Common name:Florasulam

Trade name:Florasuram;Primus;DE570;XDE-570

Chemical name:2',6' -difluoro-5-ethoxy-8-fluoro[1,2,4]triazolo[1,5-c]pyrimidine-2-sulfonanilide sulfonylurea

Structural formula:

CAS :145701-23-1

Molecular formula:C12H8F3N5O3S

Molecular weight:359.3

Specification:98%TC, 50g/l SC

Properties:The product is white powder with melting point of 193.5-230.5 ℃, The vapor pressure is 1 x 10 mPa at 25 ℃.The solubility is 6.36g/L（20 ℃ and pH= 7）

Applicable crops: Wheat

· Control objects: Florasulam is a selective, post-emergence herbicide which is effective against a number of different weeds.Such as Broad-leaved plantain,Common Dandelion,Daisy,Sticky mouse-ear,White clover