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CHOLESTEROL Extra Pure

Store at -20°C
3ß-Hydroxy-5-cholestene, 5-Cholesten-3ß-ol

COAs

Packings

25 g (00025)

100 g (00100)

500 g (00500)

1PW1200060 1PW1200200 1PW1201000
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Article No. 02780 Grade Extra Pure
Purity 97% CAS No. 57-88-5
Molecular Formula C27H46O Molecular Weight 386.66
H.S. Code 2906.1310 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White to off white
Odour Odorless Melting point/ Freezing point [°C] 147 - 149 °C
Boiling point [°C] 360 °C Density [g/cm3] 1.03
Solubility in water [% weight] Insoluble in water

Specifications

Appearance White to off-white crystalline powder Assay 97 - 103%
Solubility in ethanol Passes USP test Specific optical rotation ([α]20/D) -34° to - 38°
Loss on drying in vacuum at 60°C, 4 hr Max 0.3% Residue on ignition Max 0.1%
Acid value (mg KOH/gm) Max 0.3% Melting point 147 - 150°C

Safety Information and Hazard Symbols

Safety Statement: 22-24/25
Revision Date: 06-Aug-2021

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