| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Customized |
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Chondroitin sulfate (CS) is an acid glycosaminoglycan extracted and purified from animal cartilage. Chondroitin sulfate has different structures such as A, C, D, E, H, and K. In nature, chondroitin sulfate is mostly found in animal cartilage, laryngeal bone, nasal bone (41% in pigs), bovine and equine diaphragma, and trachea (36% to 39% in pigs), as well as in other tissues such as leg bones, ligaments, skin, and cornea. Fish cartilage is rich in content, such as shark bones containing 50% to 60%, and connective tissue containing very little.
At room temperature, it is a white powder, odorless, tasteless, highly absorbent, and easily soluble in water to form a solution with high viscosity. It is unstable when exposed to high temperatures or acids, mainly due to deacetylation or degradation into monosaccharides or polysaccharides with smaller molecular weights. Insoluble in organic solvents such as ethanol and ether, its salts are relatively stable to heat and do not damage when heated at 80 ºC.
| Product Name: | Chondroitin sulfate | Assay: | 99% |
| Standard | Enterprise standard | Appearance: | White Powder |
| CAS NO | 9007-28-7 | EINECS | 232-696-9 |
| Molecular weight | 463.36854 | Molecular formula | C13H21NO15S |
| Minimum order quantity | 500g | Packing: | 1kg/aluminum foil bag; 25kg/drum |
| ITEM | SPECIFICATION | TEST METHOD |
| Properties (physical): | ||
| Appearance | white powder (Visual) | USP29 -- <695> |
| Bulk Density | NLT0.55g/ml | USP29 -- <616> |
| As Tapped Density | Meets the requirements of USP29 | USP29 -- <616> |
| Analytical Properties: | ||
| Assay (HPLC) | More than 90% | HPLC |
| Identification | ||
| A: Infrared Absorption | Meets the requirement | A: USP29 -- <197K> |
| B: Tests for Sodium | Meets the requirement | B: USP29 -- <191> |
| Absorb | <0.35a.u. (5.0% Water Solut.-420nm) | USP29 -- <197> |
| Specific Rotation[a]D20 | minus20.0°-- minus30.0° | USP29 -- <781S> |
| PH (1%H2O solution.) | 5.5-7.5 | USP29 -- <791> |
| Loss on Drying | NMT10% | USP29 -- <731> |
| Residue on Ignition | NMT20%-30% (dry base) | USP29 -- <281> |
| Chloride (Cl) | NMT 0.5% | USP29 -- <221> |
| Sulfate | NMT 0.24% | USP29 -- <221> |
| Protein | NMT 6.0% | USP29 |
| Heavy Metals | NMT 20 ppm | USP29 -- <231>II |
| Iron (Fe) | NMT 10 ppm | USP29 -- <241> |
| Lead | NMT 0.5 ppm | AFS |
| Arsenic (As) | NMT 3.0 ppm | USP29--<211>II |
| Mer cury | NMT 0.5 ppm | AFS |
| Organic volatile impurities | Meets the Requirements | USP29 -- <467>I |
| Microbial: | ||
| Total Bacteria Count | NMT 1,000 cfu/g | USP29 -- <61> |
| Yeast & Mold | NMT 100 cfu/g | USP29 -- <61> |
| E. Coli | Negative | USP29 -- <61> |
| Salmonella | Negative | USP29 -- <61> |
| Staphylococcus Aureus | Negative | USP29 -- <61> |
| Conclusion | Meets USP 29 standards | |
| Packaging and Storage | Store in tight, containers under 25°C | |
| Reason for Change | Updating Specification Format to USP 29 | |
Function:
(1) Chondroitin sulfate has the effect of clarifying lipids in the treatment of coronary heart disease. The health food and drugs developed with chondroitin sulfate as raw materials have been used for a long time to prevent coronary heart disease, angina pectoris, myocardial infarction, coronary atherosclerosis, myocardial ischemia and other diseases. No obvious side effects have been found in clinical application, which can significantly reduce the incidence rate and mortality of coronary heart disease patients.
(2) The combination of chondroitin sulfate and glucosamine can promote cartilage regeneration and soften bones to improve joint problems. As a commonly used drug for treating joint diseases in clinical practice, it can effectively improve joint problems.
(3) Protecting bones with chondroitin sulfate can prevent worsening of bone calcification, prevent bones from becoming hard and brittle, and promote the restoration of flexibility to stiff bones; In addition, chondroitin sulfate can also reduce the bone contour that becomes hard, brittle, and dilated within a certain range, effectively improving bone hyperplasia.
(4) Promoting the healing of corneal trauma and improving dry eye symptoms, chondroitin sulfate can improve corneal blood circulation, accelerate metabolism, enhance permeability, promote the absorption of osmotic fluid in the corneal stroma and fiber growth, eliminate inflammation, and have protective effects on corneal collagen fibers; Secondly, chondroitin sulfate can improve the water metabolism of cornea tissue, promote the formation of a layer of breathable and water retaining film on the corneal surface, promote the healing of corneal wounds and improve the dry eye symptoms.
Application:
As a professional health product supplier, we can customize Chondroitin sulfate powder with different packing, Chondroitin sulfate capusel with different bottles according to your formula and requests.
| Nootropic | |||
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| Fasoracetam | 110958-19-5 | Noopept | 157115-85-0 |
| PRL-8-53 | 51352-87-5 | Beta nicotinamide mononucleotide | 1094-61-7 |
| Nicotinamide ribose | 1341-23-7 | Aniracetam | 72432-10-1 |
| Oxiracetam | 62613-82-5 | Pramiracetam | 68497-62-1 |
| Nebracetam | 116041-13-5 | Nefiracetam | 77191-36-7 |
| Phenylpiracetam | 77472-70-9 | Piracetam hydrazide | 59776-89-5 |
| NSI-189 | 1270138-40-3 | NSI-189 phosphate | 1270138-41-4 |
| Alpha-GPC | 28319-77-9 | Citicoline | 987-78-0 |
| Citicoline Sodium | 33818-15-4 | 4-Aminobutyric acid | 56-12-2 |
| Phenibut | 1078-21-3 | Sulbutiamine | 3286-46-2 |
| Unifiram | 272786-64-8 | Amfonelic acid | 15180-02-6 |
| Goods weight |
Packing |
Shipping method |
Lead-time |
| 1-50kg |
Below 5kg Use Foil bag;5-25kg use two layer PP bag,then into master carton or cardboard drum |
International express |
1~3 days after your payment |
| 100-200kg |
25kg/drum,use two layer PP bag,then into cardboard drum |
Air shipping Sea Shipping |
3~5 days after your payment |
| Over 500kg |
25kg/drum,use two layer PP bag,then into cardboard drum |
Sea shipping |
5~10 days after your payment |
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