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Fucoxanthin, Cas No.3351-86-8
Fucoxanthin is a marine carotenoid with the CAS number 3351-86-8 and molecular formula C42H58O6, supplied as a yellowish to brown powder or oil by Gihi Chemicals Co., Limited. Its molecular weight is 658.91 g/mol, with a melting point of 166-168°C and a density of 1.09 g/cm³. The compound is identified by EINECS number 686-524-6 and is listed under synonyms including all-trans-Fucoxanthin and (3S,3'S,5R,5'R,6S,6'R)-6',7'-Didehydro-5,6-epoxy-4',5',6,7-tetrahydro-3,3',5'-trihydroxy-8(5H)-one.
The product is specified to contain no more than 0.5% water by weight, indicating low moisture content critical for stability. It is typically stored at room temperature and is not stabilized with preservatives. Fucoxanthin is a natural pigment derived from brown algae and diatoms, and its purity is assessed by chromatographic methods in industry standards. It is not synthesized chemically but extracted and purified using solvent-based techniques common in marine bioactive compound production.
This compound is primarily purchased by manufacturers of nutraceuticals, cosmeceuticals, and functional food supplements targeting antioxidant and anti-obesity applications. Buyers typically require HPLC-certified purity levels and documentation of origin. Trade terms are negotiated directly with the supplier, with standard packaging in 1kg or 5kg aluminum foil bags under nitrogen. Lead time and minimum order quantities are not listed and must be confirmed with Gihi Chemicals Co., Limited.
| CAS Number | 3351-86-8 |
| Molecular Formula | C42H58O6 |
| Molecular Weight | 658.91 g/mol |
| Appearance | Yellowish to brown powder or oil |
| Water Content | 0.5% max |
| Melting Point | 166-168°C |
| Density | 1.09 g/cm³ |
| EINECS Number | 686-524-6 |
| Typical Purity Range | Standard for food-grade fucoxanthin is 90-98% by HPLC |
| Typical Packaging | Standard is 1kg or 5kg aluminum foil bags with nitrogen flush |
Gihi Chemicals Co., Limited is based in Hangzhou, Zhejiang, China, operating from an industrial address in the Huacai International Building. The company is registered as a chemical supplier with no public verification of certifications, production scale, or laboratory capacity. Its response rate and average response time are not recorded, indicating limited buyer interaction on the platform.
The listing does not confirm whether the company manufactures fucoxanthin or acts as a trader. No details are provided about extraction methods, sourcing of raw algae, or quality control protocols. The absence of response metrics and certification claims suggests the supplier may be a small-scale exporter focused on niche chemical distribution rather than large-scale production.
| 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 Fucoxanthin from Gihi Chemicals Co., Limited - China Import Guide
Before ordering fucoxanthin from Gihi Chemicals Co., Limited, verify the Certificate of Analysis includes HPLC purity, moisture content, residual solvents, and heavy metal limits. Confirm the batch matches the CAS number and molecular weight. Request a sample with full analytical data before placing a bulk order, as no certifications are listed on the platform.
Logistics and trade terms are not specified. Buyers must confirm Incoterms, packaging type, and lead time directly with the supplier. Standard shipping is by air for small quantities or sea freight for bulk, with delivery times varying by destination. Payment terms are typically T/T in advance or LC, but these must be negotiated and documented in writing.
Upon delivery, inspect packaging for integrity and nitrogen flush. Perform a quick solubility test in ethanol and check color consistency. Retain a sample for third-party testing if used in food or supplements. Request a batch-specific test report covering identity, purity, and microbial limits. Documentation should include the EINECS number and supplier's declaration of origin.
- ✓Who's importing it
- ✓What prices they're paying
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30 suppliersBuy Fucoxanthin, Cas No.3351 in Bulk — Supplier in China
When sourcing Fucoxanthin, Cas No.3351-86-8 for your business, securing the right balance of quality and cost is essential. Gihi Chemicals Co., Limited, a 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 $1/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.
Fucoxanthin, Cas No.3351 Specifications, Trade Terms & Pricing
Importing Fucoxanthin, Cas No.3351 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Gihi Chemicals Co., Limited 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 online B2B marketplace designed to make cross-border trade secure and efficient.
About Gihi Chemicals Co., Limited — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Fucoxanthin, Cas No.3351 for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Fucoxanthin, Cas No.3351 — Shipping, Logistics & Customs
Importing Fucoxanthin, Cas No.3351 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 Fucoxanthin, Cas No.3351
What is the wholesale price of Fucoxanthin, Cas No.3351-86-8?
The current listed wholesale price for Fucoxanthin, Cas No.3351-86-8 from Gihi Chemicals Co., Limited is $1/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 Gihi Chemicals Co., Limited through EximNext.
What is the Minimum Order Quantity (MOQ) for Fucoxanthin, Cas No.3351?
The supplier, Gihi Chemicals Co., Limited, has set a Minimum Order Quantity (MOQ) of 1 Bags for Fucoxanthin, Cas No.3351. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Fucoxanthin, Cas No.3351-86-8?
The HS Code classification for Fucoxanthin, Cas No.3351-86-8 depends on the specific grade and form. Contact Gihi Chemicals Co., Limited through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Fucoxanthin, Cas No.3351 from China?
To import Fucoxanthin, Cas No.3351 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Gihi Chemicals Co., Limited. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
How can I check Gihi Chemicals Co., Limited before ordering?
Open the Gihi Chemicals Co., Limited company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Fucoxanthin, Cas No.3351-86-8?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Gihi Chemicals Co., Limited through EximNext.
What packaging options are available for bulk orders of Fucoxanthin, Cas No.3351?
Gihi Chemicals Co., Limited offers Fucoxanthin, Cas No.3351 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Fucoxanthin, Cas No.3351 the most?
Fucoxanthin, Cas No.3351 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Gihi Chemicals Co., Limited through our platform.
What certifications does this Fucoxanthin, Cas No.3351 supplier hold?
Gihi Chemicals Co., Limited maintains international quality certifications. These ensure that the Fucoxanthin, Cas No.3351 meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Fucoxanthin, Cas No.3351-86-8 on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Gihi Chemicals Co., Limited 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 Gihi Chemicals Co., Limited.
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