Import Phosphorous Acid — Buy in wholesale FOB from Supplier in China

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Phosphorous Acid by Yichang Kaixiang Chemical Co., Ltd.
Harbor
Phosphorous Acid - Image 1

Phosphorous Acid

🕐Last updated: Jul 18, 2026
900/ Bags
Min. Order: 1 Bags
💱₹900.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code2809.20
⚙️MaterialPhosphorous Acid H3PO3
📁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 Phosphorous Acid in Bulk — Verified Supplier in China

This versatile chemical is utilized in agriculture, food processing, and water treatment, making it a staple for businesses seeking quality and reliability.

Key specifications include: 1. High purity level ensures optimal performance in all applications, enhancing product effectiveness. 2. Available in bulk supply, making it convenient for manufacturers and distributors. 3. Compliant with international quality standards, backed by certifications such as ISO and SGS. 4. Versatile use in multiple industries, including agriculture as a fertilizer and in food processing as a preservative. 5. Safe handling guidelines provided to ensure compliance with health and safety regulations.

Phosphorous Acid finds applications in agriculture for crop protection, in food processing to maintain quality, and in water treatment for pH adjustment. Its versatility makes it essential for a range of industries including agrochemicals, food and beverage, and environmental services. Our products are packaged securely for safe transport, and we offer shipping under FOB and CIF terms with payment options including L/C and T/T.

Phosphorous Acid Specifications, Trade Terms & Pricing
HS Code2809.20
MaterialPhosphorous Acid H3PO3
Grade/TypeIndustrial Grade, Technical Grade available
Purity/Composition98% - 99% min
Chemical FormulaH3PO3
CAS Number13598-36-2
Physical FormColorless crystalline solid or concentrated solution
ApplicationFertilizer production, Water treatment, Metal treatment, Chemical synthesis, pH control
Packaging25kg drums, 200kg barrels, IBC tanks, flexibags for bulk
OriginVarious origins available
About Yichang Kaixiang Chemical Co., Ltd. — Supplier in China
🏭

Phosphorous Acid is a high-purity industrial chemical (CAS 13598-36-2) widely used as a reducing agent and intermediate in fertilizer production, water treatment, and metal surface treatment applications. This versatile phosphorus compound serves as a key raw material for producing phosphite salts and is essential in various chemical synthesis processes. Exported globally in industrial-grade form, this chemical plays a critical role in agricultural and industrial supply chains.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Phosphorous Acid
The minimum order quantity for Phosphorous Acid from Yichang Kaixiang Chemical Co., Ltd. is 1 Bags. For trial or smaller orders, contact the supplier directly through EximNext to discuss flexible terms.

Sourcing Phosphorous Acid from China

Phosphorous Acid is offered by Yichang Kaixiang 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 Phosphorous Acid, 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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Buy Phosphorous Acid in Bulk — Verified Supplier in China

When sourcing Phosphorous Acid for your business, securing the right balance of quality and cost is essential. Yichang Kaixiang Chemical Co., Ltd., a verified supplier based in China, offers this product with key specifications including Industrial Grade, Technical Grade available, 98% - 99% min, and H3PO3. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $900/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2809.20, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.

Phosphorous Acid Specifications, Trade Terms & Pricing

Importing Phosphorous Acid requires careful attention to shipping logistics, customs compliance, and secure payment terms. Yichang Kaixiang 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 2809.20 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 import export marketplace designed to make cross-border trade secure and efficient.

About Yichang Kaixiang Chemical Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Phosphorous Acid 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 online B2B marketplace. Start your sourcing journey today.

Import Phosphorous Acid — Shipping, Logistics & Customs

Importing Phosphorous Acid 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 2809.20 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 Phosphorous Acid

What is the wholesale price of Phosphorous Acid?

The current listed wholesale price for Phosphorous Acid from Yichang Kaixiang Chemical Co., Ltd. is $900/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 Yichang Kaixiang Chemical Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Phosphorous Acid?

The supplier, Yichang Kaixiang Chemical Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Phosphorous Acid. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Phosphorous Acid?

For international shipping and customs clearance, Phosphorous Acid is classified under HS Code 2809.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Phosphorous Acid from China?

To import Phosphorous Acid from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Yichang Kaixiang Chemical Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.

Is Yichang Kaixiang Chemical Co., Ltd. a verified supplier?

Yes, Yichang Kaixiang 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.

What are the key specifications of Phosphorous Acid?

The key specifications for Phosphorous Acid supplied by Yichang Kaixiang Chemical Co., Ltd. include Industrial Grade, Technical Grade available, 98% - 99% min, and H3PO3. 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 Phosphorous Acid?

Yichang Kaixiang Chemical Co., Ltd. offers Phosphorous Acid with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Phosphorous Acid the most?

Phosphorous Acid is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Yichang Kaixiang Chemical Co., Ltd. through our platform.

What certifications does this Phosphorous Acid supplier hold?

Yichang Kaixiang Chemical Co., Ltd. maintains international quality certifications. These ensure that the Phosphorous Acid meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Phosphorous Acid on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Yichang Kaixiang Chemical 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 Yichang Kaixiang Chemical Co., Ltd..

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