Import 2-Hydroxyphosphonocarboxylic Acid (Hpaa) — Buy in Bulk from Supplier in China

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2-Hydroxyphosphonocarboxylic Acid (HPAA) by Zaozhuang Xintai Water-Treatment Co., Ltd.
Harbor
2-Hydroxyphosphonocarboxylic Acid (HPAA) - Image 1

2-Hydroxyphosphonocarboxylic Acid (HPAA)

🕐Last updated: Jul 21, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryWater Treatment Chemicals
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
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Buy & Import 2-Hydroxyphosphonocarboxylic Acid (HPAA) from Zaozhuang Xintai Water-Treatment Co., Ltd. - China Wholesale Supply

Zaozhuang Xintai Water-Treatment Co., Ltd. supplies 2-Hydroxyphosphonocarboxylic Acid (HPAA), a phosphonate corrosion inhibitor identified by CAS No. 23783-26-8. The product has a molecular formula of C2H5O6P and a molecular weight of 156 g/mol. It is supplied as a dark umber, transparent viscous liquid with a solid content of 47.0-50.0% and a density of at least 1.30 g/cm3 at 20°C. The solution has a pH between 1.0 and 3.0 for a 1% concentration.

HPAA is chemically stable and resistant to hydrolysis, acid, and alkali. Its corrosion inhibition performance is reported to be 5 to 8 times more effective than common alternatives like HEDP and EDTMP. A key functional property is its ability to improve zinc solubility in formulations. When combined with low molecular weight polymers or zinc salts, its protective effect is further enhanced, making it a versatile component in complex treatment programs.

The primary application for this HPAA is as a cathodic corrosion inhibitor in oilfield refill water systems. It is also used in industrial water treatment for steel and iron, petrochemical, power generation, and medical industries. The product is typically packaged in 250 kg net plastic drums, with IBC drums available upon request. Buyers should confirm specific packaging options, minimum order quantities, and lead times directly with the supplier for their sourcing needs.

Technical Specifications for Zaozhuang Xintai Water-Treatment Co., Ltd. 2-Hydroxyphosphonocarboxylic Acid (HPAA)
Chemical Name2-Hydroxyphosphonocarboxylic Acid (HPAA)
CAS Number23783-26-8
Molecular FormulaC2H5O6P
Molecular Weight156 g/mol
AppearanceDark umber transparent viscous liquid
Solid Content47.0 - 50.0 %
Phosphorous Acid (as PO3³⁻)4.0% max
Density (20°C)1.30 g/cm³ min
pH (1% solution)1.0 - 3.0
Typical Inhibition Comparison5-8x more effective than HEDP or EDTMP (typical industry claim)
About Zaozhuang Xintai Water-Treatment Co., Ltd. - Water Treatment Chemical Supplier in China

Zaozhuang Xintai Water-Treatment Co., Ltd. is a water treatment chemical supplier located in Zaozhuang, Shandong Province, China. The company's registered address is within the Zhongtai Chemical Industry Park in the Shizhong District. Based on the listing data, the supplier is classified with an 'imported' tier status and a 'harbor' trust tier, indicating it operates as a direct manufacturer or primary distributor within the chemical supply chain.

The listing provides specific product data and application details for HPAA, demonstrating technical knowledge of its use in industrial corrosion inhibition. However, the profile does not disclose information about the company's founding year, total workforce, annual production capacity, or specific client portfolio. The response rate and average response time metrics are currently listed as zero, which prospective buyers should note as a factor to evaluate when initiating contact for quotations and technical discussions.

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 2-Hydroxyphosphonocarboxylic Acid (HPAA) from Zaozhuang Xintai Water-Treatment Co., Ltd.
HPAA offers significantly enhanced corrosion inhibition performance, typically cited as 5 to 8 times more effective than HEDP or EDTMP. It also improves zinc solubility, which is critical for formulations that combine phosphonates with zinc salts for synergistic protection in cooling water and oilfield systems.

