Glyphosate WSG
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Glyphosate
Common name: glyphosate (Roundup, Spark)
CAS NO : 1071-83-6
Content :75.7%
Molecular formula: C3H8NO5P
Chemical name: N-(phosphnomethyl )glycine
Pesticide category; organic phosphorus
herbicide
Analytical method: LC-arbitration method.
Nitrosation UV method (water
HG2459-93),LC(CIPACHhandbook
,1985,1C,2130);FAO-1991(284/S/TK,SL)
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Ghysical and chemical
properties
Colorless crystals, melting point 200℃.disregard
the vapor pressure, the bulk density
0.5g/cm3, the water solubility 12g/l(25℃),insoluble
in the general organic solvent, such as
acetone, ethanol , xylene, stable below 60℃
and to light.
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Toxicity
Toxicology: low toxicity acute oral:
LD50:4320 mg/kg, acute percutaneous LD50:
>5000 mg/kg (rabbit),acceptable daily
intake:0~0.3 mg/kg bw, aquatic organisms
:LC50(96 hours mg/L) trout 86,Portland gills
of fish 120,bees:LD50(oral contact) 0.1mg/bees,natural
enemies: acute oral: LD50 (mg industrial/kg),north
American quail >3850,590 wild ducks, water
and soil conservation: strong soil
adsorption,not move ,the half-life
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Specifications
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Item |
Specifications |
Item |
Specification |
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Appearance |
Columnar granules |
Water % |
≤3.0 |
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Content % |
75.7±2.5 |
Wettability .s |
≤60 |
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Suspensibility % |
≥ |
Wet sieve test (through 44 screen) % |
≥98 |
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PH VALVE |
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Storage stability at 54℃ |
Comply with above |
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Dispersibility % |
≥ |
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Packing
1000g aluminum foil bag x100bags /carton
51x35x21 cm
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