Molecular Formula : (C4H90)3PO
Molecular Weight :266.32 (lnternational Atomic Weight Tabl, 1987)
1. Properties:
Colourless or yellowish transparent liquid, soluable to many kind of organic solvents.
2. Quality Index:
|
Item |
Export Grade |
First Grade |
AR |
Industrial Grade |
Industrial Defoaming Grade |
|
Content % |
≥99.0 |
≥98.5 |
≥98.5 |
≥98.0 |
-- |
|
Density (20οC) g/ml |
0.974-0.980 |
0.974-0 980 |
0.974-0. 980 |
0.973-0.980 |
0.820-0.900 |
|
Refractive Index (ND20 |
1.423-1.425 |
1.423-1.425 |
-- |
1.414- 1.425 |
1.404-1.425 |
|
Acid Value(as H+)mmol/100g |
≤O.2 |
≤0.2 |
≤0.2 |
≤1.2 |
≤2.0 |
|
Water(H2O) % |
≤O.12 |
≤O.13 |
≤O.1 |
≤0.35 |
-- |
3. Uses: It is used as an extracting agent for rare metals, defoaming agent for paints and chemical production processes, solvent for oily inks and paints, also as concrete additive and chemical agent.
4. Specification: 4×250Occ/paper case, 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 fire and rain
