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Phthalimide Products:
Phthalimide potassium
N-(Hydroxymethyl)phthalimide
N-Hydroxyphthalimide
o-phthalimide
4-Nitro-N-methylphthalimide
N-Methylphthalimide
4-Amino-N-methylphthalimide
4-Nitrophthalimide
4-Aminophthalimide
Other Products:
5-Methoxy-2-mercaptobenzimidazole
1-chlorocarbonyl-2-imidazoldinone
4-Methoxyphenylacetone
5-Acetonyl-2-methoxybenzene sulfonamide
5-chlorobenzotriazole
p-Anisidine
4-Methoxy-2-nitroaniline
2,4,6-Trinitobenzenesulfonic acid
(R,R)-DACH
(1R,2R)-(-)-1,2-Diaminocyclohexane L-tartrate
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Phthalimide potassium

Product name: Phthalimide potassium

CAS No.: 1074-82-4

Molecular formula: C8H4NO2K

Molecular weight: 185.22

Structural formula: Phthalimide potassium

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.

 

 
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Jiangxi Jinhai Chemicals Co., Ltd.