Research chemical Precautions and Accident First Aid

For research chemicals, use standardized sub-bottles for sub-packaging of research chemicals such as PMK ethyl Glycidate Powder CAS 13605-48-6. For hazardous chemicals that have not been used up, it is strictly forbidden to discard them at will to avoid accidents. If the liquefied gas residue is poured into the sewer, it is prone to explosion when encountering sparks.

Here is the content list:

• Precautions for the use of research chemicals

• Study first aid for chemical burns and poisoning

Precautions for the use of research chemicals

(1) Try to avoid direct contact

Do not wash your hands with chemical solvents. Remember not to swallow, and immediately rinse with plenty of water after contact with corrosive research chemicals.

(2) It is forbidden to use open flames in flammable and explosive places

If it is necessary to use an open flame, such as welding, etc., approval must be obtained in advance, and adequate precautions must be taken.

(3) In a workplace with flammable and explosive hazards

Do not wear synthetic fiber clothes or shoes with iron nails, because synthetic fiber clothes will generate static electricity and the nails will cause sparks when hitting the ground and cause an explosion.

(4) Handling hazardous chemicals

When handling hazardous research chemicals, you should strictly abide by the chemical handling regulations, and take protective measures to prevent accidents.

Study first aid for chemical burns and poisoning

To study the first aid scene of research chemical accidents, on the one hand, it is necessary to prevent the burns and poisoning of the injured from deepening, and on the other hand, to maintain the breathing of the injured. These are two particularly important on-site treatment principles.

(1) For chemical skin burns

For those with chemical skin burns, they should immediately move away from the scene, quickly take off the contaminated clothes, shoes, socks, etc., and rinse the wound with plenty of running water for 20 to 30 minutes (in case of strong chemical hazards, the washing time should be longer) to dilute the toxic material, preventing further damage and absorption through the wound. Do not smear ointment, red syrup, or purple syrup on fresh wounds at will, and do not wrap them with a dirty cloth.

(2) For chemical eye burns

For chemical eye burns, rinse with running water quickly on the spot, tear open the eyelids, and rinse the chemicals wrapped in the eyelids. If there is no rinsing equipment on site, you can bury your head in a cleaning basin filled with clean water, open your eyelids, and let your eyeballs turn back and forth for cleaning.

(3) Acute poisoning of dangerous chemicals

For acute poisoning of hazardous research chemicals, if the skin is contaminated, the contaminated clothing should be quickly removed and rinsed with plenty of running water for at least 15 minutes. When the face is contaminated, first pay attention to flushing the eyes; if it is poisoning by inhalation, you should quickly leave the poisoning site and move to the fresh air in the upwind direction. And pay attention to keeping warm to prevent cold; if it is oral poisoning when the poison is a non-corrosive substance, it can be used to induce vomiting to spit out the poison.

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