Common Name: Methomyl 90%
Chemical Name: 1-(methylmercapto) ethylidene N-methyl carbamic acid ester
Molecular Formular:183.17
Bioactivity: kill insects
Specific Gravity: 1.2946(25°c)
Melting Point: 78-79°c
Vapour Pressure: 6.65mpa(25°c)
Solubility: in water 57.9g/L (25°c), carbinol1000, actone730, alcohol420, isopropanol220, methylbenzene30 and very less soluble in hydrocarbon
Stability: slowly dissolve in water, under alkaline participating condition, the decomposition rate increase with temperature
The guideposts of Methomyl 90%:
Item |
Quality index |
Inspection results |
Appearance |
white powder |
white powder |
Content%(m/m) |
≥90% |
90.2% |
Fineness% |
≥98 |
99 |
Moisture% |
1.0 |
0.5 |
Wetting time ,S |
≤60 |
21 |