Chemical name:

methyl 2-[[[[(4,6-dimethyl-2-pyrimidinyl)amino]carbonyl]amino]sulfamoyl]benzoate

Product name:

Sulfometuron-Methyl

CAS RN.:

74222-97-2

Molecular formula:

C₁₅C₁₆N₄O₅S

Molecular weight:

364.37

Structural formula:

Property:

Melting point:203-205°C; Density:1.48;Tech is white solid. m.p.203～205℃, Vapor pressure 7.39×10Pa, Relative Density1.48. 25℃时, Solubility: acetone 2.4g/kg, acetonitrile 1.5g/kg, ethanol 137mg/kg, ether 32mg/kg, xylene 37mg/kg, water 8mg/L (pH = 5), 70mg/L (pH = 7). partition coefficient of 0.31 (pH = 7). water suspension hydrolysis in pH = 5 half-life is 18d, stable in pH = 7 ~ 9 . The half-life in soil is about 28d

Assay(%):

≥97%

Preparation:

75%WP, 75%WDG

Target:

Sulfonylurea herbicide, can inhibit the synthesis of branched-chain amino acid, thereby inhibit cell division to prevent weed growth. This product is preemergence/after-bud herbicide

Analysis method:

HPLC

Packing:

25KG cardboard drum or following your demands