Protocetraric acid
Article No.: 84191
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Chemical-physical Data
CAS Number
489-51-0
Molecular Formula
C18H14O9
Molecular Weight (g/mol)
374.3
Substance Class
Subclass 1
Specifications and Notes
Certification Scope
Protocetraric acid 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
GHS Symbols
Hazard Statements
H317
Precautionary Statements
P261a, P280h, P302+P352a, P313+P333, P501a
Dangerous Goods
no
Safety Data Sheet
Transport Conditions
in styrofoam box together with deep frozen gel packs
Customs Tariff Code
29322090
Commodity Description
lactone
Occurrence
Occurrence (botanical genus)
Cetraria sp., Parmelia sp., Usnea sp.