Bovine Chondroitin Sulphate Sodium with 90% Assay CPC Titration

Basic Information
Place of Origin: China
Brand Name: HS
Certification: NSF-GMP, HALAL, DMF
Model Number: 90% Purity
Minimum Order Quantity: 1KG-50KGS
Price: USD45-USD60.0/KG
Packaging Details: 25kgs/Drum
Delivery Time: 7 days
Payment Terms: T/T, L/C
Supply Ability: 10MT/Month
Product: Chondroitin Sulfate Sodium Assay: 90% By CPC Titration
Origin: Bovine Quality Certificate: NSF-GMP
DMF: Available Adulteration: Real Chondroitin Without Adulteration
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Bovine Chondroitin Sulfate Sodium with 90% Purity by CPC Titration from GMP Manufacturer

 

We Jiaxing Hengjie Biopharmaceutical Co.,ltd. produces and supplies Real Bovine Chondroitin Sulfate Sodium with 90% assay by CPC titration without any adulteration.

 

When you buy chondroitin sulfate sodium, be careful about the Auldterated Chondroitin Sulfate (Fake Chondroitin Sulfate).

 

If you are receiving an offer below below two chareacters, chances are big that it is FAKE CHONDROITIN.

 

1. Chondroitin with unusual low price. We have received feedbacks from customers that they buy 90% purity chondroitin sulfate with price like USD10-USD20/KG, as a manufacturer of chondroitin, we are pretty sure that the product cost of 90% purity chondroitin is far more than USD20.0/KG. Compare this price with the market price of chondroitin, at least you will realise that something is not right.

 

2. Certificate of Analysis showing assay of 90% by all the testing methods you could thinking of including: CPC Titration, HPLC, Carbazole or even Enzymatic HPLC, such as below:

 

Bovine Chondroitin Sulphate Sodium with 90% Assay CPC Titration 0

 

Manufacturer of chondroitin usually only show one or two testing method of assay for one specific batch. It is very unusual that a batch of chondroitin sulfate that could pass all the testing methods, because different testing methods will generate different results. Take Carbazole method for example, it will have much lower results than HPLC or CPC. Enzymatic HPLC will also have a much lower results than CPC or HPLC.

 

This is Called "Economically motivated adulteration "of chondroitin sulfate. Google "Adulteration of Chondroitin Suflate", then you will see more news about this issue. Up to know the  known materials that are used to adulterate chondroitin sulfate include : sodium alginate, propylene glycol alginate sulfate sodium, and sodium hexametaphosphate.

 

As a manufacturer of chondroitin sulfate for 20 years, our company had been NSF-GMP Verified since the year of  2012, and DMF documentation for Chondroitin Sulfate is available. We never compromise on the quality of chondroitin, and we never cheat on the customers.

 

Below is our specification of Real Bovine Chondroitin Sulfate Sodium,

 

Product: Chondroitin SULPHATE sodium
Original Bovine(Terrestrial) Report Date 2019/05/20
Batch No.: HS1905035 Quantity: 1000KGS
Net Weight: 25KG/DRUM Gross weight: 27.5KG/DRUM
Manufacturing Date: 2019/05/14 Expiry Date: 2021/05/13

 

ITEMS


SPECIFICATIONS (TEST METHOD)

 

RESULT

Appearance White to off-white powder Pass
Identification Infra Red Confirmed (USP197K). Pass
  Sodium reaction (USP191) Positive
  The chromatogram of the enzymatically digested sample solution as obtained in the test for the limit of nonspecific disaccharides shows three main peaks corresponding to △DI-4S, △DI-6S,△DI-OS in the enzymatically digested standard solution. By peak area response, △ DI-4S is the most abundant, followed by the △ DI-6S, with △ DI-OS being the least abundant of the three  
Assay(ODB)
 
NLT90% (CPC) 91.2%
Loss on drying
 
Less than12%(USP731) 8.6%
Nonespecific Dissaccharides NMT10% 7.5%
Protein
 
NMT6.0%(USP38) 4.8%
Sulfate
 
<0.24%(USP221) <0.24
Chloride
 
<0.5% (USP221) <0.5%
Heavy Metal
 
NMT20PPM (Method I USP231) Pass
PH (1%H2O solution)
 
5.5-7.5(USP791) 6.3
Specific Rotation
 
- 20°~ -30°(USP781S) -23.5°
Residue on Ignition
 
20%-30%(dry base)(USP281) 24.5%
OrganicVolatile Residual(Ethanol)
 
NMT0.5% (USP467) PASS
Clarity (5%H2O solution)
 
<0.35@420nm 0.21
Electrophoretic purity NMT2.0%(USP726) Pass
Bulk Density NLT 0.5g/ml Pass
Total Bacteria Count
 
<1000CFU/g (USP2021) Pass
Yeast & Mold
 
<100CFU/g (USP2021) Pass
Salmonella
 
Negative (USP2022) Negative
E.Coli
 
Negative (USP2022) Negative
Staphylococcus Aureus
 
Negative (USP2022) Negative
Enterobacteria
 
Negative in 1 gram (USP2022) Negative
Particle size 100% through 80 mesh Pass
Storage: 25kg/drum, keep in an airtight container, protected from light.

 

 

How to Identify the Fake Chondroitin Sulfate ?

 

1. Use Enzymatic HPLC testing.  Enzymatic HPLC could only show the content of chondroitin sulfate, adulterant will be easily identified. If you are not able to perform this testing in your own lab, send a sample to an independant lab, A well known laboratory in the USA named as "Analytical Laboratories In Anaheim, Inc." is able to conduct this testing.

 

2. Or you can send a sample to our company, we will perform the Enzymatic HPLC testing, and advise you the result, for free.

 

Jiaxing Hengjie Biopharmaceutical Co.,ltd.

No.20 Tongyi Road, Xinfeng Industrial Park, Jiaxing City,Zhejiang 314005 China.

ATTN: Michael Qiao

+86 18657345785

 

To know more about how to identify the fake chondroitin sulfate, please write me a email: michael@jiasibiochem.com ,  I would be happy to Help.

Contact Details
Carol

Phone Number : +8618868305036

WhatsApp : +8618868305036