Chemical Name: N-(1-ethylpropyl)-2, 6-dinitro-3, 4-xylidine.
Molecular weight: 281.3.
CAS No.: 40487-42-1.
Appearance: Orange-yellow with fruit oder
Melting Point: 54-58degree C.
Vapour Pressure: 4 MPa at 20degree C.
Stability: Solubility in water 0.3mg/L, readily soluble in chlorinated hydrocarbons and aromatic hydrocarbons. Stable to acids and alkalis.
Toxicity: Oral LD50 is 5000 mg/kg, dermal LD50 ( rabbits) is 2000 mg/kg.
Specification: 98%TC, 33%EC, 50% EC, 40%SC, 20%SC.
Uses: It is a selective herbicide used to control most annual grasses and certain broadleaf weeds in field corn, potatoes, rice, cotton, soybeans, tobacco, peanuts, and sunflowers. It is used both pre-emergence, that is before weed seeds have sprouted, and early post-emergence.
Name of product
|Pendimethalin 98% TC|
|Index name||Index value||Measured value|
|Appearance||Yellow to brown crystale powder||Yellow to brown cystale powder|
|Content (%)|| ≥98.00||98.7|
|Loss on drying (%)|
|Acidity (H2SO4) (%)|
|Insoluble in acetone (%)|