Rabu, 14 Desember 2011

SAFETY AND SECURITY HANDLING AND STORAGE

Avoid direct contact with the acid, breathing vapor or mist. Working in a fume hood or well ventilated. Dilution is done by adding a little acid into the water and not vice versa because it is very exothermic. Keep a strong acid in the container in well-ventilated and cool place, away from water, flammable organic substances and metals.
SPILL AND leaks

Do not touch spilled acid because it can damage the skin or clothing. Can damage the floor. Neutralize spill with soda solution or lime, before flushing with water. Beware of the low because the vapor is heavier than air. Use personal protective equipment in handling the acid spill.
SELF-PROTECTIVE EQUIPMENT Lungs:

Acid absorbent filter or air respirator
eyes:

Safety goggles and face shield
skin:

Gloves (CPE, neoprene, PE), work clothes
FIRST AID Inhalation:

Bring the victim into the fresh, immediately do the treatment.
Eyes:

Wash with clean water (warm) and drain for 20 minutes and immediately take it to the doctor.
Contact with skin:

Wash with clean water and drain for 20 minutes and promptly treated.
Ingestion:

If conscious, give 1-2 glasses of water to drink, take it to the doctor.
fire extinguisher

Fire can be extinguished with a chemical powder or CO2. Major fires extinguished with water but must be careful because it can cause heat (blackouts from a distance).


Reference : http://okleqs.wordpress.com/2008/12/02/1-asam-sulfat-h2so4/ 

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