Description
Water Soluble Chitosan is a premium non-animal-derived chitosan produced from fungal chitin obtained from either Mushroom or Aspergillus niger mycelium. Unlike conventional shellfish-derived chitosan, this vegan-friendly biopolymer offers excellent water solubility, high purity, and outstanding functional performance without introducing crustacean allergens.
With a deacetylation degree of ≥98%, Water Soluble Chitosan combines superior dispersibility, mild viscosity, and excellent biocompatibility. It is widely used in food, dietary supplements, nutricosmetics, cosmetics, personal care products, and pharmaceutical formulations where clean-label, vegan, and sustainable ingredients are increasingly preferred.
Available in both Mushroom-Origin and Fungal-Origin variants, this product allows formulators to meet regulatory, labeling, and consumer preferences while maintaining consistent technical performance.
Product Identification
Product Name: Water Soluble Chitosan
Grade: Food & Nutricosmetic Grade
Origin: Non-Animal Derived
Source Options: Mushroom / Aspergillus niger Mycelium
CAS No.: 70694-72-3
EC No.: 615-145-0
Synonyms:
Water Soluble Chitosan
Non-Animal Chitosan
Vegan Chitosan
Deacetylated Chitin Derivative
Specifications
>Physical & Chemical Properties
Appearance: White to light yellow powder
Odor & Taste: Characteristic
Deacetylation Degree (DAC): ≥98.0%
pH: 3.0–6.0
Viscosity: 10–100 cps
Particle Size: 100% pass 80 mesh
Loss on Drying: ≤8.0%
Water Solubility: Easily soluble in water
Bulk Density: ≥0.20 g/ml
>Heavy Metals
Arsenic (As): ≤2.0 ppm
Lead (Pb): ≤1.0 ppm
Cadmium (Cd): ≤0.5 ppm
Mercury (Hg): ≤0.5 ppm
Total Heavy Metals: ≤20 ppm
>Microbiological Quality
Total Plate Count: <1,000 CFU/g
Yeast & Mold: <100 CFU/g
E. coli: Negative
Salmonella: Negative
Key Features
1) Completely Non-Animal Derived
Produced exclusively from fungal chitin without shellfish or animal-derived raw materials.
2) Excellent Water Solubility
Dissolves readily in water, enabling easier formulation compared with conventional acid-soluble chitosan.
3) High Deacetylation Degree
DAC ≥98% ensures consistent functionality, purity, and performance.
4) Vegan & Allergen-Friendly
Suitable for vegan, vegetarian, shellfish-free, and clean-label product development.
5) Mild Viscosity Profile
Adaptable to beverages, supplements, cosmetics, and personal care formulations.
6) Film-Forming & Stabilizing Properties
Provides thickening, emulsification, moisture retention, and texture enhancement.
7) Sustainable Ingredient Solution
Supports environmentally conscious and cruelty-free product positioning.
Applications
1) Food & Beverage
- Natural stabilizer
- Thickener
- Emulsifier
- Texture improver
- Beverage formulation aid
2) Dietary Supplements
- Functional fiber products
- Weight management formulations
- Nutritional delivery systems
- Wellness supplements
3) Nutricosmetics
- Beauty-from-within formulations
- Skin hydration support
- Healthy aging products
- Functional nutrition blends
4) Cosmetics & Personal Care
- Moisturizing creams
- Serums
- Lotions
- Hair care products
- Protective skin formulations
5) Pharmaceutical Applications
- Biocompatible excipient
- Tablet coating systems
- Controlled-release delivery systems
Packaging & Storage
- Packaging: 25 kg carton or fiber drum; customized packaging available
- Storage: Keep tightly sealed in a cool, dry place
- Recommended Storage Temperature: Below 25°C
- Shelf Life: 24 months