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Chenyuan Chemical

 
Trichloroacetic acid (reagent grade)
Molecular Formula: CCl3·COOH
Molecular Weight: 163.69(1975 International atomic weight)
Properties: Colorless crystal, easy deliquescence, soluble in water, ethanol and ether.
Technical Conditions:
1. CCl3·COOH content no less than: 
Analytically pure CCl3·COOH content no less than 99%
Chemically pure CCl3·COOH content no less than 98%
2. Freezing point: (℃)
Analytically pure 56-58
Chemically pure 55-58
3. Maximum impurity content (by index 27%)
Clarify waste test
Qualified
Qualified
Residue on ignition (by sulfate)
0.03
0.05
Hydride (CL)
0.005
0.02
Sulfate (SO4)
0.01
 
Nitrate (NO3)
0.001
 
Phosphate (PO4)
0.001
0.001
Iron (Fe)
0.0005
 
Heavy metal (by Po)
0.0005
 
Sulfuric acid test
Qualified
Qualified

Shanghai Chenyuan Chemical Co., Ltd.