Osorno Enterprises

Welcome to our store!

Paraquat Dichloride


Paraquat dichloride (generally known as "paraquat") is one of the most common herbicides in the world.  Commercial farmers use it to kill weeds and grasses. Because paraquat is highly toxic and can lead to fatal poisoning, only licensed professionals can apply it.

We sell paraquat dichloride as an electron acceptor and transfer catalyst in redox reactions for the laboratory.

Additional information

CAS Number


E0 [mV]


Colour (ox – red)

colourless – blue


Soluble in water


If you come in contact with paraquat dichloride, seek medical assistance immediately.

To prevent severe injury and/or death from paraquat ingestion, all paraquat products must:
- Be used only by a certified applicator. Unlike most other restricted-use products, paraquat may NOT be used by persons under the supervision of a certified applicator.
- Never be transferred to a food, drink or other container.
- Always be kept secured to prevent access by children and/or any other unauthorized persons.
- Never be stored in or around residential dwellings.
- Never be used around home gardens, schools, recreational parks, golf courses, or playgrounds.

Follow label instructions.
Use the required personal protective equipment specified on the product label.

Site Map
Contact Us
Osorno Enterprises Inc.
976 Elgin Avenue
Winnipeg MB R3E 1B4
+1 204 488-1538 (Phone)
+1 204 488-1566 (Fax)
Regular Hours of Operation
We are closed on December 24 - 28, 2020 and
December 31, 2020 - January 4, 2021
Monday - Friday: 9:00 - 17:00
Saturday - Sunday: Closed

© Osorno Enterprises Inc.