Dye Intermediates
 

Products

Common name

CAS No.

1:4 Sulphophenyl-3-Carboxy-5- Pyrazolone

1:4 S.P.C.P

118-47-8

1(2:5 Dichloro-4-Sulphophenyl)-3-Carboxy-5-Pyrazolone

2:5 DC.S.P.C.P.

7253-04-5

1:3-Sulphophenyl-3-Methyl-5- Pyrazolone

1:3 S.P.M.P.

119-17-5

1:4 Sulphophenyl-3-Methyl-5- Pyrazolone

1:4 S.P.M.P.

89-36-1

1(2:5 Dichloro-4-Sulphophenyl)-3-Methyl 5-Pyrazolone

2:5 D.C S.P.M.P.

84-57-1

1-Phenyl-3-Methyl-5-Pyrazolone

P.M.P

89-25-8

3-Methyl 5-Pyrazolone

M.P

108-26-9

1-Phyenyl-3-Carboxy-5-Pyrazolone

P.C.P

119-18-6

1-Phyenyl-3-Carbethoxy-5-Pyrazolone

PCEP

89-33-8

1-(2-Beta Hydroxy Ethyl Sulphophenyl)-

3-Methyl-5-Pyrazolone

V. S. Pyrazolone

21951-34-8

1,3 Dimethyl-5-Pyrazolone

      ----

2749-59-9

1-(4-Sulphophenyl)-3-Carbethoxy-5-Pyrazolone

p-SCEP

6402-06-8

1-(3-Sulphamidophenyl)-3-Methyl-5-Pyrazolon

Sulphamido-PMP

89-29-2

p-Tolyl-3-Methyl-5-Pyrazolone

p-TMP

86-92-0

2-Hydroxy Napthalene-3,6- Disulphonic Acid

R.Salt

135-51-3

2-Hydroxy Napthalene-6,8- Disulphonic Acid

G. Salt

842-18-2

2-Hydroxy Napthalene-6-Sulphonic Acid

Schaeffer's Acid

(K Salt)

833-66-9

2-Hydroxy Napthalene-6-Sulphonic Acid

Schaeffer's Acid

( Na Salt)

135-76-2

2-Amino Naphthylene-6-Sulphonic Acid

Bronner's Acid

93-00-5

Sulphanilic Acid (Technical)

-----

121-57-3

Sulphanilic Acid (Purified)

-----

-----

Sulphanilic Acid (Sodium Salt)

-----

515-74-2

N-Ethyl-N-Benzyl Aniline Meta Sulphonic Acid

E.B.A.m.S.A

101-11-1

 
Application
Mainly used in the manufacture of Food Colours, Acid Dyes, Reactive Dyes, Ramazol Dyes, Metal Complex Dyes and Direct Dyes.