Common name: Triasulfuron
Chemical Name: 1-[2-(2-chloroethoxy)phenylsulfonyl]-3-(4-methoxy-6-methyl- 1, 3, 5-triazin-2-yl) urea.
Formula: C14H16ClN5O5S.
Molecular weight: 401.8.
CAS No.: 82097-50-5.
Specification: 98%TC, 75%WP, 25%WDG, 75%WDG
Physical & Chemical Properties
Appearance: Light brown granules without odor.
Melting Point: 186° C.
Vapour Pressure: 100 fpa at 20° C.
Stability: Solubility in water 1.5g/L at 20° C, slightly soluble in acetone, methylene chloride, cyclohexanone, methanol, n-octanoly: 180mg/L, xylene: 166mg/L, slightly soluble in organic solvents.
Toxicity
Oral LD50 (rat) 5050 mg/kg, dermal LD50 (rat) is greater than 2000 mg/kg t, inhal. LC50 rat without effect 2.32mg/L.
Application
Used in the killing of annual broad leaved weed and grass weed in cereal field.
| Name of product | Triasulfuron TC |
| Index name | Index value | Measured value |
| Appearance | White loosen powder | White loosen powder |
| Content (%) | ≥95.0 | 95.6 |
| Water (%) | ≤0.50 | 0.18 |
| PH value | 3.0-6.0 | 4.3 |