Chondroitin Sulfate Sodium for Dietary Supplement CAS: 9007-28-7

• CAS No.: 9007-28-7
• Formula: C14h21no14
• EINECS: -
• Model NO.: Food grade
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: 24 Months
• Nutrient Composition: Chondroitin Sulfate Sodium
• Resource: Bovine-Terrestrial
• The content of active substances: 92.1%
• Appearance: White to off-White Powder
• Identification (IR): a-Infrared Red Confirmed B-Sodium Reaction
• Loss on Drying: 9.6%
• Spec: Enterprise
• Transport Package: Drum
• Specification: 25kg/drum
• Trademark: Newrainbow
• Origin: China
• Production Capacity: 5mt/Month

Product Description

Product Description

Chondroitin Sulfate Sodium For Dietary Supplement CAS: 9007-28-7

product name: Chondroitin Sulfate Sodium
Original: Bovine-Terrestrial
CAS No.:9007-28-7
EineCS No.: -
MF: C14H21NO14
Spec: Enterprise
Packing: 25kg/drum

D-Chiro-Inositol (DCI) is a stereoisomer of inositol (a sugar alcohol) that plays a key role in insulin signaling and hormone regulation. Unlike myo-inositol (the most common form), DCI is less abundant in nature but has specific therapeutic benefits, particularly for metabolic and hormonal disorders.

 

Product Parameters

 

Test Item	Specification
Appearance	White to off-white powder
Identification (IR)	A-Infrared Red Confirmed B-Sodium reaction
Assay (on dry basis)	≥ 90%
Loss on Drying	≤ 12%
Protein	≤ 6.0%
Heavy Metals	≤ 20ppm
pH (1% H2O Solution)	5.5 ~ 7.5
Specific optical rotation[α]D^25	-20° ~ -30°
Residue on Ignition	20% ~ 30%
Clarity (5% H2O Solution)	< 0.35 at 420nm
Electrophoretic Purity	≤ 2.0%
Total Plate Count	≤ 1,000CFU/g
Yeast & Mold	≤ 100CFU/g
Escherichia Coli	Negative
Salmonella	Negative
Staphylococcus Aureus	Negative
Particle Size	≥ 95% pass through 80 mesh

Packaging & Shipping

Function/Application

Supports Joint Health & Reduces Osteoarthritis Symptoms:
Helps maintain cartilage structure by retaining water, improving joint cushioning.
Reduces pain and stiffness, particularly in knee and hip osteoarthritis.
Often combined with glucosamine for enhanced effects.

May Slow Cartilage Breakdown
Inhibits enzymes (like hyaluronidase and matrix metalloproteinases) that degrade cartilage.
Promotes the synthesis of proteoglycans and collagen, essential for cartilage repair.

Anti-Inflammatory Effects
Reduces inflammation in joints by modulating cytokines (e.g., IL-1β, TNF-α).
May decrease swelling and improve mobility in arthritis patients.

 

Company Profile

Ningbo Newrainbow Biochemicals Co.,Ltd. is an Eastern China-based import and export company dealing with Amino acids, Vitamins, Plant Extracts and all the other Ingredients which are widely used in pharmaceutical, nutraceutical, food and cosmetical industry. Started in the year of 2012, we understand the importance of timely shipping and have built our business around reliable services. From beginning to the end, our customers know that they can trust our team to deliver only the highest quality customer service

Ningbo is a beautiful city and also an ancient harbour city. It is an important trading port and today with 1.2 billion tons of freight the biggest harbour all over the world. And only 2 hours drive to Shanghai city. Thanks to the big advantages of location, we have very good partners of logistic solution to eliminate all of customers supply chain inefficiencies for you.  

Our young company started from the year of 2012, we have developed very good partnership with a lot of manufacturers here and many esteemed customers abroad.All the manufacturers we cooperated are carefully screened and we go to their plant often in case of inspection for some purpose. Certificates such like KOSHER/HALAL/FSSC are all available.

Certifications

 

Our Advantages

1.Strictly quality inspection before delivery
2.Very good logistics and transportation service
3.Good payment terms
4.Good communication

FAQ