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Rhubarb Extract /bolin Provide Traditional Chinese Herb Rhubarb P.e. With Best Discount for 50%~98% Emodin Rhubarb Extract

Rhubarb Extract /bolin Provide Traditional Chinese Herb Rhubarb P.e. With Best Discount for 50%~98% Emodin Rhubarb Extract

Product Name:Rhubarb Extract Appearance:Yellow Brown Powder CAS No.: 481-74-3,518-82-1 Activity ingredients: Chrysophanic acid 20%,98% Emodin 80%,98%

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Product Details


Rhubarb is a group of plants that belong to the genus Rheum. They are herbaceous perennial plants growing from short, thick rhizomes. They have large leaves that are somewhat triangular-shaped with long fleshy petioles.They have small flowers grouped in large compound leafy greenish-white to rose- red inflorescence.

The active ingredient of rhubarb is chrysophanol / chrysophanic acid which impart cathartic and laxative properties. It is hence useful as a cathartic in case of constipation.

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Product Name: Rhubarb Extract/ Chrysophanic acid

Other Name:C.I. 75400; C.I. Natural Yellow 23;  Chrysophanic acid; 1,8-Dihydroxy-3-methyl-anthraquinone; 1,8-dihydroxy-3-methylanthracene-9,10-dione

Molecular Formula: C15H10O4;

Molecular Weight:  254.23

CAS No.: 481-74-3

Specification: 20%98%

Product NameEmodin  

Part UsedRhizomes and Roots         

ApperanceOrange Needle Crystal

Specification98% 80%

CAS No. 518-82-1                             

Testing MethodHPLC

Molecular: C15H10O5

Molecular weight: 270.23 

Place of Origin: China 

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


Chrysophanic acid

1. Antibacterial effect to a variety of bacteria

2.Promote bowel movement, prompting nervous excitement and muscle paralysis,    also have obvious inhibitory effect to mice with melanoma

3. Diuretic effect


1. Antibacterial, anti-inflammatory, anti-oxidation, immune adjustment

2 Protect the liver and kidney

3Improve the micro circulation, reduce blood viscosity

4Have a regulatory treatment effect on intestinal cramps and paralysis, under mild diarrhea

5Anti-tumor, cholagogue function, diuresis, reduce the generation of endotoxin


Chrysophanic acid

1. As the raw materials of drugs for cooling blood, detoxification and relaxing the bowels, chrysophanic acid is mainly used in pharmaceutical field; 

2. As products for improving blood circulation and treating amenorrhea, chrysophanic acid is mainly used in health product industry. 


1 Pharmaceutical chemical intermediates.

2Health care food additives.

3Cosmetic raw materials and hair care raw material.

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