8/11/2019 MSDS Assignment Aqueous Ammonia

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1. Is Ammonia aqueous solution a hazardous chemical? Justify your opinion.

Yes, ammonia in aqueous solution is a hazardous chemical. It a flammable liquid and

very toxic to aquatic life. It may also be corrosive to metals and causes severe skin

burns and eye damage when it comes in contact with skin. It is potentially fatal if the

fumes are inhaled.

2. What would happen to you if you were overexposed to Ammonia aqueous solution?

How do you deal with such a situation?

Long term exposure to ammonia as well as exposure in large concentration could

cause chronic diseases such as bronchiolitis, bronchiectasis, etc, which can be fatal.

Short term exposure or exposure in small concentration could cause severe eye

irritation leading to permanent damage, nose, throat and chest irritation, pains and

burns in skin. Ingestion of aqueous ammonia can also produce burns and irritation inthe oral and digestive tracks.

If in contact with eyes, immediately flush the eye with running water and consult the

Poisons Information Centre. In case of skin contact, remove clothing and flush the

body with fresh water. If swallowed, use water or milk as a diluent and donot induce

vomiting. In all case consult a doctor immediately.

3. When you are using this chemical, how must you protect yourself?

When handling ammonia, for face and eye protection, chemical googles should be

worn. Full face shield may also be required but for secondary protection of eyes.

Protective gloves must be worn when handling this chemical Overalls and PVC

Aprons are a must. Closed footwear as well as long trousers should be worn.

4. Manage the risk by:

a. Identifying hazards (substances, procedures or equipment)

b. Assessing how likely the hazard will actually cause harm (risk)

c. Deciding the control measures to be taken to reduce risks to an acceptable level.

Nature of hazards Likelihood Control measures and protection

Discharge into sewer or

waterways

Possible Dispose of wastes resulting from use to

ammonia at an approved waste site(ONLY)

Body contact Unlikely Flush body and clothes with large amounts of

water

Remove all contaminated clothing, including

footwear

Personal protection equipment such as closed

shoes, gloves, aprons, etc

8/11/2019 MSDS Assignment Aqueous Ammonia

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Refer to a medical professional or a doctor

Swallowing Highly

unlikely

Dilution using milk or water and Immediate

medical attention

Eye contact Unlikely Flush eyes continuously with running water

Remove any contact lenses by and glassesConsult a doctor and medical practitioner