Alpha (Shijiazhuang) Chemical Co; Ltd

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1. 4-Nitrophthalonitrile

Name
4-Nitrophthalonitrile
Synonyms:
5-Nitrobenzene-1,2-dicarbonitrile
CAS No
31643-49-9
Molecular formula
C8H3N3O2
Index
content99%,mp142-140,
cream colour ties the crystalline solid
Use
Used in Pigment,Medicine intermediate

2. 3-Nitrophthalonitrile

Name
3-Nitrophthalonitrile
Synonyms:
2,3-Dicyano-1-nitrobenzene
CAS No
51762-67-5
Molecular formula
C8H3N3O2
Index
content99%
Use
used in pesticide,Medicine intermediate

3. Barbituric Acid

Name
Barbituric Acid
Synonyms:
2, 4, 6-Trihydroxypyrimidine
Use
It is applied in synthesis of pharmaceutical intermediates such as barbital, phenobarbital and vitamin B2. Can also be used as polymerization catalyst, as raw material for ...

4. Terephthalonitrile

Name
Terephthalonitrile
Synonyms:
1,4-Benzenedicarbonitrile; 1,4-Dicyanobenzene;
Paraphthaonitrile
CAS No
623-26-7
Molecular formula
C8H4N2
Index
content99%,dimethylbenzene0.1%,
methylnitrile0.2%,benzonitrile0.1%
Use
widely used ...

5. O-Phthalodinitrile

Name
O-Phthalodinitrile
Synonyms:
1,2-Benzenedicarbonitrile; 1,2-Dicyanobenzene;
O-Dicyanobenzene; O-Phthalodinitrile; O-Phthalonitrile; Phthalodinitrile; Phthalonitrile;
Use
widely used in phthalocyanine sulfonamide,phthalocyanine dys&pi ...