Import Sodium Sulfite Na2so3 — Buy in wholesale FOB from Supplier in China

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Sodium sulfite  Na2SO3 by Lianyungang Huaihua International Trade Co., Ltd.
Harbor
Sodium sulfite  Na2SO3 - Image 1

Sodium sulfite Na2SO3

🕐Last updated: Aug 24, 2026
400/ Bags
Min. Order: 1 Bags
💱₹400.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code2833.11
⚙️MaterialSodium Sulfite Na2SO3
📁CategoryChemicals & Allied Products
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Sodium sulfite Na2SO3 from Lianyungang Huaihua International Trade Co., Ltd. - Wholesale Supply

Sodium sulfite (Na2SO3) is a white crystalline inorganic compound supplied by Lianyungang Huaihua International Trade Co., Ltd. The product is offered in industrial, food and photo grades with purities reported between 95% and 98%. It is packaged in 25 kg bags, 50 kg bags or larger jumbo bags for export shipments. The chemical is classified under HS code 2833.11 for customs purposes.

The three grades differ mainly in allowable impurity limits, with food‑grade material meeting stricter standards for residual metals. In the broader market, sodium sulfite is typically supplied with a moisture content below 0.5% and a bulk density around 1.5 g cm‑3, which matches standard handling practices for bulk chemicals. Suppliers often certify compliance with ISO 9001 and SGS audit requirements, and the listing states that these certifications are held. Typical storage conditions call for a cool, dry environment to maintain stability.

Key users include pulp and paper mills, water‑treatment facilities, textile manufacturers and pharmaceutical formulators. Buyers usually place orders starting from a single 25 kg bag, with larger volumes arranged on request. Shipping terms such as CIF or FOB are negotiable and the supplier can arrange container loads for bulk purchases.

Technical Specifications for Lianyungang Huaihua International Trade Co., Ltd. Sodium sulfite Na2SO3
Chemical nameSodium Sulfite (Na2SO3)
Purity range95% - 98%
Available gradesIndustrial, Food, Photo
Physical formWhite crystalline powder
HS code2833.11
Standard packaging25 kg bag, 50 kg bag, jumbo bag
Typical moisture content<0.5% (typical)
Typical bulk density1.5 g cm‑3 (typical)
Typical solubility in water45 g per 100 ml at 20 °C (typical)
Typical storage recommendationCool, dry, well‑ventilated place (standard)
About Lianyungang Huaihua International Trade Co., Ltd. - Chemical Supplier in China
🏭
Lianyungang Huaihua International Trade Co., Ltd.
China Harbor🥇 Gold Verified

Lianyungang Huaihua International Trade Co., Ltd. is listed as an imported‑tier supplier with a harbor trust level. The platform records indicate a zero percent response rate and no average response time, which suggests that communication may need to be initiated proactively by the buyer.

The company focuses on bulk chemicals, and this listing confirms that it supplies sodium sulfite in several grades suitable for industrial, food and photographic applications. No additional corporate history, employee count or revenue figures are provided in the source data.

Sodium sulfite (Na2SO3) is a white crystalline inorganic compound supplied in industrial, food, and photo grades with purities ranging from 95% to 98%. Widely used in pulp and paper manufacturing, water treatment, textile processing, and as an oxygen scavenger in boiler water treatment, this versatile sulfite salt is a critical raw material for chemical processing. Available in 25kg and 50kg bags or jumbo bags for export, sodium sulfite is classified under HS code 2833.11 and is traded globally in bulk quantities for industrial and food-grade applications.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About Sodium sulfite Na2SO3 from Lianyungang Huaihua International Trade Co., Ltd.
The supplier lists a purity window of 95% to 98%. Buyers should request a certificate of analysis to confirm the exact purity of each batch.

Sourcing Sodium sulfite Na2SO3 from Lianyungang Huaihua International Trade Co., Ltd. - China Import Guide

Before placing an order, request the latest certificate of analysis and any applicable ISO or SGS certificates to verify purity and grade. Confirm that the packaging meets your handling requirements and ask for a sample if possible to evaluate quality.

Discuss the preferred incoterm - CIF, FOB or others - and agree on payment terms such as T/T or L/C. Lead times are not disclosed in the listing, so ask the supplier to provide an estimated production and shipment schedule based on your order size.

Arrange for a third‑party inspection if you need additional assurance of chemical composition. Ensure that the supplier can provide the necessary documentation, including material safety data sheets and customs declaration forms, before the cargo is released.

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Lianyungang Huaihua International Trade Co., Ltd.
China
Harbor
81/100
Trust Score
📦
70
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Buy Sodium Sulfite Na2so3 in Bulk — Verified Supplier in China

When sourcing Sodium Sulfite Na2so3 for your business, securing the right balance of quality and cost is essential. Lianyungang Huaihua International Trade Co., Ltd., a verified supplier based in China, offers this product with key specifications including Industrial Grade / Technical Grade, Photo Grade, Food Grade, Na2SO3 95% - 98% (Industrial), 97%+ (Food Grade), and White Crystalline Powder. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $400/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2833.11, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.

Sodium Sulfite Na2so3 Specifications, Trade Terms & Pricing

Importing Sodium Sulfite Na2so3 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Lianyungang Huaihua International Trade 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 2833.11 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.

About Lianyungang Huaihua International Trade Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Sodium Sulfite Na2so3 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 Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Sodium Sulfite Na2so3 — Shipping, Logistics & Customs

Importing Sodium Sulfite Na2so3 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 2833.11 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Sodium Sulfite Na2so3

What is the wholesale price of Sodium Sulfite Na2so3?

The current listed wholesale price for Sodium Sulfite Na2so3 from Lianyungang Huaihua International Trade Co., Ltd. is $400/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 Lianyungang Huaihua International Trade Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Sodium Sulfite Na2so3?

The supplier, Lianyungang Huaihua International Trade Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Sodium Sulfite Na2so3. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Sodium Sulfite Na2so3?

For international shipping and customs clearance, Sodium Sulfite Na2so3 is classified under HS Code 2833.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Sodium Sulfite Na2so3 from China?

To import Sodium Sulfite Na2so3 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Lianyungang Huaihua International Trade Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.

Is Lianyungang Huaihua International Trade Co., Ltd. a verified supplier?

Yes, Lianyungang Huaihua International Trade 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.

What are the key specifications of Sodium Sulfite Na2so3?

The key specifications for Sodium Sulfite Na2so3 supplied by Lianyungang Huaihua International Trade Co., Ltd. include Industrial Grade / Technical Grade, Photo Grade, Food Grade, Na2SO3 95% - 98% (Industrial), 97%+ (Food Grade), and White Crystalline Powder. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Sodium Sulfite Na2so3?

Lianyungang Huaihua International Trade Co., Ltd. offers Sodium Sulfite Na2so3 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Sodium Sulfite Na2so3 the most?

Sodium Sulfite Na2so3 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Lianyungang Huaihua International Trade Co., Ltd. through our platform.

What certifications does this Sodium Sulfite Na2so3 supplier hold?

Lianyungang Huaihua International Trade Co., Ltd. maintains international quality certifications. These ensure that the Sodium Sulfite Na2so3 meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Sodium Sulfite Na2so3 on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Lianyungang Huaihua International Trade Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

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 Huaihua International Trade Co., Ltd..

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