Molecular Formula: (C4H9O)3PO
Molecular Weight:266.32(International Atomic Weight Table,1987)
CAS NO:126-73-8
1.properties:Colorless or yellowish transparentliquid; soluable to many kind of organic solvents.
2.Quality Index:
~Item
Export Grade
First Grade
AR
Industrial
Industrial Defoaming Grade
Contcnt%
≥99.0
≥98.5
≥98.5
≥98.0
-
Density(20oC)g/ml
0.974-0.980
0.974-0.980
0.974-0.980
0.973-0.980
0.820-0.900
Refractive Index( N25D)
1.423-1.425
1.423-1.425
-
1.414-1.425
1.404-1.425
Acid Value
≤0.2
≤0.2
≤0.2
≤1.2
≤2.0
Water(H2O)%
≤0.12
≤0.13
≤0.1
≤0.35
3.Uses:It is used as extracting agent for rare metals,phosphoric acid defoaming agents for paints and chemical production processes,soIvents for oily inks and paints.also as concrete additives and chemical agents.
4.Specification:20Kg/plastic barrel,200Kg/galvanized barrel.
5.Storage and Transportation:Handle with care,no vigorous strike is permitted Deposite in shady,airy and dry warehouse,keep away from flre and rain.
