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White willow bark extract

CAS: 138-52-3
FOB Price:25 USD/Kilogram
Minimum Order Quantity:1/Kilogram
Supply Ability:1500 
Payment Terms:L/C,T/T,
Updatetime:Oct 30 2014
Company Profile
Contact:yang fanny
Address: ***Invalid.***
Website: ***Invalid.***
Quick Details
Classification: Herbal Extract
Cas NO.: 138-52-3
Molecular Formula: C13H18O7
Melting Point: 197-200℃
Boiling Point: 549.1 °C at 760 mmHg
Stability: Stability Stable, but light sensitive. Incompatible with strong oxidizing agents.
Water Solubility: 36 g/L (15℃), 250 g/L (60℃)
Refractive index:-62 ° (C=3, H2O)
Flash Point: 285.9 °C
Purity: 15% 40% 60% 70%
Appearance: white crystals or powder
usage: It has the same effect on the body as aspirin without any of the side effects;
Brand Name: Shaanxi Undersun
EINECS: 205-331-6
Aliase: Natural white willow bark extract Salicin 30% 40%
Purity: 15% 40% 60% 70%
Appearance:Yellow powder
Brand: Shaanxi Undersun

Standard substrate in evaluating enzyme preparations.

Packaging & Delivery
Packaging Detail: 25kg/drum,inner double plastic bag or according to customers requirement
Delivery Detail: within 3days after your payment
Detailed Description


White Willow Bark contains salicin, which the body converts to salicylic acid and has the same effect on the body as aspirin without any of the side effects. In fact, White Willow Bark was the basis for the synthesis of aspirin. History of usage of White Willow Bark goes back as far as 500 BC when ancient Chinese healers began using it to control pain. Native Americans also discovered the value of the Willow tree for relieving pain from headaches and rheumatism and reducing fevers.


1.It is an anti-inflammatory, a fever reducer, an analgesic, an anti-rheumatic, 

and an astringent. Specifically, it helps to relieve headaches.

2.Relieve acute and chronic pain, including headache, back and neck pain, 

 muscle aches, and menstrual cramps; Control arthritis discomforts.

3. It has the same effect on the body as aspirin without any of the side effects.



Package & storage

Storage:Store in cool & dry area, keep away from the direct light and heat. 

Packing: 25kg/drum,inner double plastic bag or according to customers requirement

Shelf life:2 years if properly stored


Company Information
Name:Shaanxi Undersun Biomedtech Co.,Ltd
Category:Corporation/Limited Liability Company
Trade Category: Manufacturer
Registered Time: 2004
Registered Capital: US$10 Million - US$50 Million
Legal Representative: Hou Yinjun
Employees: 11 - 50 People
Product/Service: Martines Series, Sodium Tanshinon Series, Effective Component Monomer, Standardized Herbal Extracts
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