English Common name:Pyrazosulfuron
Commercial name: Agreen,Sirius ,Act,Sparkstar,Billy.
Structural formula: 
Molecular formula: C12H14N6O7S
Molecular weight: 414.4
Type of chemical constitution:sulfonylurea
CAS registered No.:93697-74-6(ethyl
ester),98389-04-9(mother acid).
Physiochemical property:
Technical grade: off white crystal,special gravity:1.44(20ºC),melting
point:181-182ºC, steam pressure :0.0147mPa(20ºC); solubility(20ºC)
in water, normal hexane, chloroform, benzene, acetone respectively
:1.45*10-2g/l,0.2g/l,234.4g/l,15.6g/l,31.7g/l. Content of valid
ingredient is not less than 98%.
Curative and preventative objects:
Cockspur grass,needle spikerush,water nutgrass,smallflower umbrellaplant,
monochoria, narowleaf oriental water plantain,oriental water plantain,
pondweed, threesquare grass,common ducksmeat,duckweed,bur beggartick,
stoneworts, water dropwort.
Type of Preparation:10% WP,95%TC
Packaging:on the clients' requirements.
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