Shikonin
Article No.: 89791
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Chemical-physical Data
CAS Number
517-89-5
Molecular Formula
C16H16O5
Molecular Weight (g/mol)
288.3
Synonyms
Isoarnebin 4, Shikonin S, Tokyo Violet
Substance Class
Subclass 1
Specifications and Notes
Certification Scope
Shikonin 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 °C
Delivery Time
usually a stock item
Safety and Transport
Dangerous Goods
no
Safety Data Sheet
Transport Conditions
in styrofoam box together with deep frozen gel packs
Customs Tariff Code
29146980
Commodity Description
quinone
Occurrence
Occurrence (botanical genus)
Alkanna sp., Lithospermum sp.