Emodin

Post Date:
Feb 06,2015
Expiry Date:
Feb 06,2016
Detailed Description:
Cas No. :518-82-1 Emodin
Synonyms: Emodin,
frangulaemodin,rheum
emodin,archin, frangulic acid.
CAS No: 518-82-1
Purity: Emodin10-98% Tested By
HPLC
Herb Source: From the root of the
Rheum palmatum L.
Molecular Formula: C15H10O5
Molecular Weight: 270.24
Brief: Orange needle crystal.
Melting Point: 256-257
Solubility: Insoluble in water,
soluble in ethanol and alkali. In
addition, 0.14g meodin solved in
100ml aether, 0.071g in 100ml
chloroform, 0.041g in 100ml
benzene and 0.01g in 100ml
tetrachloride carbon at 25.
Pharmacology: This product is
used to cure diarrhoeas,but its
activities will be depressed as
it may easily oxidated, it also
have the fuction of
antibacterial,easing the cough,
antitumor,lowing down the blood
pressure and so on.
CAS Registry Number:
518-82-1
Synonyms:
;C.I. 75440;C.I. Natural Yellow 14;1,3,8-Trihydroxy-6-methylanthraquinone;6-Methyl-1,3,8-trihydroxyanthraquinone;emodin from frangula bark;
Molecular Formula:
C₁₅H₁₀O₅
Molecular Weight:
270.24
Molecular Structure:
Hazard Symbols:
Xi:Irritant;
Risk Codes:
R36/37/38:;
Safety Description:
S26:;
S37/39:;

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