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Phthalimide

Phthalimide

1.  Chemical Identity

Name: Phthalimide; 1,3-Dihydro-1,3-dioxoisoindole; Benzene-1,2-dicarboxylic acid imide; Isoindole-1,3-dione

CAS number: 85-41-6

EC number: 201-603-3

Molecular formula: C8H5NO2

Molecular weight147

Structure:                                                      Phthalimide.jpg

 

2.  Quality Standard

Items

Top Grade

High Grade

General grade

Content of Phthalimide,%      ≥

99.5

99.0

98.0

Content of Phthalic anhydride,%  ≤

0.50

1.00

2.0

pH Value(250g/L)

3.50~5.50

2.50~4.00

2.00~4.00

Water content,%                 ≤

0.50

0.50

0.50

Above is just part of our grades, if you want to know further information or more grades, please contact info@sundow.com.


 3.  Applications

1Used in the production of pesticides, dyes, spices, medicine, rubber additives CTP, in addition to the production of efficient ion exchange resin, surfactant, etc;

2As the intermediate of fungicide sterilization Dan, insecticide thiophos imide and herbicide methoraxone;

3As the intermediate of many fine chemicals such as auxiliary dyes, pesticides, medicine, rubber additives, such as used in the production of phthalein, phthalonitrile, indigo, bactericide sterilization Dan, insecticide imine thiophosphorus, etc;

4) Organic synthesis. Make indigo, Pesticides.


4.  Packing and Storage

Packing in 25kg bag.

To be stored in cool and ventilated warehouse, avoid direct exposure to sun-sight.