Tributyl phosphate (TBP)
Classification:
Keywords:
Product Details
CAS NO.:126-73-8
molecular formula:(C 4 H 9 O) 3 PO
molecular weight: 266.32 (International Atomic Weight Table,1987)
properties:
Colorless or yellowish transparent liquid; soluable to many kind of organic solvents.
Specification:
| name | Export Grade | First Grade | AR | Industrial | Industrial Defoaming Grade |
| content% | ≥ 99.0 | ≥ 98.5 | ≥ 98.5 | ≥ 98.0 | - |
| density (20 ℃)g/ml | 0.974-0.980 | 0.974-0.980 | 0.974-0.980 | 0.973-0.980 | 0.820-0.900 |
| refractive index (N 25 D) | 1.423-1.425 | 1.4231.425 | - | 1.414-1.425 | 1.404-1.425 |
| Acid Value | ≤ 0.2 | ≤ 0.2 | ≤ 0.2 | ≤ 1.2 | ≤ 2.0 |
| Water (H 2 O)% | ≤ 0.12 | ≤ 0.13 | ≤ 0.1 | ≤ 0.35 | - |
Usage:
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.
packing:
200kg/galvanized barrel, 1000kg/IBC barrel.
Storage and Transportation:
Handle with care,no vigorous strike is permitted Deposite in shady,airy and dry warehouse,keep away from flre and rain.
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