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Rhein

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  Post Date: Dec 20,2016
  Expiry Date: Jun 18,2017
  Detailed Description: Cas No. :478-43-3 Rhein

Name: Rhein
Synonym: 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
CAS: 478-43-3
EINECS: 207-521-4
Assay: NLT98%
M.F: C15H8O6
M.W: 284.22
MP: 321-322°C
Density: 1.687g/cm3
Appearance: Slightly yellowish crystalline powder
Application: Found in the free state and as glucoside in Rheum spp, Polygonaceae (rhubarb) and in Senna leaves. A potential antioxidant resource: endophytic fungi from medicinal plants.
Package: 25KG/DRUM
MOQ: 1KG
Price: 470USD/KG

  CAS Registry Number:

478-43-3
  Synonyms: ;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;
  Molecular Formula: C15H7O6
  Molecular Weight: 283.213
  Molecular Structure: 478-43-3 Rhein
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S37/39:;

  Company: wuhan export co.,ltd     [ China ]        
  Contact: hana
  Tel: 86-027-88785687
  Fax: 86-027-88785687
  Email: 2850515714@yuanchengtech.com
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