Xi'an Rainbow Biotech Co.,Ltd
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White Willow Bark Extract

White Willow Bark Extract

Product Name:White Willow Bark Extract
Other Name:White Willow Bark Extract
Latin Names: Salix alba L.,
Part Used: Bark
Extration Solvent: Water/ Ethanol
Active Ingredient: Salicin
Specification:15%-98% by HPLC
Appearance:Brown Yellow Powder


Basic Information

Product Name:White Willow Bark Extract

Other Name:White Willow Bark Extract

Latin Names: Salix alba L.,

Part Used: Bark
Extration Solvent:  Water/ Ethanol

Active Ingredient: Salicin
Specification:15%-98% by HPLC

Appearance:Brown Yellow Powder

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Salicin-White Willow Bark Extract

CAS:138-52-3
Molecular Formula:C13H18O7

Molecular Weight:286.27

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Product Specification

Description :


Appearance

Brown Yellow fine powder  

Odor

Characteristic

Particle size

100% pass 80 mesh

Physical :


Loss on drying

≤5.00%

Ashes

≤5.00%

Chemical :


Solvent residual(Ethanol)

<5000ppm

Heavy metals

<10ppm

Arsenic (As)

<1ppm

Lead(Pb)

<1ppm

Microbial :


Total microbacterial count

≤NMT1,000cfu/g

Total Yeast & Mold

≤NMT100cfu/g

Salmonella

Negative

E.Coli

Negative

Packaging

Packed in paper-drums with two plastic-bags inside.

N.W.:25kgs .I.D.35cm×H51cm

Storage

Store in a well-closed container away from moisture. 

Two years with properly stored.

Main Function

1) Natural aspirin,used to treat fever,cold and infection

2) Relieve headaches,ease pain associated with inflammatory conditions like rheumatism,arthritis and carpal tunnel syndrome

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Application

Used in phamaceutical, funtional food,beverage,health care food and sometimes cosmetics.

Production Flow

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Our Services

Sample Time

2-3 working days with free samples

OEM/ ODM

Available  

MOQ

25 KGS

Payment Terms

T/T in advance, L/C, Western union, Money gram, Escrow

Delivery Time

5-7 working days after receiving the deposit

Shipment  By sea, by air, DHL, UPS, FEDEX, TNT etc

FOB Port

Tianjin,  Beijing, Shanghai

Why Choose Us

1.Self-own GAP standard planting base of raw material over 300000 square meters

2.Strong technical supports from our factory and research center

3.Suggest appropriate solutions to your project

4.Full set of technical data, as COA, MSDS, Process Flow, Test Reports, etc

5.Provide information of your shipment in-time

6.Assistance on the customs clearance

7.The quality problem of goods is responsible by us

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Contact Us
Address: Rm 701, B Building, Haibo Plaza, Fengcheng Rd 9#, Xi'an ETDZ, 710018,Shaanxi,China
Tel: +862981319106
 Fax:+862986218382
 E-mail:rainbowbiotech@aliyun.com
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