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Product Name:Sodium Chondroitin sulfate
Sodium Chondroitin sulfate source: Our Chondroitin sulfate 90% is sourced from marine animals cartilage, and is a popular product both on account of quality and price. The material is suitable for use in joint health supplements in tablet and capsule form.
Sodium Chondroitin sulfate introduction: Chondroitin sulfate is a major component of extracellular matrix, and is important in maintaining the structural integrity of the tissue. This function is typical of the large aggregating.As part of aggrecan, Chondroitin sulfate is a major component of cartilage. The tightly packed and highly charged sulfate groups of Chondroitin sulfate generate electrostatic repulsion that provides much of the resistance of cartilage to compression. Loss of Chondroitin sulfate from the cartilage is a major cause of osteoarthritis.
Appearance: Creamy white powder
Sodium Chondroitin sulfate specifications: 90% 95% 98% chondroitin Sulfate chondroitin >95%
Test By: HPLC/CPC
Molecular weight: 30000-50000
Structural formula:
Sodium Chondroitin sulfate specification
|
ITEMS |
STANDARD |
RESULTS |
Clarity and Color of Solution |
0.35 Max at 420nm |
PASS |
|
Appearance |
White to Off-white Free Flowing Powder |
PASS |
|
Heavy Metals (Pb) |
20PPM Max |
PASS |
|
Chloride |
0.5% Max |
PASS |
|
Sulfate |
0.24% Max |
PASS |
|
Sodium Chondroitin sulfate Microbiological Tests |
||
|
E.Coli |
Negative |
NEGATIVE |
|
Yeast & Mold |
100cfu/g Max |
PASS |
|
Clostridium |
Negative |
NEGATIVE |
|
Salmonella |
Negative |
NEGATIVE |
|
Total Plate Count |
1,000cfu/g Max |
PASS |
|
Specific Rotation |
-20.0° — -30.0° |
-23.0° |
|
Bluk density |
0.6Min |
0.63 |
|
Loss On Drying |
10% Max |
8.5% |
|
Content of Protein |
6.0% Max (Dried Basis) |
3.3% |
|
Chondroitin Sulfate Assay (CPC) |
90% Min ( O.D.B) |
91.6% |
|
Particle size |
100%through 80mesh |
PASS |
|
Chondroitin Sulfate Assay (HPLC) |
90% Min ( O.D.B) |
90.2% |
|
PH |
5.5-7.5 |
6.4 |
Residue On Ignition |
20%-30% |
22.0% |
