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white willow bark Extract, high quality inhibit whelk, Relieves pain, CAS NO.:138-52-3, Salicoside 25% 98%

Shaanxi Yongyuan Bio-Tech Co., Ltd
Shaanxi Yongyuan Bio-Tech Co., Ltd
Country/Region: China
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white willow bark Extract, high quality inhibit whelk, Relieves pain, CAS NO.:138-52-3, Salicoside 25% 98%

Place of Origin : China
Brand Name : Yongyuan
Certification : ISO9001
Model Number : Powder
MOQ : 1
Price : 1
Packaging Details : 25 kg/drum
Delivery Time : 5-7 work days
Payment Terms : T/T
Supply Ability : 1
Product Name : White willow Bark Extract
Latin Name : Salix alba L.
Part Used : Bark
CAS NO. : 138-52-3
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【Product Name】White willow Bark Extract
【Latin Name】Salix alba L.
【Part Used】Bark
【Appearance】Brownish-yellow fine powder
【CAS NO.】138-52-3
【Molecular formula】C13H18O7
【Molecular weight】286.2778
【Test method】HPLC
【Specification】Salicoside 25% 98%
【Place of origin】China
【Description】Willow bark’s pain relieving potential has been recognized throughout history. Willow bark was commonly used during the time of Hippocrates, when people were advised to chew on the bark to relieve pain and fever.
Willow bark is also used for fever, the common cold, flu, and weight loss.
White willow has been used to combat fevers and pain for thousands of years. Willow bark may be the oldest herb known to treat pain and inflammation, the oldest recorded use is by Chinese physicians in 500 B.C. White willow was also used in ancient Assyrian, Egyptian, and Greek medicine as well as by Native American healers in North America.
【Main function】
1. Relieves pain and reduce fevers, including headache, back and neck pain,muscle aches, and menstrual cramps.
2. Has the function of treatment inflammation.
3. Helps to treat scabies,erysipelas, decayed tooth, swelling in the gum.
4. Effective on dispelling wind-evil, increasing urine, reducing swelling.
5. Has the function of curing rheumatism, blennorrhagia, gonorrhea cloudy urine, pee atresia, epidemic hepatitis.
1.Applied in cosmetics, it can inhibit whelk and relieve swelling and pain.
2.Applied in pharmaceutical field, it is mainly used to curing fever, colds and infections.
3.Applied in feed additive.
♦ Packed in paper-drum with two plastic-bags inside.
♦25kg/drum or according to the demands of customers.
【Storage】Store at cool&dry place.Protect from light,moisture and pest infestation.
【Shelf life】2 years when properly stored.

Drying MethodSpray Drying
Physical Charactristics
Partical SizeNLT100%Through 80 meshGB 5507-2008
Loss on Drying≤5%GB 5009.3-2010
Ash≤5%GB 5009.4-2010
Bulk Density40-60g/100ml
Pesticide Residue
Heavy metals
Total Heavy Metals≤10ppmCP2010
Microbiological Tests
Total Plate Count≤10000cfu/gGB 4789.2-2010
Total Yeast & Mold≤300cfu/gGB 4789.15-2010
E.ColiNegativeGB 4789.3-2010
SalmoneliaNegativeGB 4789.4-2010
StaphylococcusNegativeGB 4789.10-2010

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