grade
primary reference standard
product line
phyproof® Reference Substance
assay
≥90.0% (HPLC)
manufacturer/tradename
PhytoLab
application(s)
food and beverages
pharmaceutical
storage temp.
−20°C
General description
This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG
Application
The counterion is determined quantitatively and treated as an impurity in the calculation of the absolute purity of this reference substance. The assigned absolute purity on the certificate of analysis of this reference standard, therefore, refers to the pure colupulone. Please note that the given CAS # refers to the free colupulone as there is no CAS # for the dicyclohexylammonium salt available.
Analysis Note
The counterion is determined quantitatively and treated as an impurity in the calculation of the absolute purity of this reference substance. The assigned absolute purity on the certificate of analysis of this reference standard, therefore, refers to the pure colupulone.
Other Notes
This compound is commonly found in plants of the genus: humulus
Legal Information
phyproof is a registered trademark of PhytoLab GmbH & Co. KG
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable