Product #: 89385


Availability: usually a stock item

€6.00 / mg
VAT, Excl. shipping
Minimum order Qty: 20 mg
  • Buy 50 mg for €5.40 / mg and save 10%
  • Buy 250 mg for €5.10 / mg and save 15%
  • Buy 500 mg for €4.80 / mg and save 20%
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Physiochemical Data
CAS # 478-43-3
Molecular formula C15H8O6
Molecular weight [g/mol] 284.23
Synonyms Cassic acid; Chrysazin 3-carboxylic acid; Monorhein; Rheic acid; Rhubarb yellow
Substance class Quinones
Subgroup 1 Anthraquinones
Specification and Notes
Certification This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities).
Long-term storage room temperature
Delivery time usually a stock item
Safety and Transport
Danger symbol
Signal word Warning
Hazard statement H315, H319, H335
Dangerous good No
Hazardous materials class -
Package group -
UN # -
Transport conditions ambient conditions
Customs tariff code 29146990
Commodity description quinone
Occurrence (botanical name) Cassia sp.
Fallopia sp.
Haplopappus sp.
Polygonum sp.
Rheum sp.