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Quick Details

  • Type: Herbal Extract
  • Variety: Salix alba Extract
  • Form: Powder
  • Part: Bark
  • Extraction Type: Solvent Extraction
  • Packaging: Drum, Plastic Container, Vacuum Packed, Box
  • Place of Origin: Shaanxi, China (Mainland)
  • Grade: Pharmaceutical, food and Cosmetic
  • Brand Name: HongDa
  • Model Number: BLP-170426
  • Latin Name: Salix alba L.
  • Color: Yellow to White Fine Powder
  • Odor: Characteristic
  • Specification: 20% 50% 80% 98% salicin
  • Active Ingredient: salicin
  • Application: Pharmaceutical, food and Cosmetic
  • Sample: Free of charge, postage undertake by yourself
  • Certificate: ISO22000/Halal/Kosher/FDA/CIQ
  • Test Method: HPLC TLC
  • Appearance: Brown Yellow to White Fine Powder

Packaging & Delivery

Packaging Details 1kg/bag OR 25kg/drum OR according to your request
Delivery Time Within 2 days after order confirmation
Product name:White Willow Bark Extract
Latin NameSalix alba L.
Appearance:Yellow to white Fine Powder
Product Specification:15%,25%,30%,50%,80%,98% Salicin
Loss on drying:NMT5.0%
Acid insoluble Ash:NMT5.0%
Heavy metals:NM10ppm
CAS No:138-52-3
Part used:Bark
Test Method:HPLC
Particle Size:100% pass 80 meshes


Salicin was used to first produce the drug aspirin, which it shares many similarities. Both substances, when metabolized in the human body, are partly reduced to salicylic acid. Salicylic acid was studied and found to be an inferior alternative to salicin. Aspirin was developed in an effort to create a similar but more effective compound. Salicin acts in a very similar way to aspirin but does not possess the unwanted side effects that are sometimes associated with aspirin, including gastric upset and a poorly understood but well documented connection with Reye's syndrome, a dangerous and potentially fatal disease that usually occurs in children.


1). As "natural aspirin" ,salicin are widely used in the treatment of fever, cold and infections(influenza).


2). Analgesic,anti-inflammatory, and  local anesthesia.


3). It can also be used as biochemical reagent.



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