Question

what are the precautions to be taken while handling chemical substance?​

Answer 1

Answer:

Always keep in mind the general guidelines while handling the chemicals: Always label all containers with chemicals. Use protective equipments for eye protection and make sure to wear a laboratory coat. Avoid intentional smelling, inhaling and tasting of chemicals.

Answer 2

Question

What are the precautions to be taken while handling chemical substance ?

$\ast \bf \: Answer$

Following are some precautions (guidelines)stated which must be taken by one while handling chemical substance.

❥︎ Always label all containers with chemicals.

❥︎ Use protective equipments for eye protection and make sure to wear a laboratory coat.

❥︎ Avoid intentional smelling, inhaling and tasting of chemicals.

❥︎ Always avoid direct contact with chemicals, far from your hands face, clothes and shoes.

❥︎ Hazardous chemical should be used only as directed.

❥︎ Use separate cabinets for acid solutions with concentration more than 6 M.

❥︎ Mark the date on all containers upon receipt and again when reopened.

❥︎ Attach chemical labels with all necessary information to all containers.

❥︎ Smoking, drinking, eating and the application of cosmetics is forbidden in areas where hazardous chemicals are used or stored.

❥︎ Avoid use of mouth suction to fill a pipette. Use a pipette bulb or other filling devices.

❥︎ A periodic check on chemical containers for rust, corrosion, and leakage is a must.

❥︎ Whenever you leave the lab after handling any chemicals wash thoroughly with soap and water. Keep your hands and face clean free from any trace of chemicals.

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Conclusion

✞︎ These are some general guidelines to be followed in laboratory handling. Those involved in large scale chemical production should be more precautious by covering their whole body with personal protection equipments which includes gloves, clothes, shoes, glasses and safety measure to avoid direct inhalation of chemicals.

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