离岸价格
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Minimum Order
位置:
Made in China
最小订单价格:
-
最小订单:
25 Kilogram
包装细节:
25kg/drum with inner double- plastic bags.
交货时间:
5-10days
供应能力:
300 Kilogram per Day
付款方式:
Western Union, T/T
China
联系人 Ms. Christian
408D.PIONEERING R&D PARK,No.69 jinye Road, Xi'an High-Tech, Xian, Shaanxi
Usnic acidis extracted from Usnea, Usnea also known as old mans beard, is not a plant but a lichena symbiotic relationship between an algae and a fungus. The entire lichen is used medicinally. Usnea looks like long, fuzzy strings hanging from trees in the forests. In natural remedies, especially in the veterinary medicine, Usnic Acid is used in powders and ointments for the treatment of infections of the skin.
Function:
1.Usnic acid as a pure substance has been formulated in creams, toothpaste, mouthwash, deodorants and sunscreen products,Specification:
Product Name:Usnic AcidCOA:
|
ANALYSIS |
SPECIFICATION |
RESULTS |
|
Appearance |
Yellow Crystalline powder |
Complies |
|
Odor |
Characteristic |
Complies |
|
Assay (HPLC) |
≥*8.0%(on anhydrous basis) |
*8.2% |
|
Specific Optical Rotation |
***0°~***0° |
***7° |
|
Melting Point |
**1°C~**4°C |
**3°C |
|
Loss on Drying |
≤2.0% |
0.*3% |
|
Heavy Metal |
<*0ppm |
Complies |
|
As |
<2ppm |
Complies |
|
|
|
|
|
Microbiology
Non-Irradiation
|
|
|
|
Total Plate Count |
<****0cfu/g |
**0cfu/g |
|
Yeast & Moulds |
<***0cfu/g |
*0cfu/g |
|
E.Coli |
Negative |
Complies |
|
Salmonella |
Negative |
Complies |
