Complaint
| Item | Specs |
| Product Name | N-acetyl-D-glucosamine |
| Assay | 99.0%min |
| Melting Point | 198.0-205.0ºC |
| CAS NO | 134451-94-8 |
| Molecular Formula | C8H15NO6 |
| Molecular Weight | 221.21 |
Function
N-Acetyl-D-glucosamine might help protect the lining of the stomach and intestines. It is a monosaccharide derivative of glucose. It is an amide between glucosamine and acetic acid. It has a molecular formula of C8H15NO6, a molar mass of 221.21 g/mol, and it is significant in several biological systems.
1) N-Acetyl-D-glucosamine has the function of treating rheumatic and rheumatoid arthritis
2) N-Acetyl-D-glucosamine can work as a food antioxidant and infant food additives
3) N-Acetyl-D-glucosamine can strengthen the function of the body's immune system, inhibit the excessive growth of cancer cells or fiber cells.
Application
1) Used as medicine's raw material, it can promote the synthesis of mucopolysaccharides, advance the viscosity of synovia, and improve the metabolism of arthroidal cartilage with evident effect of relieving inflmmation and easing pain.
2) Used as nutritive food of diabetes, it can cure enteritis instead of cortisol and has some curative effect on rheumatoid arthritis and hepatitis.
3) Used in cosmetic feed and food additive industry.
| Product Name | N-ACETYL-D-GLUCOSAMINE |
| Appearance | Crystalline powder white |
| PH Value | 3.0- 5.0 |
| Mesh size | 30mesh |
| Specific Rotation | +47 -+53 |
| Loss on drying | ≤0.5% |
| Residue on Ignition | 26.5-31% |
| Bulk Density | ≥0.7g/ml |
| Heavy metals | ≤10ppm |
| Lead | ≤1ppm |
| Arsenic | ≤3ppm |
| Sulfate | 15.5-16.5% |
| Assay | 98.0%-102% |
| Identification | A :Infrared Aborption |
| B:Chloride\Potassium Test | |
| C:HPLC | |
| Sodium | Meet requirement |
| Microbial Test | |
| Total Aerobic Microbial Count | 1000cfu/g |
| Yeast and Mold | 100cfu/g |
| Escherichia Coli | Negative |
| Salmonella | Negative |
| Conclusion | Conform to USP37 Standard |
Package :
Delivery:Sea/Air Shipping & International Express
Shipping Time:15 working days after payment
Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)
15-25kg/Drum, size: 35cm (Diameter)*51cm (Height)
Storage: Kept away from strong light and heat.
Shelf Life: 24 months
Our service :
1.Free sample
2.Owning cultivation base as 100% Natural material stable source.
3.Manufacturer direct supply, Powerful R&D team and advanced test center
4.Leading plant extract manufacturer in China.
5.No excuse return of goods
6.OEM & ODM is available
FAQ
Q&A
Q1: How to confirm the Product Quality before placing orders?
A: By sending you our available samples.
Or if you have special requirement on the goods, we can prepare samples according to your requirement for your confirmation.
Q2: Can you supply free samples?
A: Yes, we can provide some free sample, but the shipping cost should be on the customers' account. You can either pay the shipping cost or arrange a courier to collect the samples.
Q3: What's the MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10g.
For other low value product, our MOQ starts from 100g and 1kg.
Q4: How to place order and make payment?
A: You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by TradeManager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q5: How do you treat quality complaint?
A: All our products are strictly tested by our QC, and confirmed by QA; unqualified material will not be released to customer.
In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment
