Import Bronopol (2-Bromo-2-Nitro-1,3-Propanediol) — Buy in Bulk from Supplier in China
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Bronopol (2-Bromo-2-nitro-1,3-propanediol)
Bronopol (2-Bromo-2-nitro-1,3-propanediol) from Shandong Angel Chemical Co., Ltd. is a white crystalline granule with a molecular weight of 200 and CAS number 52-51-7. The technical grade product has a main content of 99.0 to 101.0%, a melting point of 126.0 to 131.0 °C, and a moisture content of 0.5% max. It is supplied with a pH range of 5.0 to 7.0 and forms clear or nearly clear solutions in both water and methanol at 20% concentration.
This bactericide is widely used in industrial water systems for algae control, as well as in papermaking, coatings, plastics, and timber preservation. The cosmetic grade meets additional requirements, such as a bromate color test where no blue color appears within 5 minutes, ensuring suitability for sensitive applications. Its broad-spectrum efficacy makes it a preferred choice for preserving water-based formulations and preventing microbial growth in storage.
Industrial buyers select Shandong Angel Chemical’s Bronopol for its consistent quality and versatility across applications. The product is available in multiple grades, including a 30% solution for liquid applications, with packaging options of 25 kg or 50 kg drums and 25 kg or 500 kg bags. The 30% solution has a specific gravity of 1.23 to 1.33 and a pH of 3.7 to 6.7, making it suitable for direct dosing in water treatment systems.
| Molecular Formula | C3H6BrNO4 |
| Molecular Weight | 200 g/mol |
| CAS Number | 52-51-7 |
| Appearance | White crystalline granule |
| Main Content (Technical Grade) | 99.0 - 101.0% |
| Melting Point | 126.0 - 131.0 °C |
| Moisture Content | 0.5% max |
| pH (20% Water Solution) | 5.0 - 7.0 |
| Solubility Test (20% Water Solution) | Clear or nearly clear solution |
| Solubility Test (20% Methanol Solution) | Clear or nearly clear solution |
| Impurity Content | 0.3% max |
| Bromate Color Test (Cosmetic Grade) | No blue color in 5 minutes |
| Packaging Options | 25 kg/50 kg drum, 25 kg/500 kg bag |
| Shelf Life | 2 years for solid, 6 months for 30% solution |
| 30% Solution Specific Gravity | 1.23 - 1.33 typical |
| 30% Solution pH | 3.7 - 6.7 typical |
Shandong Angel Chemical Co., Ltd. is located in the Binhai Development Zone, Weifang, Shandong Province, China. The company specializes in the production of biocides, including Bronopol, for industrial, agricultural, and cosmetic applications. Its focus on chemical manufacturing is supported by its strategic location near major ports, facilitating efficient export logistics.
The supplier provides detailed technical specifications for Bronopol, including separate indices for technical, cosmetic, and liquid grades. While the profile does not disclose certifications or production volumes, the granularity of the provided data suggests a commitment to quality control. Buyers should directly confirm the supplier’s adherence to industry standards, such as ISO 9001 or GMP, as well as its ability to meet specific order volumes and lead times.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Sourcing Bronopol (2-Bromo-2-nitro-1,3-propanediol) from Shandong Angel Chemical Co., Ltd. - China Import Guide
Before ordering from Shandong Angel Chemical Co., Ltd., confirm that the Bronopol grade meets your application’s requirements, whether technical, cosmetic, or liquid. Request a Certificate of Analysis (COA) to verify the main content, melting point, and impurity levels, as these directly impact performance in water treatment, papermaking, or cosmetic formulations. Ensure the product complies with relevant regulations in your market, such as EPA or EU BPR.
Clarify the Incoterms, such as FOB Qingdao or CIF to your port, as these determine responsibility for freight and insurance. Lead times may vary based on production schedules, so confirm availability for your desired grade and packaging. Payment terms, such as TT in advance or LC at sight, should align with your procurement policies and risk tolerance.
Upon receipt, conduct quality checks including visual inspection for color and crystalline structure, as well as solubility tests in water and methanol. For liquid formulations, verify the specific gravity and pH of the 30% solution. Request third-party testing for microbial efficacy and heavy metal content if the product is destined for cosmetic or food-related applications. Ensure all documentation, including MSDS and COA, is provided in your preferred language for compliance.
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30 suppliersBuy & Import Bronopol (2-Bromo-2-Nitro — Wholesale Supply from China
Securing a reliable supply chain for Bronopol (2-Bromo-2-Nitro-1,3-Propanediol) is critical for maintaining your business operations. Shandong Angel Chemical Co., Ltd., a verified supplier located in China, provides high-quality Bronopol (2-Bromo-2-Nitro 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 Bronopol (2-Bromo-2-Nitro from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Shandong Angel Chemical Co., Ltd.. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
About Shandong Angel Chemical Co., Ltd. — Verified Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Shandong Angel Chemical 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 import export marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Bronopol (2-Bromo-2-Nitro
When importing Bronopol (2-Bromo-2-Nitro 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 Bronopol (2-Bromo-2-Nitro
How can I get the wholesale price for Bronopol (2-Bromo-2-Nitro-1,3-Propanediol)?
Click the "Request Quotation" button to contact Shandong Angel Chemical Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Bronopol (2-Bromo-2-Nitro in bulk from China?
Yes, Shandong Angel Chemical Co., Ltd. provides Bronopol (2-Bromo-2-Nitro 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 Shandong Angel Chemical Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Bronopol (2-Bromo-2-Nitro to your country.
How do I request a sample of Bronopol (2-Bromo-2-Nitro-1,3-Propanediol)?
Send a direct message to Shandong Angel Chemical 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?
Shandong Angel Chemical 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 Bronopol (2-Bromo-2-Nitro?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Shandong Angel Chemical Co., Ltd..
Does Shandong Angel Chemical Co., Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Shandong Angel Chemical 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 Shandong Angel Chemical 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 global B2B marketplace.
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