|
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| Trichloroacetic acid |
Molecular Formula: |
CCl3COOH |
Molecular Weight: |
163.39 |
Properties: |
It is colorless crystal, soluble in water, ethanol and ether. |
Specifications: |
Assay: AR 99％, capacitor grade 98.5％
Freezing point: (℃)AR 56-58, CP 55-58
Impurity: (％)
Item |
AR |
CP |
Clarity test |
Qualified |
Qualified |
Residue on ignition (Sulphates) |
0.03 |
0.05 |
Chlorides (CL) |
0.005 |
0.02 |
Sulphates (SO4) |
0.01 |
/ |
Nitrate (NO3) |
0.001 |
0.001 |
Phosphate (PO4) |
0.001 |
/ |
Iron (Fe) |
0.0005 |
/ |
Heavy metal (Pb) |
0.0005 |
/ |
Sulfuric acid test |
Qualified |
Qualified |
|
Use: |
As protein precipitant |
Packing: |
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