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Intermediates for Dyes & Pigments

S.NO.

MARKETING NAME

CAS NO.

PRODUCT NAME

MOLECULER WT.

1

1,6 CLEVES ACID

119-79-9

1-AMINO-6-NAPTHALENESULFONIC ACID

223.26

2

1,7 CLEVES ACID

119-28-8

1-AMINO-7-NAPTHALENESULFONIC ACID

223.25

3

2 NADPSA

135-11-5

4-AMINO-2-NITRO-4-SULFO-1,1-DIPHENYLAMINE

309.3

4

2 PYRIDONE

29097-12-9

N-ETHYL-3-CARBONYL-4-METHYL-6 HYDROXY-2-PYRIDONE

196.2

5

4 ADAPSA

91-30-5

4-AMINO-2-SULFODIPHENYLAMINE

264.3

6

4 CAP

95-85-2

4-CHLORO-2-AMINO- PHENOL

143.57

7

4 CAPSA

88-23-3

2-AMINO-4-CHLORO-6-SULFOPHENOL

223.63

8

4 NADPSA

91-29-2

4-NITRO-4-AMINO-2-SULFODIPHENYLAMINE

309.3

9

4 NAP

99-57-0

4-NITRO-2-AMINO-PHENOL

154.12

10

4 NAPSA

96-67-3

4-NITRO-2-AMINO PHENOL-6-SULFONIC ACID

234.2

11

4 SULFO ANTHRANILIC ACID

98-43-1

2-AMINO-4-SULFOBENZENECARBOXYLIC ACID

217.19

12

4,4 DABA

785-30-8

4,4-DIAMINO BENZANILIDE

227.27

13

3,5 DABA

535-87-5

3,5-DIAMINOBENZOIC ACID

152.15

14

5 SULFO ANTHRANILIC ACID

3577-63-7

5 SULFO ANTHRANILIC ACID

217.2

15

6 NAPSA

96-93-5

6-NITRO-2-AMINO PHENOL-4- SULPHONIC ACID

234.18

16

6 ACETYL OAPSA

40306-75-0

6-ACETYL AMINO-2-AMINO PHENOL-4-SULFONIC ACID

246.24

17

ACETYL BRONNERS ACID

68189-32-2

6-ACETAMIDO-2-NAPTHALENE SULFONIC ACID

265.28

18

ACETYL GAMMA ACID

6361-41-7

1-NAPTHOL-3-SULFONIC ACID

281.28

19

ACETYL MPDSA

88-64-2

1-ACETYLAMINO-3-AMINO BENZENE-4- SULFONIC ACID

230.24

20

ANILINE 2,4 DSA

137-51-9

4-AMINO-M-BENZENE DISULPHONIC ACID

253.25

21

ANILINE 2,5 DSA

98-44-2

2-AMINO –P-DISULFONIC ACID

253.25

22

BDSA

117-61-3

4,4’-DIAMINOBIPHENYL-2,2’-SULFONIC ACID

344.36

23

BLUE B BASE

119-90-4

FAST BLUE B BASE

244.32

24

BRONNER VS

52218-35-6

BRONNER VS

251.30

25

BRONNER ACID

93-00-5

2-NAPTHAYLAMINE-6-SULFONIC ACID

223.25

26

C ACID

131-27-1

2-NAPTHYLAMINE-4,8-DISULFONIC ACID

303.32

27

CHLORANIL

118-75-2

CHLORANIL

245.86

28

DASA

16803-97-7

BIS-(4-AMINOPHEYL)-SULFONAMIDE

263.32

29

DASDA

81-11-8

4,4’-DIAMINO STILBENE-2,2’-DISULFONIC ACID

370.39

30

DNSDA

128-42-7

4,4’-DINITRO STILBENE-2,2’-DISULFONIC ACID

430.38

31

DMAVS

26672-24-2

2,5-DIMETHOXY-4-(B-SULFATOETHYLSULFONYL)ANILINE

341.35

32

EBAMSA

101-11-1

A-(N-ETHYLANILINO)-M-TOLUENESULFONIC ACID

291.36

33

F.C ACID

119-70-0

4,4’-DIAMINO DIPHENYLAMINE-2-SULFONIC ACID

279.31

34

G SALT

842-18-2

1,3-NAPTHLENEDISULFONIC ACID,7-HYDROXY-,DIPOTASSIUM SALT

380.45

35

4 SULFO HYDRAZONE

118969-29-2

HYDRAZONE OF 4 SULPHO ANTHRANILIC ACID

320.00

36

5 SULFO HYDRAZONE

68645-45-4

2-(2-BENZYLIDENEHYDRAZINO)-5-SULFOBENZOIC ACID

320.33

37

MAP

591-27-5

META AMINO PHENOL

109.13

38

METANILIC ACID

121-47-1

METANILIC ACID

173.19

39

OAPSAMIDE

98-32-8

2-AMINO-HYDROXYBENZENE-4-SULPHONAMIDE

188.2

40

METHYL OPSAMIDE

80-23-9

2-AMINO-N-METHYL-1-PHENOL-4-SULFONAMIDE

202.23

41

ANILINE OPSAMIDE

80-20-6

2-AMINOPHENOL-4-SULFONANILIDE

264.3

42

ANTHRANILIC OPSAMIDE

91-35-0

2-Amino Phenol-4-Sulphonic Acid-2’-Carboxy Phenyl amide

(ANTHRANILIC OPSAMIDE)

