Chemical Name: N-(1-ethylpropyl)-2, 6-dinitro-3, 4-xylidine.
Formula: C13H19N3O4.
Molecular weight: 281.3.
CAS No.: 40487-42-1.
Description:
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 (%)
|
≤0.5 |
0.41 |
Acidity (H2SO4) (%)
|
≤0.3 |
0.10 |
Insoluble in acetone (%)
|
≤0.8
|
0.30 |
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