Physcion
Article No.: 89757
Please select a delivery country to see prices.
Chemical-physical Data
CAS Number
521-61-9
Molecular Formula
C16H12O5
Molecular Weight (g/mol)
284.27
Synonyms
1, 8-Dihydroxy 6-methoxy 3-methylanthraquinone, Emodin 3-methyl ether, 6-Methoxychrysophanic acid, 6-O-Methylemodin, Parietin, Rheochrysidin
Substance Class
Subclass 1
Specifications and Notes
Certification Scope
Physcion reference substance is a primary reference standard with certified absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).
Certificate of Analysis
Storage Conditions
15-25 °C
Delivery Time
usually a stock item
Safety and Transport
GHS Symbols
Hazard Statements
H302
Precautionary Statements
P264d, P270, P301+P312a, P330, P501a
Dangerous Goods
no
Safety Data Sheet
Transport Conditions
ambient conditions
Customs Tariff Code
29146980
Commodity Description
quinone
Occurrence
Occurrence (botanical genus)
Cassia sp., Fallopia sp., Harungana sp., Polygonum sp., Rhamnus sp., Rheum sp.