Cixi Pesticide Chemical Co., Ltd.--Asulam,Carboxin,Bentazon,Ofluorocarboxylic acid,Barbituric acid,Mercaptoethyl alcohol

CARBOXIN

[ Trade Name ] : Carboxin

[ Chemical Name ] : 5,6-dihydro-3-methol-1,4-sulfenyl heterocomplex-2-formanilide

[ Molecular Formula ] : C₁₂H₁₃NO₂S

[ Structural Formula ] :

[ Molecular Weight ] : 235.20

[ Behavior ] :
Pure product is white solid with melting point 91.5-92.5^oC(dimorphic98-100^oC). The solubility in water is 170mg/L at 25^oC, 600g/kg in acetone,150g/kg in benzene,1500g/kg in dimethyl-sulfoxide,110g/kg in alcohol and 310g/kg in methanol. It could be mixed with all pesticides but strong acid or strong alkaline pesticides.

[ Toxicity ] :
Acute oral toxicity: white rat LD₅₀ = 3820mg/kg ; acute dermal toxicity:rabbit LD₅₀ = 8000mg/kg. It is safety to birds and fish and it disappears in soil rapidly. Rainbow trout TLm(96h)=4.5mg/L,blue gill fish TLm(96h)=2.9mg/L.

[ Product Standard ] :

	Appearance	Content	Water Content
Carboxin raw chemical	light brown crystal powder	≥93%	≤0.5%
20% Emulsified oil	reddish brown transparent liquid	≥20.0%	≤0.5%
25% Wettable powder 50% Wettable powder	yellowish brown	≥25.0% ≥50.0%	≤0.5% ≤0.5%

[ Application ] :
It is used for prevention and control of wheat leaf rust, bean rust, barley scattered smut, cotton fusarium wilt and verticillium wilt. To treat seed with 0.5%-0.8% carboxin (For seed dressing, use 20% emulsified oil 500-1000ml every 100kg seed). It is useful to prevent Chinese sorghum, millet and maize from filar smut with low use level. For instance, only 6-7g is used for each mu seed when you dress Chinese sorghum seed. It is not toxic to person and livestock. It has no chemical harm to cereal. But it is reported that it has a slight chemical harm to cotton. Also it could be used as a wood preservative.

[ Packaging, Storage and Shipment ] :
Wear face mask when you dress seed to prevent yourself from suction of chemical powder. Use flowing water to rinse your eyes immediately if it spills into eyes. Always wash your hands ands face with soap after use.

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