chitosan quaternary ammonium salt

Quick Details

chitosan quaternary ammonium salt

Product name:chitosan quaternary ammonium salt

Product synopsis

Chitosan quaternary ammonium salt is the senior made by chemical modification of chitosan derivatives, called the hydroxypropyl trimethyl ammonium chloride, chitosan, hereinafter referred to as HACC, is white or light yellow powdered solid, hygroscopicity strong, have a sweet and refreshing. Chitosan quaternary ammonium salt non-toxic (LD50 > 5000 mg/KGB. Wt), good biocompatibility and biodegradability.

Quaternary ammonium salt of chitosan has good antibacterial property, film-forming property, rational, moisture absorption, moisture resistance, flocculation, antistatic etc. Its antibacterial properties is better than that of chitosan and other derivatives. Chitosan quaternary ammonium salt of e. coli, for example, the minimum bacteriostatic concentration (MIC) of 0.039 mg/ml, the staphylococcus aureus minimum bacteriostatic concentration (MIC) of 0.078 mg/ml; E. coli and chitosan on minimum bacteriostatic concentration (MIC) of 0.312 mg/ml, the staphylococcus aureus minimum bacteriostatic concentration (MIC) of 2.5 mg/ml.

Packing:25kg/drum

Assay:90%

Packaging & Delivery 1: Sufficient stock, so we can delivery promptly at the very day when receive the payment

2: Sophisticated and professional logistic agent. We take responsibility to provide our customers with fast delivery and secure shipping

3:Well-trained and disciplined packing team. Unique ways to ship 10 grams to 100kg powders at one time to your destination. Fast and discreet shipment could be arranged for customs pass Guaranteed.

4: Packing pictures and tacking code are provided within 18 hours after receiving the payment. Updated tracking information will be provided every other day.

5: After-sale service: Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved immediately.

Competitive advantages

1. is a renowned pharmaceutical manufacturer, specializing in raw steroid powders in Mainland China. It is not only the leading manufacturer of steroids powder and pharmaceutical raw materials in the central area of China but also exports all over the world. All powders are factory directly supplying.

2.Our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries. Monthly output is over 100kgs. We cherish a great number of loyal customers serving in gym fields, athletes fields , medical institution ,clinics and so on

3.Top quality products with the most competitive rate. Free samples are available.

4.Well disguised packing. Fast and secure delivery by DHL, TNT, FedEx, HKEMS, UPS, etc.

5.Flexible and Untraceable payment terms

6. Exclusive customer service and 24/7 online timely and helpful After-sale service.