Hot Selling Bulk Price Lichen Extract CAS 125-46-2 Usnea Extract 98% Stearyl Glycyrrhetinate Usnic Acid Powder

• Customization: Available
• CAS No.: 125-46-2
• Formula: C18h16o7
• Model NO.: 98%
• EINECS: 204-740-7
• Composition: Usnic Acid
• Type: Food Preservatives
• Effect: Antiseptic
• Resource: Organic Chemical Preservatives
• Storage Type: Cool Space
• Shelf Life: 2 Year, 24 Months
• Sample: Avaliable
• Form: Powder
• Grade: Food
• Stock: in Stock
• Appearance: White Powder
• Water- Solubility: 100%
• Transport Package: 1kg/Bag, 25kg/Drum
• Specification: 1000IU/mg, Nisin E234, E234
• Trademark: Purelife
• Origin: China
• Production Capacity: 8000kg Per Month

Product Description

 Hot Selling Bulk Price Lichen Extract CAS 125-46-2 Usnea Extract 98% Stearyl Glycyrrhetinate Usnic Acid Powder

Usnic acid is a major metabolite from a number of lichen and fungal species and is perhaps one of the longest known microbial metabolites, first isolated in 1844. Usnic acid exhibits a broad range of biological activity, indeed it is easier to list the bioassays in which it does not exhibit activity. More often than not, potency is low and of limited value. Usnic acid is an important metabolite for dereplication in discovery research programs.

 

 

Product name	Hot Selling Bulk Price Lichen Extract CAS 125-46-2 Usnea Extract 98% Stearyl Glycyrrhetinate Usnic Acid Powder
Potency	98%
Appearance	Yellow Powder
Shelf life	2 years
Package	1kg Usnic Acid Natamycin /with double plastic container inside/Aluminum foil bag outside. 1kg/Carton, 5kg/Carton, 10kg/Carton, 25kg/Drum, OEM
Shipment	FedEx,DHL,EMS,UPS
Delivery time	Within 2-3 work days after payment
Payment terms	TT,Western Union

Item		Standard		Results
Description		Yellow powder		Yellow powder
Identification		Should meet therequirements		Complies
Titer		≥98%		98.68%
Loss on drying		≤3.0%		1.02%
Lead		≤1mg/kg		<1mg/kg
Total Plate Count		≤10 cfu/g		<10 cfu/g
Coliforms		<3.0 MPN/g		<3.0 MPN/g
Escherichia Coli		<3.0 MPN/g		<3.0 MPN/g
Salmonella		Negative		Negative
Conclusion:	Sample   Qualified.
Shelf Life:	24 months under the conditions below and in its original packaging.
Retest date:	Retest every 24 month under the conditions below and in its original packaging.
Storage:	Store in a cool,dry plac e away from Moisture,Light.

Package:

• Delivery Time: Around 3-5 workdays after your payment.
• Package: In fiber-drums with two-plastic bags inside.
• Net Weight: 25kgs/Drum / Gross Weight: 28kgs/Drum
• Drum Size & Volume: I.D.42cm × H52cm, 0.08 m³/ Drum
• Storage: Stored in dry and cool place, keep away from strong light and heat.
• Shelf Life: Two years when properly stored.

 

Shipping:

• DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service;
• Sea shipping for quantity over 500KG; and air shipping is available for 50KG above;
• For high value products, please select air shipping and DHL express for safe;
• Please confirm if you can make the clearance when goods reach your customs before placing an order, for buyers from Mexico, Turkey, Italy, Romania,Russia, and other remote area.