Import 3-Aminopropyltrimethoxysilane 13822-56-5 — Buy in wholesale FOB from Supplier in China

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3-Aminopropyltrimethoxysilane 13822-56-5 by Qingdao Hengda Zhongcheng Technology Co., Ltd.
Harbor
3-Aminopropyltrimethoxysilane 13822-56-5 - Image 1

3-Aminopropyltrimethoxysilane 13822-56-5

🕐Last updated: Jun 26, 2026
510/ Bags
Min. Order: 1 Bags
💱₹510.00/ Bags
Live rate: 1 USD = 1.00 INR
📁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 3-Aminopropyltrimethoxysilane 13822-56-5 from Qingdao Hengda Zhongcheng Technology Co., Ltd. - Wholesale Supply

3-Aminopropyltrimethoxysilane (CAS 13822-56-5) from Qingdao Hengda Zhongcheng Technology Co., Ltd. is a colourless transparent liquid silane coupling agent with molecular weight 179.28 and refractive index (n25D) of 1.4205 to 1.4225. The supplier lists purity grades of greater than or equal to 97% and greater than or equal to 98%, with a density at 20 degrees Celsius of 1.005 to 1.015 g/cm3. This organofunctional silane bears both a primary amine group and three methoxy silane groups, enabling dual reactivity with organic polymers and inorganic surfaces.

Structurally, the molecule consists of a three-carbon propyl chain terminated by an amino group at one end and a trimethoxysilyl moiety at the other. The methoxy groups hydrolyse in the presence of moisture to form silanol groups, which then condense with siliceous surfaces or each other. Typical industrial applications require controlled moisture levels during handling to prevent premature hydrolysis. The amine functionality provides basic catalytic activity and reactivity with epoxies, isocyanates, and phenolic resins.

Primary buyers include manufacturers of phenolic moulding compounds, epoxy adhesives, polyamide composites, and polybutylene terephthalate formulations. Foundry sand binders, coating formulators, and sealant producers also source this material. Trade is typically conducted in bulk liquid containers with standard hazmat documentation for chemical shipments from Shandong Province. Buyers should confirm packaging specifications, exact purity grade, and storage conditions directly with the supplier.

Technical Specifications for Qingdao Hengda Zhongcheng Technology Co., Ltd. 3-Aminopropyltrimethoxysilane 13822-56-5
CAS Number13822-56-5
AppearanceColourless transparent liquid (supplier-stated)
PurityGreater than or equal to 97%, greater than or equal to 98% (supplier grades)
Density (20 degrees C)1.005 to 1.015 g/cm3 (supplier-stated)
Molecular Weight179.28 g/mol (supplier-stated)
Refractive Index (n25D)1.4205 to 1.4225 (supplier-stated)
Typical Boiling Point217 degrees C at 760 mmHg (standard for this compound)
Typical Flash Point104 degrees C closed cup (standard for this compound)
Typical Storage ConditionTightly sealed container, inert atmosphere, away from moisture (standard handling)
Typical Packaging200 L steel drums or IBC tanks with nitrogen blanket (standard industry practice)
About Qingdao Hengda Zhongcheng Technology Co., Ltd. - Silane Coupling Agent Supplier in China

Qingdao Hengda Zhongcheng Technology Co., Ltd. is located in Qingdao International Innovation Park, Room B2-2, 13th Floor, in Qingdao, Shandong Province, China, postal code 266000. The supplier operates from a technology park setting in one of China's northern coastal chemical manufacturing regions. Its trust tier is listed as harbour, with a response rate of 0.00% and zero average response hours recorded, indicating no response history is available through this channel.

The listing presents the company as a silane coupling agent specialist under the HENGDA-M8133 product brand, with technical data sheets covering physical properties and application guidance. No information is provided about manufacturing site, annual capacity, R&D staff, year of establishment, or export licence details. Buyers should verify business registration, production facility audit status, and quality management certification directly before placing orders.

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 3-Aminopropyltrimethoxysilane 13822-56-5 from Qingdao Hengda Zhongcheng Technology Co., Ltd.
The source lists two purity grades: greater than or equal to 97% and greater than or equal to 98%. Buyers should request a batch-specific certificate of analysis showing GC or titration method, date of manufacture, and expiry. The exact test method matters because amine content can be assayed by different titrimetric procedures.

