Paraquat Dichloride | 1910-42-5

Cas No :

1910-42-5

Form :

Solid

Molecular Weight :

257.16 G/Mol

Molecular Formula :

C12H14CL2N2

Boiling Point :

300 °C

Solubility :

Very Soluble In Water; Soluble In Methanol; Insoluble In Nonpolar Solvents

Flash Point :

230 °C

Description :

Overview of Paraquat Dichloride

Paraquat Dichloride (CAS 1910-42-5) is a fast-acting paraquat dichloride herbicide that burns weeds on contact, killing grasses and broadleaves quickly without moving into roots. Paraquat dichloride solubility makes it easy to mix in water for sprays, though it binds tightly to soil, so there is no carryover worry. Farmers clear fields before planting cotton or rice with Paraquat herbicide, dosage as directed, a top tool for no-till farming, where quick cleanup saves time.​


Applications of Paraquat Dichloride

Pre-Plant Weed Burn in Cotton and Soy:

Spray standing weeds to scorch tops clean before sowing, letting tractors roll smooth—pairs well with Potassium Nitrate fert later, shines in monsoon belts where regrowth chokes beds fast, speeds planting without plow damage for better soil hold.

No-Till Rice Prep:

Directed spray hits broadleaves between rows without touching crop, keeping stubble intact for erosion block—mixes smooth with Manganese Carbonate soil fixes, cuts labor in flooded paddies where hand weeding drags slow.

Rubber and Tea Inter-Row Clear:

Spot spray around trees kills grasses without bark drift, saving latex flow—works hand-in-hand with Potassium Silicate for stem toughness, stops yield dips from shade-loving weeds in humid estates.

Post-Harvest Stubble Killer:

Desiccant dries crop trash for easy combine pass, no green holdup—quick rainfast action fits tight harvest windows.


Safety & Handling Guidelines

  • Store Paraquat locked cool and dry away from kids and food since swallowing it kills fast.

  • Full suits, gloves, respirators, and goggles are mandatory—skin soak or lung hit deadly.

  • Ventilate heavily; never eat or smoke near; triple rinse gear separately.

  • Absorb spills with sand, bury deep; block all water forever.​


Where to Buy Paraquat Dichloride?

Paraquat Dichloride manufacturer

Chemical Bull produces technical Paraquat Dichloride for herbicide mixes with strict purity for safe field burns. See our agricultural chemicals blog.

Paraquat Dichloride supplier & distributor

We deliver bulk Paraquat dichloride where to buy options fast to licensed growers nationwide.


MSDS for Paraquat Dichloride

Safety sheet screams fatal poison by mouth, skin, lungs—lung scarring is the main risk. Full PPE required or deadly handling error.​


Frequently Asked Questions (FAQs)

  1. What is the paraquat dichloride solubility?

    Very soluble in water for tank mixes, binds soil fast after spray.​

  2. What is the Paraquat herbicide dosage?

    Follow label rates for weeds—use directed spray, avoid drift.​

  3. What is the Paraquat Dichloride CAS number?

    Paraquat Dichloride, having CAS number 1910-42-5 is the standard identifier.​

  4. What is paraquat dichloride used for?

    Contact herbicide burns weeds in pre-plant, no-till, and orchards.​

  5. Where to buy Paraquat Dichloride?

    From licensed suppliers like Chemical Bull for farm needs.