The document summarizes chemical safety information for 128 students in an F.Y.B.Sc. class. It lists 16 common chemicals the students are exposed to, along with each chemical's hazardous effects. Many of the chemicals can cause skin, eye, and respiratory irritation. Some are also toxic if ingested or inhaled, and can damage organs like the kidneys, lungs, and liver. Proper handling of these chemicals requires understanding their hazards to ensure student safety.

1. Total
Number of
Students
Class Total Number
of chemicals
covered under
MSDS
Common
Hazardous Effects
128 F.Y.B.Sc. 128 Skin and Eye
Irritation

2. Sr.No. Common Used Chemicals Hazardous Effects
1 Sulphuric Acid Skin and Eye Irritation,Toxic to Kidney,
Lung and Heart,Cardiovascular system
and teeth
2 Silver Nitrate Skin , Eye and Respiratory Tract Irritation.
3 Methylene Blue Skin , Eye Irritation.
4 Succinic Acid Skin , Eye Irritation.Irritant to Ingestion
and Inhalation.
5 Methyl Red Skin , Eye Irritation.Irritant to Ingestion
and Inhalation.
6 Sodium Chloride Skin , Eye and Respiratory Tract
Irritation,Vomiting ,diarrhoea and
congestion to internal organs
7 Acetone Skin , Eye Irritation.
8 Soda Lime Damage to lungs mucous membrane.
Skin , Eye and Respiratory Tract Irritation.

3. Material Safety Data Sheet
Sr.No. Common Used Chemicals Hazardous Effects
9 Nitric Acid Skin and Eye Irritation. Difficulty in
breathing.
10 Alpha Naphthol Skin , Ingestion and Inhalation Irritation.
11 Potassium Permanganate Skin , Eye and Respiratory Tract Irritation.
Harmful by ingestion.
12 Sodium Thiosulphate Skin , Eye and Respiratory Tract Irritation.
13 Sodium Hydroxide Skin , Eye and Respiratory Tract Irritation.
14 Sodium Bicarbonate Skin and Eye Irritation.Nausea,vomiting.
15 Ammonium carbonate Skin , Eye and Lung Irritation.
16 Hydrochloric Acid Skin and Eye Irritation.Kidney,Liver,Mucous
membrane irritation.

4. Thank you