Chondroitin Sulphate Powder
CAS No.: 9007-28-7
Country of Origin: China
Assay Method: CPC
Specification: ≥90%
Standard: USP
Appearance: White Powder
Certifications: ISO9001, Kosher, Halal, FDA, IFEAT
Packing Size: 25 kg/drum
Delivery Terms: EXW, FOB, CIP, CIF, DAP
Transportation: Courier, Air, Ocean
Payment Terms: T/T preferred
Sample: Available for evaluation; sample quantity and shipping terms to be confirmed
MOQ: 1 kg for standard orders
Stock: Selected standard grades available from stock
OEM/ODM: Available for qualified projects; lead time depends on specifications and order requirements
- Product Description
Chondroitin sulphate Manufacturer And Supplier
Xi'an Angel Biotechnology Co. ,Ltd. specializes in the production, development, and marketing of natural ingredients for cosmetics, health foods, and other applications. Chondroitin sulphate powder is one of our products. As one of the manufacturers of chondroitin sulphate powder, Angelbio has more than 18 years of independent research and development experience and is trusted by customers worldwide. Angelbio continuously improves its production and R&D technologies to enhance process efficiency, product consistency, and quality control across its ingredient portfolio.
Product Introduction
Chondroitin sulphate powder is a naturally occurring sulfated glycosaminoglycan associated with cartilage and connective tissues. It is widely used as an ingredient in dietary supplement and functional nutrition formulations, particularly in products positioned around joint and mobility support. Available in standardized grades, Chondroitin Sulfate Powder can be selected according to active content, source, quality requirements, and formulation needs.
Why Choose Us
Angelbio has independent production facilities, an experienced R&D team, a stable raw material supply chain, strict quality-control procedures, and advanced testing methods.
Over 18 Years of R&D Experience in Natural and Synthetic Ingredients
1.Manufacturer and Supplier
- Two production facilities in Shaanxi Province
- Stable production capacity for on-time delivery
- Competitive pricing and reliable after-sales service
2.Technology Advantages
- Advanced testing equipment: HPLC, UV, GC
- Professional Team: 18 years R&D experience
- Testing Items: Pesticides, Heavy Metals, Microbiology, Residual Solvents, Solubility, etc.
3.Quality Assurance
- Strict testing and traceability procedures
- Relevant certifications and registrations, including Kosher, Halal, ISO 9001, REACH, and FDA registration; IFEAT membership.
- Working with SGS, Eurofines and other authorized institutes.
Product Specifications
Test Items | Specification | Test Results |
Assay | 90.0–105.0% (CPC) | 92.5% |
Identification | IR conforms to reference standard
| Complies |
Meets the requirements of the tests for sodium. | Complies | |
Appearance | White to off-white free flowing powder, No visible impurities. | White powder |
| Bulk Density | 0.6Min | 0.61 |
| Particle Size | 100% / 80 Mesh | Complies |
| Specific Rotation | −20° to −30° | -23.4° |
pH | 5.5–7.5 in solution (1:100) | 6.6 |
Loss on drying | ≤10.0% | 9.0% |
Residue on ignition | 20.0% -30.0% | 24.3% |
Heavy metals | ≤20 ppm | Complies |
Clarity and color of solution (5% concentration) | ≤0.35 at 420 nm; absorbance is not greater than 0.35 at 420 nm. | Complies |
Electrophoretic purity | Not more than 2% of any individual impurity | Complies |
Sulfate | ≤ 0.24 % | Complies |
Chloride | ≤0.50 % | Complies |
| Protein (%) | 6.0% Max. (Dry Basis) | 3.0% |
Microbiological Test | ||
Total Plate Count | <1000 cfu/g | Complies |
Yeast & Mold | <100 cfu/g | Complies |
E.Coli | Negative | Complies |
Salmonella | Negative | Complies |
Staph | Negative | Negative |
| Conclusion: | Conforms to the specification. | |
Product Advantages
1. Standardized Assay: Available with an assay of ≥90% according to the specified test method, supporting consistent ingredient selection for formulation development.
2. Defined Source Options: Available from selected marine or bovine sources, depending on the product specification.
3. Formulation Flexibility: Suitable for dietary supplement, functional nutrition, and pet supplement formulations where chondroitin sulfate is used as a functional ingredient.
4. Quality-Controlled Supply: Key parameters such as assay, identification, particle size, loss on drying, heavy metals, and microbiological specifications can be evaluated according to the selected grade.
5. B2B Supply Support: Samples, COA, product specifications, customized packaging, and bulk supply options are available according to project requirements.
Example Production Process
The following process illustrates one of the processing routes used for selected chondroitin sulfate materials. Specific processing parameters may vary according to the raw material source and product specification.
Classification of Chondroitin Sulfate
Chondroitin sulfate can be supplied in different grades according to source, specification, purity, and application requirements. Common source options include marine and bovine materials, with the appropriate grade selected according to the target formulation and market requirements.
