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ChemicalBook--->CAS DataBase List--->65455-52-9

65455-52-9

65455-52-9 Structure

65455-52-9 Structure
IdentificationBack Directory
[Name]

PERCOLL
[CAS]

65455-52-9
[Synonyms]

PERCOLL
abs9102
PERCOLL(R)
CENTRICOLL
PERCOLL(TM)
CENTRICOLL(TM)
Percoll (1.131)
PERCOLL(R)(2-8℃)
PERCOLL CELL CULTURE TESTED
PERCOLL, PLANT CELL CULTURE TESTED
silica particles coated with polyvinylpyrrolidone
Centricoll,Silica particles coated with polyvinylpyrrolidone
[Molecular Formula]

NULL
[MDL Number]

MFCD00131830
Chemical PropertiesBack Directory
[density ]

1.1 g/mL at 25 °C(lit.)
[storage temp. ]

2-8°C
[color ]

clear colorless to faint yellow
[PH]

8.9 (20°C)
Safety DataBack Directory
[WGK Germany ]

3
Raw materials And Preparation ProductsBack Directory
Hazard InformationBack Directory
[Uses]

Percoll consists of colloidal silica particles of 15-30 nm diameter (23% w/w in water) which have been coated with polyvinylpyrrolidone (PVP). It is used to establish non-toxic low viscosity, low osmolarity density gradients that can be used to isolate cells, organelles and viruses. It has been used to separate inner and outer membrane vesicles from E. coli. Percoll is isosmotic throughout the gradient, non-toxic, and is easily removed from the purified materials.
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