Main Functions and Applications of Chondroitin Sulfate
Functions
Lubricates joints and cushions cartilage to reduce friction.
Repairs joint cartilage and slows degenerative joint aging.
Relieves joint stiffness, swelling and mild arthritic discomfort.
Applications
Widely used in joint care supplements, often combined with glucosamine.
Added in functional health foods and bone-nutrition formulations.
Applied as raw material in pharmaceutical and healthcare joint products.
Product Name:
Chondroitin Sulfate
Specification:
Chicken
Batch Number:
TR2025976447316
Quantity:
10,000 KGS
Production Date:
Mar 15,2026
Expiry Date:
Mar 14,2028
Item
Standard
Result
Appearance
White to off-white free flowing powder, No visible impurities
Complied
Particle size
100% pass 80 mesh
Complied
Identification
A、IR conforms to reference standard. B、Meets the requirements of the tests for sodium.
Complied
Clarity and color of solution（5% concentration, A₄₂₀ₙₘ）
Absorbance ≤0.35
Complied
pH (in a solution 1 in 100)
5.5～7.5
6.24
Loss on drying
≤10.0%
8.93%
Protein (Dried Basis)
≤6.0%
Complied
Assay (By CPC, on the dried basis)
90.0%～105.0%
91.85%
Electrophoretic purity
Not more than 2% of any individual impurity is found
Complied
Specific rotation
-20.0° ~ -30.0°
-28.72°
Chloride
≤0.50%
Complied
Sulfate
≤0.24%
Complied
Residue on ignition (on the dried basis)
20.0%～30.0%
25.51%
Total Plate Count
≤1000CFU/g
Complied
Yeasts and Molds
≤100CFU/g
Complied
E Coli
Negative
Negative
Salmonella
Negative
Negative
CONCLUSION: The goods conform the standard. PACKING: 25 KGS/Bag STORAGE: Store in a cool and dry place, away from light ,heat and oxygen.
Treering specializes in the production and export of Chondroitin Sulfate. We have been engaged in the manufacturing and sales of Chondroitin Sulfate for over 10 years. Please contact us anytime if you have any cooperation requirements.
