Malathion 45% EC Insecticide / Miticide / Hygienic Insecticide
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Features
Malathion 45% EC is a broad-spectrum organophosphate insecticide and acaricide. This emulsifiable concentrate formulation is highly effective against sucking, chewing insects, and mites on fruits, vegetables, and field crops. It acts via contact, stomach, and fumigant action, ensuring rapid control. Ideal for integrated pest management (IPM) due to its efficacy and relatively lower mammalian toxicity. Dilute in water for thorough foliar spraying.
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WhatsAppProduct Overview
| Category | Insecticide / Miticide / Hygienic Insecticide |
| Active Ingredient | Malathion 4 5% (w/w) |
| Appearance |
Yellow clear liquid |
Key Parameters
| Parameter | Details |
| CAS Number | 121-75-5 |
| EINECS Number | 204-497-7 |
| Molecular Formula | C₁₀H₁₉O₆PS₂ |
| Molecular Weight | 330.36 g/mol |
| Density | 1.23 g/cm³ (20° C) |
| Chemical Name | Diethyl [(dimethoxyphosphinothioyl)thio]butanedioate |
| Flash Point | >150°C(non-flammable) |
| Solubility | Slightly soluble in water (145 mg/L); miscible with most organicsolvents(ethanol, acetone, ether) |
| Shelf Life | 2 years in original packaging |
| Other Names | Carbofos, Malathon, Maldison, Mercaptothion, MLT, Cythion,Fyfanon |
| Target Object | Aphids, scales, leafhoppers, thrips, mosquitoes, flies (fruitsvegetables, stored grains, public health) |
| Mode of Action | Acetylcholinesterase inhibitor – causes acetylcholine accumulation atnerve synapses leading to continuous nerve impulse transmissionand insect paralysis/death |
| Synergistic Blending Guide | Pyrethroids (cypermethrin, deltamethrin), IGRs (pyriproxyfen),fungicides (mancozeb), other OPs (chlorpyrifos) |
| Core Principle of Blending | Enhanced knockdown effect + Resistance management + Broad-spectrum control (insects + diseases) |
Product Variants & Application
| Product Form | Concentration | Application Method | Target Use | Recommended Mix Partners |
| Emulsifiable Concentrate | Malathion 45% EC，Malathion24%+Beta-cypermethrin1% EC | Foliar spray | Control of aphids, scales and lepidopteran pests in fruits and vegetables | Deltamethrin 1% EC (1:4), Cypermethrin 5% EC (1:5) |
| Emulsifiable Concentrate | Malathion10%+Phoxim10% EC，Malathion10%+Fenitrothion2% EC，Malathion% EC | Foliar spray | Control of resistant sucking pests and soil insects in field crops | Chlorpyrifos 20% EC (1:3), Profenofos 40% EC (1:4) |
| Emulsifiable Concentrate | Malathion20%+Petroleum oil24% EC，Malathion15%+Isoprocarb15% EC，Malathion15%+Fenvalerate5% EC | Dormant spray | Control of scale insects and mites in orchards during dormant season | Pyriproxyfen 10% EC (1:5), Buprofezin 25% EC (1:4) |
| Dust Powder | Malathion 1.2% DP，Malathion2%+Deltamethrin0.012% DP | Direct dusting | Control of household pests and stored product insects | Cyfluthrin 0.5% DP (1:3), Propoxur 2% DP (1:4) |
| Wettable Powder | Malathion 5% + imidacloprid 1% WP | Foliar spray | Systemic control of sucking pests and mites in multiple crops | Thiamethoxam 25% WG (1:5), Acetamiprid 20% WP (1:4) |
| Technical Material | Malathion 90% TC，Malathion 95% TC | For formulation | Raw material for manufacturing end-use products | Chlorpyrifos 95% TC (1:3), Fenitrothion 90% TC (1:4) |
Packaging & Logistics
| Parameter | Details |
| Minimum Order | 1000 L / 1000 KG |
| Packaging Options | Liquid:HDPE/COEX/PET/Aluminum Bottle (100ml, 250ml, 500ml, 1L, 5L, 10L, 20L, 200L, 1000L) Solid:Aluminum bag (5g, 10g, 100g, 250g, 500g, 1kg, 2kg, 5kg, 10kg); 25KG woven bags with inner liner ; 25KG fiber drum; 1000kg/ton bag |
| Port of Delivery | Shanghai, Ningbo, Shenzhen, Guangzhou, Qingdao, Yiwu, Urumqi, Hong Kong |
| Shipping Methods | By sea, by air, by road, by railway |
| Delivery Terms | EXW, FOB, CFR, CIF, CIP, CPT, DDP, DDU, Express |
| Payment Terms | T/T, L/C, Credit Card, PayPal, Western Union, Cash |
| Delivery Lead Time | 20 to 30 days after confirmed payment & packaging details |
Why Choose Us?
| 30 Years, Quality You Can Trust | Proven expertise in pesticide manufacturing. Your guarantee of reliability. |
| Confidential R&D & Production | Your formula is safe with us. Developed 30+ unique recipes without any leak. |
| No Effect? Full Refund! | Quality is our life. Not satisfied? Get a refund. No hassle. |
| Direct Factory Prices | Save up to 50% – No middlemen. Real cost savings with source manufacturing. |
| 12-Hour Quick Response | Get answers and support fast. We respect your time. |
| Free Samples & Custom Packaging | Test before you commit. We also design tailored packaging for your market. |
| Strict QC & Global Standards | Every batch tested (20+ checks), meets FAO & accepts SGS/BV inspection. |
| Registration Support in 50+ Countries | Smooth market entry. We know the rules. |
| Products Exported to 10+ Countries | Understand local needs. Trusted worldwide. |
