Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

CEPPA, chemically known as 3-(Hydroxyphenylphosphinyl)propanoic acid (CAS 14657-64-8), is a halogen-free, phosphorus-based flame retardant designed for use in polycondensation polymers such as PET and nylon. It is supplied as a white glacial powder with a purity exceeding 99% and a molecular weight of 214 g/mol. The compound is intended for reactive incorporation during polymer synthesis, not as a physical additive.
It functions by promoting char formation during combustion and reducing smoke and toxic gas emissions. Typical usage levels range from 4% to 5.5% in PET copolymerization, achieving a Limiting Oxygen Index (LOI) of up to 32%. It is compatible with ethylene glycol and terephthalic acid during esterification and polycondensation reactions. The compound is insoluble in hexane and benzene but soluble in alcohol and acetone, which affects handling and formulation methods.
It is primarily purchased by manufacturers of flame-retardant polyester fibers, engineering plastics, and technical textiles for applications in transportation, electronics, and public infrastructure. Buyers typically source it in bulk quantities of 25 kg or 500 kg, packed in moisture-controlled fiber drums. The supplier claims an annual production capacity of 1,400 tons, but independent verification of this figure is not available in the listing.
| Chemical Name | 3-(Hydroxyphenylphosphinyl)propanoic acid |
| CAS Number | 14657-64-8 |
| EC Number | 411-200-6 |
| Molecular Formula | C9H11O4P |
| Molecular Weight | 214 g/mol |
| Appearance | White glacial powder |
| Purity | More than 99% |
| Phosphorus Content | 14% ± 0.5%, standard for phosphinic acid flame retardants |
| Melting Point | 154 - 156 °C |
| Decomposition Temperature | 250 °C, typical for organic phosphorus flame retardants |
| Solubility | Soluble in alcohol, acetone, and 3% water at 20 °C; insoluble in hexane and benzene |
| Packaging | Typically supplied in fiber drums or moisture-barrier paper bags with desiccant |
Shangdong Zhiqiang Group Co., Ltd is listed with a physical address in Cuiyang 98#, Ningjin, Dezhou, Shandong Province, China. The supplier is classified as imported with harbor-level trust verification. No information is provided regarding years in business, production facility size, or third-party certifications. The listing does not confirm whether the company manufactures CEPPA or acts as a distributor.
There is no data on quality control processes, laboratory testing capabilities, or export experience. The response rate and average reply time are zero, indicating no recent buyer communication. The annual production capacity of 1,400 tons is stated but not independently verified. Buyers should treat this as a trading entity unless direct confirmation of in-house synthesis is obtained.
CEPPA is a phosphorus-based halogen-free flame retardant with CAS 14657-64-8, widely used in PET, nylon, and fiber glass manufacturing to meet fire safety standards. This organic phosphinic acid compound offers high thermal stability and excellent compatibility with polycondensation polymers during processing. It is traded in industrial quantities for export, typically packed in fiber drums or paper bags with moisture control.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Verify the phosphorus content and purity of each batch using HPLC or ICP-OES, as these directly affect flame performance. Confirm that the product is free from residual solvents or heavy metals that could compromise polymer quality. Request a Certificate of Analysis for every shipment and ensure it matches the stated CAS and EC numbers. Do not accept generic test reports without batch identification.
Confirm the Incoterms offered - typically FOB or CIF - and whether the supplier handles export documentation. Lead time is not stated but may range from 20 to 60 days depending on production scheduling. Packaging is in fiber drums or moisture-barrier paper bags; request details on desiccant use and seal integrity. Payment terms are not disclosed and must be negotiated directly with the supplier.
Conduct a pre-shipment inspection for color, odor, and free-flowing consistency. Ensure the product is labeled with CAS number, batch code, and handling instructions. For large shipments, consider hiring a third-party inspector to verify quantity, packaging integrity, and compliance with your internal quality specifications. Retain a sample from each batch for future reference in case of performance issues.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Flame Retardant Ceppa for your business, securing the right balance of quality and cost is essential. Shangdong Zhiqiang Group Co., Ltd, a verified supplier based in China, offers this product with key specifications including 3-(Hydroxyphenylphosphinyl) propanoic acid, 14657-64-8, and 411-200-6. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2931.39, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Flame Retardant Ceppa requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shangdong Zhiqiang Group Co., Ltd offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2931.39 in their destination country. 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Flame Retardant Ceppa 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.
Importing Flame Retardant Ceppa 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 for HS Code 2931.39 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Flame Retardant Ceppa from Shangdong Zhiqiang Group Co., Ltd is $10000/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 Shangdong Zhiqiang Group Co., Ltd through EximNext.
The supplier, Shangdong Zhiqiang Group Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Flame Retardant Ceppa. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Flame Retardant Ceppa is classified under HS Code 2931.39. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Flame Retardant Ceppa from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shangdong Zhiqiang Group Co., Ltd. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Shangdong Zhiqiang Group 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.
The key specifications for Flame Retardant Ceppa supplied by Shangdong Zhiqiang Group Co., Ltd include 3-(Hydroxyphenylphosphinyl) propanoic acid, 14657-64-8, and 411-200-6. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shangdong Zhiqiang Group Co., Ltd offers Flame Retardant Ceppa with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Flame Retardant Ceppa is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shangdong Zhiqiang Group Co., Ltd through our platform.
Shangdong Zhiqiang Group Co., Ltd maintains international quality certifications. These ensure that the Flame Retardant Ceppa meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shangdong Zhiqiang Group Co., Ltd will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Shangdong Zhiqiang Group Co., Ltd.
Discover more products in Chemicals & Allied Products from verified suppliers worldwide.