308

43

XYLIDINE OPSAMIDE

71215-81-1

5-AMINO-2-CHLORO-N-(2,4-DIMETHYLPHENYL-BENZENE SULPHONAMIDE)

310

44

MPDDSA

137-50-8

M-BENZENE DISULFONIC ACID, 4,6-DIAMINO

268.27

45

MPDSA

88-63-1

META PHENYLENE DIAMINE-4-SULFONIC ACID

 

188.2

46

MUA

59690-88-9

META URIEDO ANILINE

 

187.63

47

N METHYL J ACID

22346-43-6

N-METHYL J ACID

253.29

48

OAPSA

98-37-3

2-AMINO-PHENOL-4-SULFONIC ACID

189.19

49

OAVS

10079-20-6

2-ANISIDINE VINYL SULPHONE ESTER

311.33

50

ONCBSA

17691-19-9

ORTHO NITRO CHLORO BENZENE-4-SULFONIC ACID

259.6

51

OT BASE

119-93-7

OT BASE

212.29

52

PAAB 3,4 DSA

101-50-8

4-AMINO-1,1’-AZOBENZENE-3,4’-DISULFONIC ACID

357.38

53

PAABSA

104-23-4

PARA AMINO AZO BENZENE – 4 –SULFONIC ACID

277.3

54

P.C.V.S

21635-69-8

VINYL SULPHONE ESTER OF PARACRESIDINE

325.35

55

PNAOSA

30693-53-9

PARA NITRO ANILINE ORTHO SULFONIC ACID

239.98

56

PNCBOSA

946-30-5

PARA NITRO CHLORO BENZENE ORTHO SULFONIC ACID

259.60

57

PNTOSA

121-03-9

PARA NITRO TOLUENE ORTHO SULFONIC ACID

217.21

58

PPDOSA

88-45-9

1,4-PHENYLENEDIAMINE-2- SULFONIC ACID

188.22

59

PPDDSA

7139-89-1

1,4-PHYNELENEDIAMINE-2,5- DISULFONIC ACID

268

60

R SALT

148-75-4

2-HYDROXY-3,6-NAPTHALENE DISULFONIC ACID

304.3

61

RESIST SALT

127-68-4

RESIST SALT

226.15

62

SCHAFFERS ACID

93-01-6

SCHAFFERS ACID

224.23

63

STA

117-62-4

SULPHO TOBIAS ACID

303.31

64

SULPHO VS

42986-22-1

1-AMINOBENZENE-2-SULFONIC ACID

361.37

65

FAST BORDEAUX GP BASE

96-96-8

2-NITRO-PARA-ANISIDINE- 4- METHOXY-2 NITRO ANILINE

168.00

66

FAST RED B BASE

97-52-9

2-AMINO-5-NITRO ANISOLOE 2-METHOXY 4-NITRO ANILINE

168.00

67

FAST SCARLET R BASE

99-59-2

4 NITRO-ORTHO-ANISIDINE

168.00

68

FAST GARNET GBC BASE

97-56-3

4-AMINO-2,3’-DIMETHYLAZOBENZENE (SOLVENT YELLOW 3

225.29

69

3,3’-DICHLOROBENZIDINE

91-94-1

3,3’-DICHLOROBENZIDINE

23.12

70

PA3SA

13244-33-2

PARA ANISIDINE-META-SULFONIC ACID

203.22

71

PA2SA

6470-17-3

PARA ANISIDINE-ORTHO-SULFONIC ACID

203.22

72

PYRAZOLONE T

118-47-8

1-(4'-SULFOPHENYL)-3-CARBOXY-5-PYRAZOLONE

284.25

73

BEZOYL H ACID

117-46-4

N- BENZOYL H ACID

423.41

74

MAA

102-28-3

META AMINO ACETANILIDE

150.17

75

PAA

122-80-5

PARA AMINO ACETANILIDE

150.18

76

2,6 DCPNA

99-30-9

2,6 DI CHLORO PARA NITRO ANILINE

207.01

77

2,6 DBPNA

827-94-1

2,6 DI BROMO PARA NITRO ANILINE

295.92

78

METHYL PYRIDONE

27074-03-9

1-METHYL-3-CYANO-4METHYL-6-HYDROXY-2-PYRIDONE

164

79

ETHYL PYRIDONE

28141-13-1

1-ETHYL-3-CYANO-4METHYL-6-HYDROXY-2-PYRIDONE

178

80

BUTYL PYRIDONE

39108-47-9

1-BUTYL-3-CYANO-4METHYL-6-HYDROXY-2-PYRIDONE

206.24

81

METHOXY PROPYL PYRIDONE

29333-76-4

1-METHOXY PROPYL-3-CYANO-4METHYL-6-HYDROXY-2-PYRIDONE

222.24

82

SULPHO METHYL PYRIDONE

29097-12-9

SULPHO METHYL PYRIDONE

196.2

83

META AMINO PROPIONANILIDE

57528-64-0

META AMINO PROPIONANILIDE

164.20

84

AMA

6375-47-9

3-AMINO-4-METHOXY ACETANILIDE

180.20

85

6 BROMO 2:4 DNA

1817-73-8

6 BROMO 2:4 DI NITRO ANILINE

262.02

86

2:4 DNA

97-02-9

2:4 DINITRO ANILINE

183.12

87

SULPHANILIC ACID (TECH)

121-57-3

SULPHANICILI ACID (TECHNICAL GRADE)

173.19

88

PPD

106-50-3

PARA PHENYLENE DI AMINE

108.14

89

COUPLERS FOR DISPERSE DYES

 

DISPER DYES COUPLER M-1 TO M-35