مبيد حشري يقتل حشرات المن Thiamethoxam 25٪ WDG

                                     Thiamethoxam

Chemical Data

CAS No

153719-23-4

Synonyms

3-(2-CHLORO-5-THIAZOLYLMETHYL)TETRAHYDRO-5-METHYL-N-NITRO-4H-1,3,5-OXADIAZIN-4-IMINE

Molecular Formular

C₈H₁₀ClN₅O₃S

Molecula Weight

291.7147

EINECS NO

428-650-4

Appearance

Off white crystalline powder

Packing

25kg bag/drum

Physical property

Density: 1.17g/cm³

Boiling Point: 485.8°C at 760 mmHg

Flashing point: 247.6°C

Vapour Pressure: 1.36E-09mmHg at 25°C

Storage

Keep in sealed and damp proof place.

Analytical method

Residues and metabolites by hplc/ms or hplc/uv 

(Resid. Anal. Methods; Environ. Chem. Methods)

Characteristics and Uses 

Thiamethoxam is effective against aphids,thrips,beetles,centipedes,millpedes, sawflies. Leave miners, stem borers and termites.Control of multiple species of thrips on a broad of crops by foliar,soil or seed treatment. Control of corn rootworm, wireworms and termites by soil treatment in maize . Control of boll weevil and plant bugs on cotton,diamond back moth on crucifers, colorado potato beetle on potatoes by foliar application. Control of stem bores,leaf miners ,planthoppers, leaf folders/rollers and weevils in rice. Foliar application rates range from 10-80g/ha; soil treatment rate 100-200g/ha

Mode of action

Thiamethoxam is a systemic insecticide that is absorbed quickly by plants and transported to all parts of the plant,where it acts as deterrent to insect feeding.It is active in the stomach of insects,and also through direct contact. The compound interferes with information transfer between paralyzed

Toxicity

Low toxicity pesticides

Acute oral LD50: 1563mg/kg, the goods on the eyes and skin stimulation

Specification

            Thiamethoxam 96% TC

Appearance 

Off white crystalline powder

Assay (HPLC)

≥96.0%

96.81%

PH

6.0-9.0

8.1

Water (KF)

≤0.5%

0.28%

Acetone insoluble

≤0.5%

0.37%

                              Thiamethoxam 25% WDG

Appearance 

Off white column granular

Off white column granular

Content

≥25%

25.11%%

PH

5.0-8.0

6.8

Water

≤3.0%

1.5%

Suspensibility

≥80%

91%

Wetting time

≤60s

20s

Fineness (wet sieve test)

≥98%

Qualified

Dispersibility

≥80%

90%

Formulation

96%TC,25%WDG ,10% WDG,75%DF,35% FS