CAS No. 126-73-8
Molecular Formula: (C4H9O)3PO
Molecular weight:266.32( International Atomic Weight Table 1987)
Properties:
Colourless or yellowish transparent liquid: soluble to many kind of solvents.
Quality Index:
|
Item |
Export Grade |
First Grade |
AR |
Industrial
Grade |
Industrial
Defoaming
Grade |
|
Content % |
≥ 99.0 |
≥ 95.0 |
≥ 98.5 |
≥ 98.0 |
--------- |
|
Density
(20℃) g/ml |
0.974-0.980 |
0.974-0.980 |
0.974-0.980 |
0.973-0.980 |
0.853-0.900 |
|
Refractive
Index (ND25) |
1.423-1.425 |
1.423-1.425 |
----------- |
1.414-1.425 |
1.404-1.425 |
|
Acid Value
(as H+,
mmol KOH/100g |
≤0.2 |
≤0.2 |
≤0.2 |
≤1.2 |
≤2.0 |
|
Water (H2O)% |
≤0.12 |
≤0.13 |
≤0.1 |
≤0.35 |
------ |
Usage:
It is used as an extracting agent for rare earth metals, defoaming agent for paints and chemical production processes, solvent for oily inks and paints, also as concrete addictive and chemical agent.
Specification;
20kg/Plastic barrel, 200kg/Galvanished barrel
20kg/Plastic barrel, 200kg/Galvanished barrel
Storage and transportation:
Handle with care, no vigorous strike is permitted. Deposit in dark, cool and dry conditions, keep away from fire and rain.