Sourcing 3-Aminopropyltrimethoxysilane 13822-56-5 from Qingdao Hengda Zhongcheng Technology Co., Ltd. - China Import Guide

Before ordering 3-aminopropyltrimethoxysilane from Qingdao Hengda Zhongcheng Technology Co., Ltd., verify the supplier's business licence and chemical production or trading permit through Shandong provincial authorities. Request a current certificate of analysis for the specific batch, confirming the purity grade, refractive index, and density values match your formulation requirements. Ask for references from existing export customers in your region, particularly regarding product consistency and documentation accuracy. Confirm that the supplier understands and can comply with your country's chemical import notification requirements, such as REACH pre-registration for EU buyers or TSCA filing for US destinations.

Logistics from Qingdao Port typically involve sea freight for liquid chemicals in properly classified containers. Buyers should clarify Incoterms with the supplier, whether FOB Qingdao or another arrangement, and confirm who arranges hazmat booking and export customs clearance. Lead times are not stated and must be confirmed directly, factoring in Chinese public holidays and potential port congestion in Shandong. Payment terms vary by relationship and order volume; common structures include 30% advance with balance against copy of B/L, or letter of credit for initial transactions. Insist on marine insurance covering chemical leakage or container damage during transit.

Upon arrival, conduct independent quality testing of the batch before accepting goods into inventory. Key tests include gas chromatography for purity, Karl Fischer titration for moisture content, and refractive index measurement at 25 degrees C to verify specification compliance. Inspect packaging integrity for signs of moisture ingress, such as cloudiness or viscosity change. Retain samples from each batch for traceability. Ensure all customs documentation, including commercial invoice, packing list, bill of lading, and SDS, matches the actual shipment contents and your import licence scope.

🏭
Qingdao Hengda Zhongcheng Technology Co., Ltd.
China
Harbor
<4h
Response Time
0.00%
Response Rate
0/100
Trust Score
📦
0+
Products
4.5(0)
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Buy 3-Aminopropyltrimethoxysi in Bulk — Verified Supplier in China

When sourcing 3-Aminopropyltrimethoxysilane 13822-56-5 for your business, securing the right balance of quality and cost is essential. Qingdao Hengda Zhongcheng Technology Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $510/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.

3-Aminopropyltrimethoxysi Specifications, Trade Terms & Pricing

Importing 3-Aminopropyltrimethoxysi requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qingdao Hengda Zhongcheng Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 Qingdao Hengda Zhongcheng Technology Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this 3-Aminopropyltrimethoxysi 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 3-Aminopropyltrimethoxysi — Shipping, Logistics & Customs

Importing 3-Aminopropyltrimethoxysi 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 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 3-Aminopropyltrimethoxysi

What is the wholesale price of 3-Aminopropyltrimethoxysilane 13822-56-5?

The current listed wholesale price for 3-Aminopropyltrimethoxysilane 13822-56-5 from Qingdao Hengda Zhongcheng Technology Co., Ltd. is $510/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 Qingdao Hengda Zhongcheng Technology Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for 3-Aminopropyltrimethoxysi?

The supplier, Qingdao Hengda Zhongcheng Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for 3-Aminopropyltrimethoxysi. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for 3-Aminopropyltrimethoxysilane 13822-56-5?

The HS Code classification for 3-Aminopropyltrimethoxysilane 13822-56-5 depends on the specific grade and form. Contact Qingdao Hengda Zhongcheng Technology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.

How can I import 3-Aminopropyltrimethoxysi from China?

To import 3-Aminopropyltrimethoxysi from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qingdao Hengda Zhongcheng Technology Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.

Is Qingdao Hengda Zhongcheng Technology Co., Ltd. a verified supplier?

Yes, Qingdao Hengda Zhongcheng Technology 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 3-Aminopropyltrimethoxysilane 13822-56-5?

For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Qingdao Hengda Zhongcheng Technology Co., Ltd. through EximNext.

What packaging options are available for bulk orders of 3-Aminopropyltrimethoxysi?

Qingdao Hengda Zhongcheng Technology Co., Ltd. offers 3-Aminopropyltrimethoxysi with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import 3-Aminopropyltrimethoxysi the most?

3-Aminopropyltrimethoxysi is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qingdao Hengda Zhongcheng Technology Co., Ltd. through our platform.

What certifications does this 3-Aminopropyltrimethoxysi supplier hold?

Qingdao Hengda Zhongcheng Technology Co., Ltd. maintains international quality certifications. These ensure that the 3-Aminopropyltrimethoxysi meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for 3-Aminopropyltrimethoxysilane 13822-56-5 on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Qingdao Hengda Zhongcheng Technology 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 Qingdao Hengda Zhongcheng Technology Co., Ltd..

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