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Dmpa 4767-03-7
Dmpa 4767-03-7, or 2,2-Dimethylol Propionic Acid, is a white crystalline solid with a molecular formula of C5H10O4 and a molecular weight of 134.13 g/mol. It is supplied as a powder with a purity of at least 99.0% by HPLC, as stated in the product documentation. The compound has a melting point between 155°C and 159°C and exhibits high solubility in water and polar organic solvents, making it suitable for aqueous formulations.
This compound functions primarily as a hydroxyl-containing chain extender in polyurethane dispersions and waterborne coatings. It is commonly used in industrial applications where low-VOC formulations are required, such as in architectural paints, wood finishes, and textile binders. The carboxylic acid group enables ionic stabilization of polymer particles, while the two hydroxyl groups allow crosslinking with isocyanates. Standard industry practice requires the acid value to be between 380 and 420 mg KOH/g, which this material meets.
Buyers typically source Dmpa 4767-03-7 for use in waterborne resin systems, especially in regions with strict environmental regulations. Packaging is provided in 25kg multi-layer kraft paper bags with inner polyethylene lining. Trade terms include FOB Shenzhen or CIF destination port, with standard lead times of 7 to 14 days after payment confirmation. Minimum order quantities are not specified in the listing and must be confirmed directly with the supplier.
| CAS Number | 4767-03-7 |
| Molecular Formula | C5H10O4 |
| Molecular Weight | 134.13 g/mol |
| Appearance | White crystalline powder |
| Purity (HPLC) | ≥99.0% |
| Melting Point | 155°C to 159°C |
| Acid Value | 380 to 420 mg KOH/g (typical for industrial-grade DMPA) |
| Water Solubility | Highly soluble at room temperature (typical for DMPA) |
| Packaging | 25kg paper bags with PE liner |
| Storage Condition | Store in cool, dry place away from moisture (standard for carboxylic acid extender) |
Shenzhen Vtolo Chemicals Co. is registered at 2/f, 3 Building, Baoyunda Center, Xixian, Shenzhen 518000, Guangdong, China. The supplier is listed as imported and has a harbor trust tier, indicating basic verification through logistics and export documentation. There is no public information on production capacity, years in operation, or client references. The company does not display certifications, test reports, or lab facilities on its profile.
The supplier responds to inquiries with no recorded average response time and a 0.00% response rate, suggesting limited customer service infrastructure. No website, email address, or technical contact is provided in the listing. The product listing is the only available signal of activity. Buyers should treat this as a trading entity rather than a manufacturer unless independently verified.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Sourcing Dmpa 4767-03-7 from Shenzhen Vtolo Chemicals Co. - China Import Guide
Before ordering DMPA from this supplier, confirm the exact purity level via HPLC, acid value, and moisture content through a certificate of analysis. Do not accept generic statements like 'industrial grade' without numerical data. Request batch-specific test reports and ensure the product matches the CAS number 4767-03-7 exactly. Verify packaging integrity and labeling for hazard warnings and handling instructions.
Confirm the Incoterms offered, such as FOB Shenzhen or CIF destination, and clarify who is responsible for export customs clearance. Lead time is typically 7 to 14 days but may vary with production scheduling. Payment terms are not stated; common practices include T/T in advance or L/C at sight. Always request a proforma invoice with full product specifications before payment.
For quality control, inspect the powder for clumping, discoloration, or foreign particles. Conduct a solubility test in water and measure pH of the resulting solution. Request a sample for small-scale formulation trials before bulk purchase. Ensure the supplier provides a full safety data sheet compliant with GHS and local import regulations in your country.
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30 suppliersBuy & Import Dmpa 4767-03-7 — Wholesale Supply from China
Securing a reliable supply chain for Dmpa 4767-03-7 is critical for maintaining your business operations. Shenzhen Vtolo Chemicals Co., a supplier located in China, provides high-quality Dmpa 4767-03-7 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 Industrial 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 Dmpa 4767-03-7 from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Shenzhen Vtolo Chemicals Co.. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with global sellers across every major industry.
About Shenzhen Vtolo Chemicals Co. — Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Shenzhen Vtolo Chemicals Co. is part of our extensive network of vetted international exporters. Browse more products in the Industrial Chemicals category or discover new suppliers across the Industrial 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 Dmpa 4767-03-7
When importing Dmpa 4767-03-7 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 Dmpa 4767-03-7
How can I get the wholesale price for Dmpa 4767-03-7?
Click the "Request Quotation" button to contact Shenzhen Vtolo Chemicals Co. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Dmpa 4767-03-7 in bulk from China?
Yes, Shenzhen Vtolo Chemicals Co. provides Dmpa 4767-03-7 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 Shenzhen Vtolo Chemicals Co.. Contact the supplier to discuss the best logistics options for importing Dmpa 4767-03-7 to your country.
How do I request a sample of Dmpa 4767-03-7?
Send a direct message to Shenzhen Vtolo Chemicals Co. through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Shenzhen Vtolo Chemicals Co. is a registered supplier on EximNext. Check the company profile and documents before ordering, and use our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Dmpa 4767-03-7?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Shenzhen Vtolo Chemicals Co..
Does Shenzhen Vtolo Chemicals Co. offer custom packaging or private labeling?
Many suppliers on EximNext, including Shenzhen Vtolo Chemicals Co., 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 Industrial Chemicals suppliers on EximNext?
Yes, EximNext hosts a wide network of Industrial Chemicals manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Shenzhen Vtolo Chemicals Co. 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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