What industries use MEK?

MEK is a liquid solvent used in surface coatings, adhesives, printing inks, chemical intermediates, magnetic tapes and lube oil dewaxing agents. MEK also is used as an extraction medium for fats, oils, waxes and resins.

What is sulfuric acid used for drugs?

Sulfuric acid in the production of drugs: Sulfuric acid can damage the cancerous cell DNA, hence used to manufacture chemotherapy drugs. Sulfuric acid and skin: Sulfuric acid is used as an ingredient in skin ointments to treat skin infections, such as canker sores.

What chemicals are used in drugs?

Reagents

• hydriodic acid. methamphetamine.
• hypophosphorous acid. amphetamine. methamphetamine.
• iodine. amphetamine. methamphetamine.
• red phosphorus and white phosphorus. amphetamine.
• potassium permanganate. cocaine.
• sodium permanganate. cocaine.
• hydrochloric acid (hydrogen chloride) Amphetamine.
• sulfuric acid. Amphetamine.

How is methyl ethyl ketone harmful to humans?

CAS No. 78-93-3. Methyl ethyl ketone (C 4 H 8 O or CH 3 CH 3 COCH 2 CH 3) is a colorless, flammable liquid with a sharp odor. It can be harmful to the eyes, skin, and if inhaled or swallowed. Workers may be harmed from exposure to methyl ethyl ketone.

Is there NOC for methyl ethyl ketone ( MEK )?

Methyl Ethyl Ketone (MEK) is one of them. This has come to the notice of this Bureau that the firms are importing Methyl Ethyl Ketone (MEK) without obtaining No Objection Certificate (NOC) from the Narcotics Commissioner, Gwalior.

How does methyl ethyl ketone work as a glue?

However, it isn’t actually a glue – it’s more like a chemical welding agent. When applied to the model kit, the surface dissolves and is welded to the surface it’s being stuck to. The MEK evaporates away, leaving no gluey residue. This means the joins can be equally as strong as the kit itself.

How does methyl ethyl ketone dissolve polystyrene?

MEK can dissolve polystyrene (as well as many other plastics), and in this combination, it is used to ‘glue’ scale model kits together. However, it isn’t actually a glue – it’s more like a chemical welding agent. When applied to the model kit, the surface dissolves and is welded to the surface it’s being stuck to.