Phthalimide potassium
Product name: Phthalimide potassium
CAS No.: 1074-82-4
Molecular formula: C8H4NO2K
Molecular weight: 185.22
Structural formula: 
Property:
White to slightly yellow crystals , soluble in water.
Specification :
Item |
Index |
Typical data |
Analysis Method |
Fine Grade |
Second Grade |
Appearance |
White crystal |
White crystal |
observation |
Assay |
99.50% min. |
99. 0% min. |
99.70% |
Chemical titration |
M . P . °C |
300 min. |
300 min. |
Higher than 300 |
DSC |
Moisture |
0.50% max. |
1.0 % |
0.28% |
Weight loss |
Solubility
(in water) |
Colorless and
transparent |
Colorless and
transparent |
Colorless and
transparent |
observation |
Application : Pharmaceuticals, pesticides and dyestuffs etc.
Package : Packed in 25kg drums.
Storage : It should be stored in cool and dry place.
Specialty:
1.Appeared brilliant pure white crystal, different from the product of other manufacturers, which are light green to near white in appearance.
2.High quality(average about 99.5%min.)with little impurity, especially suitable for pharmaceutical intermediates usage etc. |