[China]Rhein 90% 95% 98% and Emodin 90% 95% 98%
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Rhein 90% 95% 98%
Herb source: Rheum palmatum L,rhe root
Molecular Formula: C15H8O6;
Molecular Weight: 284.21
Physics Properties:Yellow needle cystal,melting
point 321-322 OC,decompose on 330 OC.hardly
soluble in the water,soluble in the alkalietc,slightly soluble in the ethanol,benzene,chloroform,aether etc.
Emodin 90% 95% 98%
Synonyms:Anthraquinone, 1,3,8-trihydroxy-6-methyl- (8CI); 1,3,8-Trihydroxy-6-methyl-9,10-anthraquinone; 1,3,8-Trihydroxy-6-methylanthraquinone; 1,6,8-Trihydroxy-3-methylanthraquinone; 3-Methyl-1,6,8-trihydroxyanthraquinone; 4,5,7-Trihydroxy-2-methylanthraquinone; Archin; Emodin; Emodol; Frangula emodin; Frangulic acid; NSC 408120; NSC 622947; Rheum emodin; Schuttgelb
Herb source: Rheum palmatum L,rhe root
Structural formula:
Molecular Formula: C15H10O5;
Molecular Weight: 270.23
Physics Properties:orange needle crystal ,melting point 256-257?.no soluble in the water ,soluble in the ethanol ,slightly aether,chloroform,benzene .
Pharmacology function: regarded as a derivative of anthraquinone; so called from a species of rhubarb (Rheum emodei). It is used as a laxative.
Additional information:
Place of origin: | China |
Brand: | Qingze |
Price: | 0 USD |
Packing: | 25KG/Drum |
Delivery time: | 15 days |
Minimum order: | 10KG |
Quality/Certifications: | HPLC,UV |
Category: Medicine, Health & Beauty -> Herbs & Natural Remedies
Nanjing Qingze Medical Technology Development Co.Ltd
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Street: | Ningshuang Road1-1, Yuhuatai Area, Nanjing , Jiangsu, China |
City: | Nanjing |
Postal code: | 210012 |
Country: | China |
Phone: | +86 25 51557103 |
Fax: | +86 25 85328433 |
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Contact person |
Name and Surname: | 123 321 |
Phone: | +86 25 51557103 |
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