Commonly Used Chemicals In India | UPSC
List of common Organophosphorus Poisons
| Dimethylated | Diethylated | S-ALKYL | Others |
| Monochrotophos
Methylaparathion Duchlorvos Dimethoate |
Phorate
Parachion/diethyleparathion Chlorpyruphos |
Propanofos 50% | Acephate (ASATOP)
Trimethoate Propophenos Monochlrophos Triazophos Malathion Carbofuran |
Preservatives in processed foods
| Sodium Benzoate | Sodium Nitrite | Sodium Sulfite | Sulfur Dioxide |
| It is used as an antifungal preservative in pharmaceutical preparations and foods. | Sodium nitrite is usually found in preserved meat products like sausages, cured meats and canned meats. | Preservative used in wine-making and other processed foods. | Raw fruit and vegetables preservation. |
Fruit ripening agents
| calcium carbide | Ethephon | oxytocin | Ethylene gas |
| It is commonly known as ‘masala’ and is a carcinogenic agent and banned under Food Safety and Standards Regulations 2011. | It is a pesticide and so it is not recommended as a ripening enhancer. | It is a mammalian hormone, used as a drug in veterinary services and is not advised for use in fresh fruits and vegetables. | Fruit ripening plant hormone in low concentration of 10-100 ppm exogenously to trigger their ripening. It is considered safe in the concentration varying from 0.001-0.01% depending upon the crop |
Moisturizing agents in cosmetics
- Olive oil
- Arachis oil
- Sesame oil
- Cocoa butter
- Hard and soft paraffin
- Liquid paraffin
- Wool fat
- Bees wax
- Spermaceti

