CAS: | 52918-63-5 | Mf: | C22H19Br2NO3 |
---|---|---|---|
MW: | 505.199 | Specification: | ≥98% |
Appearance: | White Powder | Purity: | 99%,99%min |
Shelf Life: | 2 Years | Grade: | Medical Grade,Phamaceutical Grade,Medicine & Tech,USP BP FCC EP |
High Light: | 98% Deltamethrin Powder,Pesticides Raw Materials CAS 52918-63-5,Phamaceutical Grade Deltamethrin Powder |
CAS 52918-63-5 Deltamethrin powder Pesticides Raw Materials
The Introductction
Deltamethrin, an organic compound with the formula C22H19Br2NO3, is a white skew-shaped crystal. Almost insoluble in water at room temperature, soluble in a variety of organic solvents. Stable to light and air. It is stable in acidic medium and unstable in alkaline medium.
Deltamethrin is one of the pyrethroid insecticides with the highest toxicity to insects. It has the effects of contact and stomach toxicity, rapid contact effect, strong knockout force, no fumigation and absorption effect, and repellent effect to some pests in high concentrations. Long duration (7-12 days). Formulated into cream or wettable powder, medium insecticide. The insecticidal spectrum is wide, and it is effective against lepidoptera, orthoptera, Thysoptera, hemiptera, diptera, Coleoptera and other pests, but the control effect against mites, scale insects, bug bugs and other mites is very low or basically ineffective, and it will stimulate the reproduction of mites, and should be mixed with special acaricides when insects and mites are co-occurring.
Product Name: | Deltamethrin |
Synonyms: |
D-DECALACTONE |
CAS: | 52918-63-5 |
MF: | C22H19Br2NO3 |
MW: | 505.199 |
The Application & Function
Control of agricultural pests, mainly with cream mixed with water spray, used in cotton, vegetables, fruit trees, tea trees, oil crops, tobacco, sugar cane, dry grain, trees, flowers and other crops, Control all kinds of aphids, cotton bollworm, cotton red bollworm, cabbage worm, Cabbage moth, Calliope, yellow guard melon, yellow line beetle, peach worm, pear worm, peach moth, citrus leaf miner, tea worm, tea caterpillar, thorn moth, tea moth, soybean worm, bean moth, bean moth, bean moth, sesame moth, sesame moth, butterfly butterfly, butterfly butterfly, tobacco worm, sweet Sugarcane borer, wheat field armyworm, forest caterpillar, thorn moth, etc., generally acres of effective ingredients 0.5 ~ 1 grams. Burrowing pests should be treated before young insects enter the plant.
The control of health pests is mainly to spray water with wettable powder for retention, or brush the surface of the activity and habitat of health pests. The cockroach can also be prepared poison bait to kill. Cream shall not be used to control sanitary pests.
Deltamethrin is suitable for a wide range of crops, Can be widely used in cruciferous vegetables, melon vegetables, beans and vegetables, jacket vegetables, asparagus, rice, wheat, corn, sorghum, rape, peanuts, soybeans, beets, sugarcane, flax, sunflower, alfalfa, cotton, tobacco, tea tree, apple, pear, peach, plum, date, persimmon, grape, chestnut, citrus, banana, lychee, fruit, trees, flowers, Chinese herbal plants, Grass and other plants.
The COA
Item | Specification | Results |
APPEARANCE | WHITE | CONFORMS |
SOLUBILITY | FREELY SOLUBLE IN CHLOROFORM;SOLUBLE IN WATER OR METHANOL; | CONFORMS |
PH | 5.0-7.2 | 6.51 |
LOSS ON DRYING | ≤4.5% | 3.10% |
RESIDUEON IGNITION | ≤2.5% | 0.281% |
HEAVY METALS | ≤20PPM | <15PPM |
TYRAMINE | ≤0.35% | 0.051% |
RELATED COMPOSITIONS | TYLOSIN A ≥80% A+B+C+D ≥95% | 93% 98% |
Conclusion | Confirm with the standard |