Fucoxanthin | CAS 3351-86-8 Manufacturer & Supplier in China

Product Overview

Fucoxanthin (CAS 3351-86-8) is a premium marine carotenoid naturally extracted from edible brown seaweed (Phaeophyceae), such as Laminaria japonica and Undaria pinnatifida. As a specialized China manufacturer and supplier within the Plant Extracts sector, Conscientia Industrial offers Fucoxanthin in various grades, including high-concentration oils and standardized powders. This active raw material is widely utilized in dietary supplements, weight management formulations, and cosmeceuticals due to its potent antioxidant properties and metabolic support.

Technical Specifications

• Product Name: Fucoxanthin

• CAS Number: 3351-86-8

• Source: Brown Seaweed (Kelp / Wakame)

• Specification: 10%, 25%, 50% (HPLC) / 1% - 5% Powder

• Appearance: Dark orange to reddish-brown powder or oil

• Molecular Formula: C42H58O6

• Molecular Weight: 658.91

• Solubility: Soluble in ethanol and lipids; insoluble in water

• Loss on Drying: ≤5.0%

• Heavy Metals: ≤10ppm

• Country of Origin: China

• Pricing: Competitive price based on purity and quantity

• Currency: USD

• Chemical Structure:

Why Partner with Conscientia Industrial

• Advanced Extraction Technology: We utilize low-temperature extraction and supercritical CO2 processes to ensure maximum stability and potency of the heat-sensitive Fucoxanthin molecule.

• Strict Quality Control: Every batch is tested for carotenoid content via HPLC and screened for heavy metals and solvent residues to meet global safety standards.

• Comprehensive Documentation: We provide full technical support, including Certificate of Analysis (COA), MSDS, and heavy metal test reports.

• Stable Industrial Supply: As a primary China manufacturer, we maintain large-scale seaweed sourcing and production facilities to support bulk industrial orders.

• Customized Solutions: We offer both oil-soluble and micro-encapsulated water-dispersible forms to suit various application needs.

Packaging & Storage

• Standard Packaging: 1kg aluminum foil bags, 5kg tins, or 25kg fiber drums.

• Storage Conditions: Store in a cool, dry place away from direct light and heat (preferably <5°C for long-term storage). Oxidation-sensitive; keep containers tightly sealed.

• Safety Handling: Intended for industrial manufacturing and R&D use. Ensure proper ventilation during handling.

• Our logistics team ensures safe delivery of Fucoxanthin CAS 3351-86-8 by courier / air / sea.

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