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Rotary Evaporation Hazards and Controls Rotary Evaporation Hazards and Controls

Rotary Evaporation Hazards and Controls - PowerPoint Presentation

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Uploaded On 2020-06-16

Rotary Evaporation Hazards and Controls - PPT Presentation

Rotary Evaporation Hazard Control Frost bite Wear insulated gloves when handling dry ice Chemical spills Secure the clamp on the collection flask and secure the bump trap Always wear PPE ID: 778326

parts glassware evaporation wear glassware parts wear evaporation flask rotary rotating bath peroxides secure adjust

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Presentation Transcript

Slide1

Rotary Evaporation

Hazards and Controls

Slide2

Rotary Evaporation

Hazard

Control

Frost bite

Wear insulated gloves when handling dry

ice

Chemical spills

Secure the clamp on the collection

flask,

and secure the bump trap

Always

wear PPE

Glassware implosion

Don’t used damaged glassware; check

glassware for chips and cracks

Adjust

rotation and vacuum

gradually

Explosion

Use in well ventilated area

Familiarize

yourself with the risks of your chemicals

Never evaporate explosive compounds such as small

azides

, peroxides,

or ethers

in presence of peroxides

Always wear safety glasses

Hot surfaces

Make

sure the bath

won’t

overflow when the flask is

submerged

Set water bath

at moderate temp (40 C), be careful to not accidently to adjust

Electrical

Do not use a machine with frayed wires

Fast moving parts

Do not touch any of the rotating parts while in use

Tie hair back and keep sleeves away from rotating parts