2,2,2-Trifluoroethyl perfluorobutylsulfonate79963-95-4Name:2,2,2-Trifluoroethyl perfluorobutylsulfonate CAS NO.:36290-04-7 Appearance: Light-yellow powder Purity: 95% Application: Mainly used for various high-strength concrete, steel concrete, prestressed concrete, large formwork concrete, sli
Isovaleric acid503-74-2Isovaleric acid CAS NO.503-74-2 M.F:C5H10O2 M.W:102.13 Appearance:Colorless transparent liquid Purity:99% Used for food additives