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Chemical Identification
Common Name
Glufosinate-ammonium
中文通用名
草铵膦
IUPAC
ammonium (2RS)-2-amino-4-(methylphosphinato)butyric acid
CAS
2-amino-4-(hydroxymethylphosphinyl)butanoic acid monoammonium salt
CAS No.
77182-82-2
Molecular Formula
C5H15N2O4P
Molecular Structure
Category
Activity
Herbicide.Non-selective contact herbicide with some systemic action. Translocation occurs only within leaves, predominantly from the leaf base to the leaf tip.
CropUse
Glufosinate-ammonium is used for control of a wide range of annual and perennial broad-leaved weeds and grasses in fruit orchards, vineyard, rubber and oil palm plantations, ornamental trees and bushes, non-crop land, and pre-emergence in vegetables. Also used as a desiccant in potatoes, sunflowers, etc. for control of annual and perennial weeds and grasses in glufosinate-tolerant crops(oilseed rape, maize, soya beans, sugar beet) developed through gene technology . applied at 0.4-1.5kg/ha.
Premix
MCPA+Glufosinate-ammonium
Glufosinate-ammonium+Haloxyfop-P-methyl
Glufosinate-ammonium+Glyphosate
Fluoroglycofen-ethyl+Glufosinate-ammonium
Flumioxazin+Glufosinate-ammonium
Aqueous solution. Premix Parters: imazalil; triticonazole;
Physical Properties
Solid.Molecular weight:198.2 g/mol;Melting point approx. 210℃.
Toxicology
(Rat): Oral LD50 (male) 2000 mg/kg; 1620 mg/kg (female); Dermal LD50 >4000 mg/kg (male), approx. 4000 mg/kg (female)
Environmental Profile
WATER SOLUBILITY: 1370 g/l ± 11%
Transport Information
Hazard Class:O (Obsolete as pesticide, not classified)

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