Product name: Rhein

Other name: 1,8-Dihydroxy-3-Carboxy anthraquinone;

4,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylic acid;

4,5-dihydroxy-9,10-dioxo-9,10-dihydroanthracene-2-carboxylate

Specification:98%

CAS No.: 478-43-3

Molecular Formula: C15H7O6

Molecular Weight: 283.213

Appearance: Brown needle crystal, sublimation as a yellow needle crystal

Function: Antibacterial,purgative.

Storage: Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation

Shelf life: 2 year when properly stored.

Packing: 1KG/Aluminum foil; 25KG/Drum.

 We specialized in  manufacture and export of herbal extract with high quality andcompetitive price.
If you have any questions, welcome to contact

Web: http://herbalextractcn.com

E-mail: yysale4@herbalextractcn.com

Contact:Amy

Tel: 86-29-88346470

Skype: yysale4

Wechat: 18309272880

Address: 69# Jinye Road, Hi-tech Zone, Xi'an, Shaanxi, China.