Description

Melanin CAS NO 8049-97-6 is a broad class of natural pigments responsible for coloration in living organisms, derived from the oxidation of tyrosine. This versatile biopolymer is crucial for providing UV protection and free radical scavenging, offering significant functional benefits beyond simple pigmentation. It serves as a key ingredient for manufacturers in the cosmetics, nutraceutical, and biomedical industries seeking natural, multifunctional additives.

Application

• Cosmetic & Skincare Formulations: Used as a natural pigment in sunscreens, foundations, and hair dyes for its inherent UV-absorbing and antioxidant properties.
• Nutraceutical & Dietary Supplements: Incorporated for its potential antioxidant benefits and as a natural colorant in health-focused products.
• Biomedical Research & Materials: Employed in studies related to photoprotection, radical chemistry, and the development of bio-inspired materials.
• Advanced Material Science: Investigated for use in organic semiconductors, biocompatible coatings, and sustainable dyes due to its conductive and adhesive properties.
• Food Industry (where approved): Acts as a natural colorant in certain food products, subject to regional regulatory compliance.

Basic Information

Product Name	Melanin
CAS No.	8049-97-6
Molecular Formula	Variable Polymer
Molecular Weight	High Molecular Weight Polymer
Synonyms	Melanin Pigment; Natural Black Pigment; C.I. 75780; Sepia Melanin; Eumelanin; Pheomelanin; Neuromelanin; Allomelanin
EINECS	Contact for details

Quality Control

Our Melanin is produced and tested under strict quality management protocols to ensure batch-to-batch consistency and purity for industrial applications. While specific grades (e.g., cosmetic, research) are available, all material is characterized for key parameters such as absorbance profile and solubility. A Certificate of Analysis (COA) detailing relevant specifications is provided with each shipment to guarantee compliance with your requirements.

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 the container sealed to minimize exposure to moisture and air.

Specification

Item	Specification
Appearance	Dark Brown to Black Powder
Identification (IR)	Conforms
Solubility	Insoluble in water, soluble in alkaline solutions
UV-Vis Absorption	Broad spectrum, maximum typically 200-400 nm
Loss on Drying	< 5.0 %
Ash Content	< 2.0 %

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