade, 99% Purity |
| Purity/Composition | NaOH 99% min, Na2CO3 0.5% max, NaCl 0.03% max, Fe 0.001% max |
| Physical Form | White Flakes / Pearls / Solid |
| Standard | GB209-2006 (China National Standard) |
| Application | Water treatment, pulp and paper, textiles, soap and detergent manufacturing, petroleum refining, food processing, aluminum recycling |
| Packaging | 25kg bags with inner PE liner, 1000kg jumbo bags, or bulk packing with desiccant protection |
| Origin | China (or origin as per supplier) |
| Handling/Storage | Store in cool, dry, well-ventilated area; keep away from acids and moisture; corrosion-resistant packaging required |
Caustic soda flakes (sodium hydroxide, 99% purity) are a high-corrosivity alkaline chemical widely used in water treatment, pulp and paper, textile dyeing, soap manufacturing, and petroleum refining. Supplied as white flakes or pearls conforming to GB209-2006 industry grade standards, this product requires proper HDPE-lined packaging for safe handling and storage. Caustic soda flake is a high-volume commodity in global chemical trade, with pricing typically quoted per metric ton on a CIF or FOB basis, making it a key import item for manufacturing hubs worldwide.
| 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 |
Caustic soda flake is offered by Tianjin Shi Jinhong Weibang Chemical CO., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Caustic soda flake, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Caustic Soda Flake for your business, securing the right balance of quality and cost is essential. Tianjin Shi Jinhong Weibang Chemical CO., Ltd., a verified supplier based in China, offers this product with key specifications including Industrial Grade, 99% Purity, NaOH 99% min, Na2CO3 0.5% max, NaCl 0.03% max, Fe 0.001% max, and White Flakes / Pearls / Solid. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $615/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 Flake requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tianjin Shi Jinhong Weibang Chemical 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 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 Flake 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 global B2B marketplace. Start your sourcing journey today.
Importing Caustic Soda Flake 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 Flake from Tianjin Shi Jinhong Weibang Chemical CO., Ltd. is $615/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 Tianjin Shi Jinhong Weibang Chemical CO., Ltd. through EximNext.
The supplier, Tianjin Shi Jinhong Weibang Chemical CO., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Caustic Soda Flake. 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 Flake 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 Flake from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tianjin Shi Jinhong Weibang Chemical CO., Ltd.. Ensure you have the necessary import licenses for Caustic Soda products in your destination country.
Yes, Tianjin Shi Jinhong Weibang Chemical 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 Flake supplied by Tianjin Shi Jinhong Weibang Chemical CO., Ltd. include Industrial Grade, 99% Purity, NaOH 99% min, Na2CO3 0.5% max, NaCl 0.03% max, Fe 0.001% max, and White Flakes / Pearls / Solid. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Tianjin Shi Jinhong Weibang Chemical CO., Ltd. offers Caustic Soda Flake with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Caustic Soda Flake is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tianjin Shi Jinhong Weibang Chemical CO., Ltd. through our platform.
Tianjin Shi Jinhong Weibang Chemical CO., Ltd. maintains international quality certifications. These ensure that the Caustic Soda Flake 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. Tianjin Shi Jinhong Weibang Chemical 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 Tianjin Shi Jinhong Weibang Chemical CO., Ltd..
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