Description

Sporopollenin is a highly resilient biopolymer primarily derived from the outer walls (exines) of plant pollen and spores. Its exceptional chemical and biological inertness, coupled with remarkable thermal stability and microporous structure, makes it a material of significant industrial and research interest. This unique profile is critical for applications demanding robust, biocompatible carriers or filtration media. Key industries that utilize Sporopollenin CAS NO 12712-72-0 include advanced material science, pharmaceuticals for controlled drug delivery, cosmetics, and environmental technology for pollutant adsorption.

Application

• Microencapsulation & Drug Delivery Systems: Utilized as a natural, biocompatible shell for the controlled release and targeted delivery of active pharmaceutical ingredients (APIs), nutrients, and fragrances.
• Advanced Filtration Media: Serves as a high-performance adsorbent material in water treatment and air purification systems to remove heavy metals, organic pollutants, and particulate matter.
• Cosmetic & Personal Care Ingredients: Acts as a natural exfoliant, texture enhancer, and carrier for vitamins or antioxidants in creams, serums, and scrubs.
• Catalyst Support: Provides a stable, high-surface-area matrix for immobilizing catalysts in chemical synthesis and industrial processes.
• Protective Coatings & Composites: Incorporated into polymers and coatings to improve mechanical strength, thermal resistance, and UV stability.
• Nutraceutical & Food Supplement Carrier: Used to encapsulate sensitive bioactive compounds like ω-3 oils or probiotics, protecting them from oxidation and degradation in the digestive tract.
• Biosensing Platforms: Employed as a substrate for immobilizing enzymes or antibodies in diagnostic and biosensor devices due to its biocompatibility.
• Research & Development: Serves as a model material in studies of polymer science, palynology, and biomimetics.

Basic Information

Product Name	Sporopollenin
CAS No.	12712-72-0
Molecular Formula	Not Applicable (Complex Biopolymer)
Molecular Weight	Not Applicable (High Polymer)
Synonyms	Sporopollenin; Pollenin; Sporodermin; Exine polymer; Pollen exine; Spore coat polymer; Biopolymer from pollen; Sporopollenine
EINECS	Contact for details

Quality Control

Our Sporopollenin is produced and handled under strict quality management protocols. Each batch undergoes rigorous testing to ensure consistency in particle size distribution, purity, and functional performance. While specific grades are available for research, food, and cosmetic applications, we ensure compliance with relevant Good Manufacturing Practice (GMP) principles. A comprehensive Certificate of Analysis (COA) detailing key parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials. For long-term storage, consider a desiccated environment to maintain optimal quality.

Specification

Item	Specification
Appearance	Fine light yellow to brown powder
Identification (IR)	Conforms to standard spectrum
Particle Size (D50)	10 - 50 µm (Custom sizes available)
Loss on Drying	≤ 5.0 %
Ash Content	≤ 2.0 %
Heavy Metals (as Pb)	≤ 10 ppm
Microbiological Count	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.