Import 4, 5-Diamino-1-(2-Hydroxyethyl) Pyrazole Sulfate — Buy in Bulk from Supplier in China

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4, 5-diamino-1-(2-hydroxyethyl) pyrazole sulfate by Yixing Xinyu Chemicals Co., Ltd.
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4, 5-diamino-1-(2-hydroxyethyl) pyrazole sulfate - Image 1

4, 5-diamino-1-(2-hydroxyethyl) pyrazole sulfate

🕐Last updated: Jul 20, 2026
Contact/ Unit
Min. Order: 1 Unit
📁CategoryLaboratory Chemicals
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
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Buy & Import 4, 5-diamino-1-(2-hydroxyethyl) pyrazole sulfate from Yixing Xinyu Chemicals Co. - China Wholesale Supply

4,5-Diamino-1-(2-hydroxyethyl) pyrazole sulfate is a high-purity pyrazole derivative supplied by Yixing Xinyu Chemicals Co. from Dingshu Town, Yixing, Jiangsu. This compound is characterized by a light pink to off-white crystalline appearance and is used as an intermediate in pharmaceutical and agrochemical synthesis.

The product is specified with a purity of 99%, a drying loss of 0.5%, and an ash content of 0.5%, with iron (Fe) content capped at 40 ppm. These values ensure suitability for sensitive applications where trace impurities can affect product performance. Pyrazole derivatives like this are typically stable under standard storage conditions but may require protection from light and moisture.

Primary buyers include pharmaceutical manufacturers, agrochemical producers, and research laboratories focused on organic synthesis. The compound is typically sourced in bulk, with a minimum order quantity of 1000 kg, and is used in the production of APIs, plant protection agents, and specialty chemicals. Confirmation of batch-specific purity and impurity profiles is essential for regulatory compliance.

Technical Specifications for Yixing Xinyu Chemicals Co. 4, 5-diamino-1-(2-hydroxyethyl) pyrazole sulfate
Chemical Name4,5-Diamino-1-(2-hydroxyethyl) pyrazole sulfate
Purity99%
AppearanceLight pink to off-white crystalline powder
Drying Loss0.5%
Ash Content0.5%
Iron (Fe) Content≤40 ppm
Molecular FormulaC5H10N4O.H2SO4
Molecular Weight254.23 g/mol typical for the sulfate salt
SolubilitySoluble in water and polar organic solvents typical for pyrazole derivatives
Minimum Order Quantity1000 kg
About Yixing Xinyu Chemicals Co. - Chemical Supplier in China
🏭

Yixing Xinyu Chemicals Co., Ltd. is based in Dingshu Town, Yixing, Jiangsu Province, China. The company holds a harbor trust tier, indicating a verified operational status, though its response metrics are currently unrecorded.

The supplier specializes in chemical intermediates, with this listing highlighting a pharmaceutical-grade pyrazole derivative. The profile does not provide details on certifications, production scale, or client history, so buyers should confirm compliance with relevant industry standards directly with Yixing Xinyu Chemicals Co.

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 4, 5-diamino-1-(2-hydroxyethyl) pyrazole sulfate from Yixing Xinyu Chemicals Co.
A 99% purity level ensures minimal impurities, which is critical for pharmaceutical and agrochemical applications where trace contaminants can affect efficacy or safety. Request a certificate of analysis (CoA) from Yixing Xinyu Chemicals Co. to verify this value for your batch.

Sourcing 4, 5-diamino-1-(2-hydroxyethyl) pyrazole sulfate from Yixing Xinyu Chemicals Co. - China Import Guide

Before ordering from Yixing Xinyu Chemicals Co., verify the batch-specific purity, drying loss, and iron content to ensure they meet your process requirements. Request a certificate of analysis (CoA) and confirm that the compound complies with your industry’s regulatory standards for intermediates.

Logistics details to confirm include Incoterms (FOB or CIF), port of loading in China, and lead time for the 1000 kg minimum order quantity. Packaging materials and compatibility with your storage conditions should also be addressed, as the listing does not specify these parameters.

For quality assurance, conduct pre-shipment inspection for appearance, purity, and solubility. Ensure the material safety data sheet (MSDS) is provided and aligns with your local regulations. If applicable, request documentation such as GMP or ISO certifications to confirm the supplier’s adherence to industry standards.

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Yixing Xinyu Chemicals Co., Ltd.
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Response Time
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Response Rate
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Products
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Buy & Import 4, 5-Diamino-1-(2-Hydroxy — Wholesale Supply from China

Securing a reliable supply chain for 4, 5-Diamino-1-(2-Hydroxyethyl) Pyrazole Sulfate is critical for maintaining your business operations. Yixing Xinyu Chemicals Co., Ltd., a verified supplier located in China, provides high-quality 4, 5-Diamino-1-(2-Hydroxy 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 Laboratory 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 4, 5-Diamino-1-(2-Hydroxy from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Yixing Xinyu Chemicals Co., Ltd.. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.

About Yixing Xinyu Chemicals Co., Ltd. — Verified Supplier in China

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

International Shipping & Import Guidelines for 4, 5-Diamino-1-(2-Hydroxy

When importing 4, 5-Diamino-1-(2-Hydroxy 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 4, 5-Diamino-1-(2-Hydroxy

How can I get the wholesale price for 4, 5-Diamino-1-(2-Hydroxyethyl) Pyrazole Sulfate?

Click the "Request Quotation" button to contact Yixing Xinyu Chemicals Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.

Can I buy 4, 5-Diamino-1-(2-Hydroxy in bulk from China?

Yes, Yixing Xinyu Chemicals Co., Ltd. provides 4, 5-Diamino-1-(2-Hydroxy 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 Yixing Xinyu Chemicals Co., Ltd.. Contact the supplier to discuss the best logistics options for importing 4, 5-Diamino-1-(2-Hydroxy to your country.

How do I request a sample of 4, 5-Diamino-1-(2-Hydroxyethyl) Pyrazole Sulfate?

Send a direct message to Yixing Xinyu Chemicals 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?

Yixing Xinyu Chemicals 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 4, 5-Diamino-1-(2-Hydroxy?

Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Yixing Xinyu Chemicals Co., Ltd..

Does Yixing Xinyu Chemicals Co., Ltd. offer custom packaging or private labeling?

Many suppliers on EximNext, including Yixing Xinyu Chemicals 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 Laboratory Chemicals suppliers on EximNext?

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

How do I contact Yixing Xinyu Chemicals 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 B2B marketplace.

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