Sourcing 2-Hydroxyphosphonocarboxylic Acid (HPAA) from Zaozhuang Xintai Water-Treatment Co., Ltd. - China Import Guide

When sourcing HPAA from Zaozhuang Xintai Water-Treatment Co., Ltd., begin by requesting a detailed quotation that includes the exact price per kilogram or per drum, the applicable Incoterms (e.g., FOB, CIF), and the lead time from order confirmation to shipment. Since the supplier's response metrics are currently inactive, allow for additional time in your communication timeline and consider following up through alternative contact methods if initial inquiries are not answered promptly.

Verify the logistics and shipping arrangements for the chemical. HPAA is a viscous liquid packaged in drums, so confirm the total weight per container, palletization requirements, and any special handling or documentation needed for sea freight from Shandong Province. Ask the supplier for a Material Safety Data Sheet (MSDS) and a Certificate of Analysis (COA) for your specific batch prior to shipment to ensure compliance with your local import regulations.

For quality assurance, request a sample for laboratory testing before committing to a bulk order. Test key parameters like solid content, density, and pH against the provided specifications. Given its application in corrosion control, consistency between batches is critical. Discuss the supplier's quality control process and what guarantees they provide for meeting the stated technical specifications in the long term.

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Zaozhuang Xintai Water-Treatment Co., Ltd.
China
Harbor
<4h
Response Time
0.00%
Response Rate
34/100
Trust Score
📦
0+
Products
3.5(47)
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Buy & Import 2-Hydroxyphosphonocarboxy — Wholesale Supply from China

Securing a reliable supply chain for 2-Hydroxyphosphonocarboxylic Acid (Hpaa) is critical for maintaining your business operations. Zaozhuang Xintai Water-Treatment Co., Ltd., a verified supplier located in China, provides high-quality 2-Hydroxyphosphonocarboxy 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 Water Treatment Chemicals industry, catering to distributors, wholesalers, and importers worldwide.

Request Wholesale Pricing & Bulk Trade Terms

Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing 2-Hydroxyphosphonocarboxy from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Zaozhuang Xintai Water-Treatment 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.

About Zaozhuang Xintai Water-Treatment Co., Ltd. — Verified Supplier in China

We understand that verifying supplier credentials is a top priority for importers. Zaozhuang Xintai Water-Treatment Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Water Treatment Chemicals category or discover new suppliers across the Water Treatment Chemicals sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.

International Shipping & Import Guidelines for 2-Hydroxyphosphonocarboxy

When importing 2-Hydroxyphosphonocarboxy 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.

Frequently Asked Questions About 2-Hydroxyphosphonocarboxy

How can I get the wholesale price for 2-Hydroxyphosphonocarboxylic Acid (Hpaa)?

Click the "Request Quotation" button to contact Zaozhuang Xintai Water-Treatment Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy 2-Hydroxyphosphonocarboxy in bulk from China?

Yes, Zaozhuang Xintai Water-Treatment Co., Ltd. provides 2-Hydroxyphosphonocarboxy for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.

What shipping terms are available for this product?

Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Zaozhuang Xintai Water-Treatment Co., Ltd.. Contact the supplier to discuss the best logistics options for importing 2-Hydroxyphosphonocarboxy to your country.

How do I request a sample of 2-Hydroxyphosphonocarboxylic Acid (Hpaa)?

Send a direct message to Zaozhuang Xintai Water-Treatment Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.

Is it safe to source products from this supplier?

Zaozhuang Xintai Water-Treatment Co., Ltd. is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).

What specifications should I ask for when importing 2-Hydroxyphosphonocarboxy?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Zaozhuang Xintai Water-Treatment Co., Ltd..

Does Zaozhuang Xintai Water-Treatment Co., Ltd. offer custom packaging or private labeling?

Many suppliers on EximNext, including Zaozhuang Xintai Water-Treatment Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.

What payment methods are accepted for international orders?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.

Can I find more Water Treatment Chemicals suppliers on EximNext?

Yes, EximNext hosts a wide network of verified Water Treatment Chemicals manufacturers, exporters, and wholesalers across 200+ countries.

How do I contact Zaozhuang Xintai Water-Treatment Co., Ltd. for a bulk trade inquiry?

Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our online B2B marketplace.

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