Specifications
Common Name: Lactofen
Chemical Name: Ethyl O {5-(2-chloro-a, a, a-trifluoro-p-toluoxy)-2-nitrobenzoyl}-DL-lactate
CAS Number: 77501-63-4
Molecular Weight: 461.78
Specification: 85%TC, 240EC
Physical & Chemical Properties
Appearance: Technical lactofen is a white crystalline solid, although it may appear brown or tan in formulation (223, 1).
Water Solubility: 0.1 mg/L
Solubility in Other Solvents: Isopropanol s., acetone s., xylene s.
Melting Point: 43.9 - 45.5 degrees C
Vapor Pressure: 1.1 X 10 to the minus 3 MPa
Partition Coefficient: 100, 000 (344)
Adsorption Coefficient: Koc = 10, 000
Application
Lactofen is a member of the diphenyl ether chemical family. It is available in the technical solid form or as an emulsifiable concentrate. It is applied as a foliar spray on target weeds. It is commonly used to control broadleaf weeds in soybeans, cereal crops, potatoes and peanuts. It may commonly be combined with oil or fertilizer adjuvants and/or surfactants. Formulations may contain solvents such as xylenes and cumene.
Quality Standards:
Test Standard :GB/T 1600-1800 |
Assay Method:HPLC |
Sampling Source:Workshop |
| Test Indext |
Index |
Result |
| Appearance |
Steady Homogenous Liquid |
Steady Homogenous Liquid |
| Purity |
24% |
24% |
| Moisture |
≤0.5% |
0.10% |
| PH Value |
3.0~6.0 |
5 |
| Emulsion Stability(Dilution 20Times) |
Qualified |
| Density (20°C,g/ml) |
Measured Value |
1.10-1.20 |
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