Angelbio can provide product specifications and quality documentation to help customers select the most suitable chondroitin sulfate grade for their projects.
Our Certification
Angelbio maintains relevant certifications and industry memberships and works with SGS, Eurofins, and other qualified testing organizations for selected quality-control and analytical requirements.
Our Equipment
Angelbio's production and testing facilities support key processes including raw material processing, purification, drying, and quality testing. Defined production and QC procedures help maintain consistent specifications and reliable bulk supply for B2B customers.
Technical Features
- Ingredient Profile: Chondroitin sulfate is a sulfated glycosaminoglycan (GAG) naturally associated with cartilage and connective tissues.
- High Assay: The available grade features an assay of ≥90% according to the specified CPC test method, with detailed specifications provided for quality evaluation.
- Defined Physical Properties: The powder is characterized by defined parameters such as appearance, bulk density, particle size, specific rotation, pH, and loss on drying.
- Quality-Control Parameters: Product testing can cover assay, identification, heavy metals, microbiological parameters, and other quality attributes according to the applicable specification.
- Clean Ingredient Profile: The selected grade can be supplied according to defined requirements for formulation, processing, packaging, and quality control.
What we do in the Lab for quality assurance?
1. Physical Tests: Appearance, odor, bulk density, and particle size.
2. Chemical Tests: Assay, loss on drying, and ash.
3. Pesticides residue test
4. Heavy metals test
5. Residual Solvent Test
6. Microbiological test
7. Nutrition labels testing
8. Other Tests Requested by Customers
Product Application
Dietary Supplements: Used in capsules, tablets, powders, and other dietary supplement formats positioned around joint and mobility support.
Sports Nutrition: Suitable for selected sports nutrition formulations designed for active-lifestyle and mobility-focused product concepts.
Pet Supplements: Used as an ingredient in pet supplement formulations for mature and active animals, subject to local formulation and regulatory requirements.
Functional Nutrition: Can be incorporated into functional nutrition products where chondroitin sulfate is selected as a defined functional ingredient.
Industry Exhibitions & Events
Angelbio participates in professional industry exhibitions and events to connect with ingredient buyers, formulators, brands, and distribution partners. These events provide opportunities to discuss ingredient specifications, sourcing requirements, quality standards, and customized supply solutions with industry professionals. Our participation in industry events also helps us stay connected with evolving market needs and build long-term B2B partnerships. Discuss your Chondroitin Sulfate requirements with the Angelbio team.
Packing & Delivery
Packaging Details: 25 kg/drum, 1 kg/foil bag, or customized packaging upon request.
Delivery: Bulk orders can be shipped by air or sea, while samples can be shipped by express courier.
How To Order
1. Share Your Requirements
Tell us your target specification, quantity, application, and packaging requirements.
2. Receive Product Information
Review the specification, COA, sample options, and quotation.
3. Evaluate the Sample
Test the product according to your quality and formulation requirements.
4. Confirm the Order
Confirm specification, quantity, packaging, and delivery terms.
5. Production & Delivery
We arrange production, quality control, packing, and shipment.
Send us your target assay, source, quantity, application, and packaging requirements. We can provide the relevant specification, COA, sample options, and quotation for evaluation.
OEM Service
We offer OEM (Original Equipment Manufacturer) Services to help businesses create custom products tailored to their specific needs. Whether you require private labeling, customized packaging, or product specifications tailored to your application, our team can discuss suitable solutions. With our flexible manufacturing capabilities, we can accommodate various order sizes and delivery schedules.
FAQ
1. What is Chondroitin Sulfate Powder?
Chondroitin Sulfate Powder is a powdered form of chondroitin sulfate, a sulfated glycosaminoglycan commonly used as an ingredient in dietary supplement and functional nutrition formulations.
2. Why is Chondroitin Sulfate Used in Dietary Supplements?
Chondroitin sulfate is widely selected for dietary supplement formulations because of its established ingredient profile, standardized specifications, and suitability for products positioned around joint and mobility support.
3. What quality standards are available for Chondroitin Sulfate Powder?
Depending on the selected grade, quality specifications can include assay, identification, particle size, pH, loss on drying, heavy metals, microbiological parameters, and other quality-control items. COA and relevant product documentation can be provided for evaluation.
4. Can Chondroitin Sulfate Powder Be Used in Pet Supplements?
Yes. Chondroitin sulfate can be used as an ingredient in pet supplement formulations, subject to the formulation requirements and applicable regulations of the target market.
5. What Documentation Is Available for Chondroitin Sulfate Powder?
Product specifications, COA, testing information, sample options, and other relevant documentation can be provided according to customer requirements.
Contact Us
Contact us angel@angelbiology.com to discuss specifications, samples, bulk quantities, and customized supply requirements for Chondroitin Sulfate Powder.
Email: angel@angelbiology.com
WhatsApp: +1 522-925-2740
Website: https://www.angelbiology.com/
