Product Profile

Whether our products are used to supply the necessities of modern life or some of the first convenience products needed in developing countries Seya manufactures and markets products that have application in various fields that improve the quality of people’s lives. From Bulk Chemicals to Speciality Chemicals, Pharmaceuticals to Pigments, Agrochemicals to Rubber Chemicals, Seya’s products support a variety of fields of applications including, but not limited to Medicine, Agriculture, Dyes, Textiles, Rubber, and Plastics.

A result of aggressive research, constant technology innovation, deep customer relationships and application expertise, Seya’s Products are synonymous to consistent quality and adaptability to changing market needs.


Pigment Intermediates

Product Name Trade Names CAS Number
3,3 Dichloro Benzidine 3,3 DCB 91-94-1
Para Nitro Aniline PNA, 4 Nitroaniline 100-01-6
Ortho Nitro Aniline ONA, 2-Nitroaniline 88-74-4


Chloro Benzenes

Product Name Trade Names CAS Number
Mono Chloro Benzene MCB 108-90-7
Para Di Chloro Benzene PDCB, p-Dichlorobenzene 106-46-7
Ortho Di Chloro Benzene ODCB, o-Dichlorobenzene 95-50-1


Nitro Chloro Benzenes

Product Name Trade Names CAS Number
Para Nitro Chloro Benzene PNCB, p-Nitrochlorobenzene 100-00-5
Ortho Nitro Chloro Benzene ONCB, o- Nitro Chlorobenzene 83-73-3
2, 4 Di Nitro Chloro Benzene 2, 4 DNCB 97-00-7
Meta Nitro Chloro Benzene MNCB, m- Nitro Chlorobenzene 121-73-3



Product Name CAS Number
Sulphuric Acid 7644-93-9
Hydrochloric Acid 7647-01-0
Nitric Acid 7697-37-2