Rhein (Available)

Rhein (Quinone-Anthraquinone-Xanthone family)
Extrasynthese, manufacturer of natural and chemistry product

Structure

Rhein-Quinone-Anthraquinone-Xanthone,natural products

Download MSDS

Specifications

English version pdf file here

Chemical properties

Catalog No. **0455 S**
Fine Chemical	Quality	Family
Rhein =1,8-Dihydroxyanthraquinone-3-carboxylic acid	Assay (HPLC) ≥99%	Quinone-Anthraquinone-Xanthone

Mw	Formula	CAS	Einecs
284.23	C₁₅H₈O₆	[478-43-3]	207-521-4

This product is delivred with HPLC chromatogramm

Classification of substance

Warning
SGH07

Skin Irritation (Category 2);H315
Eye Irritation (Category 2);H319
Specific Target Organ Toxicity - Single Exposure (Category 3);H335

Precautionnary statement

P280 - P305+P351+P338 - P337+P313 - P260

Specification

U.V / Visible spectrum - λmax
(± 2nm) : 257, 284sh, 430 nm
in methanol + 0.5% dimethylsulfoxide
Melting point : 325-330 °C,dec.

Revision Date : August 2005 (version 1)

Substances & Plants

CASSIA FISTULA : Leaf
CASSIA SENNA : Fruit, Leaf
POLYGONUM AVICULARE
RHEUM PALMATUM : Root
RHEUM RHAPONTICUM : Root
ALOE BARBADENSIS
ALOE VERA
CASSIA ANGUSTIFOLIA : Fruit, Leaf