Health Care Cosmetic Grade Skin Care CAS 7512-17-6 99% Pure Powder Nag Glucosamine N-Acetyl-D-Glucosamine

• CAS No.: 7512-17-6
• The content of active substances: ＞90%
• Transport Package: 25kg/Drum
• Specification: powder
• Trademark: N-Acetyl-D-Glucosamine
• Origin: Zhengzhou, China
• Production Capacity: 6000ton/Year

Product Description

what is N-Acetyl-D-Glucosamine

Items	Standard (United States Pharmacopoeia)
Appearance	White crystal without black dots and with good fluidity
Bulk Density	NLT 0.45g/ml
Assay	97.5-102.5%
Specific rotation	+38.9°-+42.9°
PH	6.0-7.5
Loss on dry	NMT 0.5%
Residue on ignition	NMT 0.1%
Chloride	NMT 0.2%
Melting point	196°-205°
Heavy Metals	NMT 10PPM
Iron	NMT 10PPM
Lead	NMT 0.5PPM
Arsenic	NMT 0.5PPM
Mercury	NMT 0.5PPM
Organic volatile impurities	Meet the requirements
Total Bacteria Count	NMT 1000Cfu/g
Yeast & Molds	NMT 100Cfu/g
Salmonella	Negative
E.Coil	Negative
Staphylococcus Aureus	Negative

Packing
25kg/drum, pack in paper-drums and two plastic-bags inside; or according to customers' requirements.

Storage
In cool & dry place. Keep away from strong light and heat.

Shelf Life
2 years if sealed and stored properly.

 

 

What can we supply?

Includes food grade, pharmaceutical grade, industrial grade, dental grade, cosmetic grade, textile Grade.
 

 

Q1: How can I get the new price of a product?
A: Please provide the exact or approximate quantity, packing details, destination port or special requirements, then we could give you the price accordingly.

Q2: What is your terms of payment?
A: TT Transfer, CAD, L/C, All is available.

Q3: How can I get a sample?
A: We can provide free samples for your test.

Q4: Do you have MOQ ? 
A: Yes, but low MOQ for sample checking is available.

Q5: How do you garantee the quality?
A: First of all, our quality control will reduce the quality problem to near zero. When the production is finished, they'll take samples from every batch of cargo, and send to our lab for inspection. After passed the inspection, then we will arrange the delivery.

Q6: How about your after-sale service ?
A: If any technical or quality problem after you receive the cargo, you can contact us any time. If the problem caused by us, we will send you free goods for replacement or refund your loss.