Sr. No. Product CAS #

1

2:3 Dichloro 1:4 Naphthoquinone (Dichlone)

117-80-6

2

4 Chloro Phthalic Acid Mono Sodium Salt

56047-23-5

3

2 Chloro Para Phenylene Di-Amine

615-66-7

4

2.5 Di Chloro Para Phenylene Di-Amine

20103-09-7

5

Para Amino Acetanilide

122- 80-5

6

Meta Amino Acetanilide

102-28-3

7

Meta Amino Acetanilide Hydrochloride

621-35-2

8

2,5-Diacetylamino-3,6-dichloroquinone

7510-09-0

9

Carbazole (Synthetic)

86-74-8

10

N-Ethyl Carbazole

86-28-2

11

Aniline 2:5 Disulphonic Acid

98 – 44 – 2

12

Chloranil (HQ Base)

118-75-2

13

4-Aminotoluene-2-Sulphonanilide
79-72-1

14

5-[(2-nitro-4-sulphophenyl)sulphonyl]salicylic acid
83732-86-9

15

2-6 Diamino Toluene 6 Sulfonic acid
98-25-9

16

4 Amino 3 Nitro Benzene Ethyl Sulfone
23306-60-7

17

5 Sulfo 3 Amino Salicylic Acid (SASA)
6201-86-1

18

2-5 Dimethoxy Aniline
102-56-7

19

2-5 Dimethoxy Aniline 4 sulfonanilide
52298-44-9

20

2 Nitro 4 Methyl Sulfonyl Toluene
1671-49-4

21

3-4 Dichloro Aniline 6 Sulfonic acid
6331-96-0

22

2 Amino Toluene 4 Sulfo N, N Dimethyl amide

23

N-[4-[[(4-Chloro-3-Nitrophenyl)Sulphony Amino]Phenyl]Acetamide
79817-49-5

24

3-5 Di Nitro Salicylic Acid
609-99-4

25

1 Amino 4 chloro benzene 3 sulfonic acid 2′-4′ Dimethyl phenyl Amide
71215-81-1

26

4-Nitro 2 Amino Phenol 6 Sulphonic Acid ( 4 NAPSA )(Free Acid & Sodium Salt)

96-67-3

27

4 Chloro 2 Amino Phenol (4 CAP)

95-85-2

28

Fast Red B Base

97-52-9

29

Ortho Dianisidine Base (Fast Blue B Base)

119-90-4

30

Para Amino Benzoic Acid

150-13-0

31

Para Amino Benzamide

2835-68-9

32

3,5 Diamino Benzoic Acid

535-87-5

33

3,5 Dinitro Benzoic Acid

99-34-3

34

4 Chloro Benzoic Acid

74-11-3

35

Benzidine 2,2 disulfonic Acid (BDSA)

117-61-3

36

2-Nitro Dimethyl Terephthalate (NDMT)

5292-45-5

37

2-Amino Dimethyl Terephthalate (ADMT)

5372-81-6

38

Para Nitro Toluene Ortho Sulphonic Acid (PNTOSA)

121-03-9

39

3 Amino 4 Chloro Benzoic Acid(CABA)

2840-28-0

40

Para Toludine Ortho Sulfonic Acid (PTOSA)

118-87-7

41

4-[(4-Amino – 5 – Methoxy – 2- methylphenyl) azo] Benzenesulfonic Acid

40947-69-1

42

De-Hydro Thioparatoluidine Sulphonic Acid (DTPTSA)

130 -17-6

43

Chromotropic Acid

148-25-4

44

6 Acetyl 2 (Ortho) Amino Phenol 4 Sulfonic Acid (6 Acetyl OAPSA)

40306-75-0

45
2-Chloro-5-Toludine- 4-Sulphonic Acid (CLT ACID)

88-53-9

46
4 Sulpho Hydrazone

118969-29-2

47
4 Sulpho Anthranilic Acid

98-43-1

48
4 Nitro 2 Sulpho Benzoic Acid Potassium Salt ( NSBAK )

5344-48-9

49
Ortho-Nitro-Aniline-Para-Sulfonic Acid (ONAPSA)

82324-60-5

50
Para Phenylene Di-Amine

106-50-3

51
2 Nitro Para Phenylene Di-Amine

5307-14-2

52
4-4 Di-Nitro Stilbin 2-2 Disulphonic Acid (DNSDA)

128-42-7

53
Benzyl Chloride

100-44-7

54
Resist Salt

127-68-4

55
Ortho Toluidine Base (O T Base)

119-93-7

56
P-Toluene Sulphonic Acid (PTSA)-Monohydrate

6192-52-5

57
Methyl Paraben

99-76-3

58
Ethyl Paraben

120-47-8

59
Propyl Paraben

94-13-3

60
Iso Propyl Paraben

4191-73-5

61
Butyl Paraben

94-26-8

62
Iso Butyl Paraben

4247-02-3

63
Benzyl Paraben

94-18-8

64
Methyl Paraben Sodium

5026-62-0

65
Ethyl Paraben Sodium

35285-68-8

66
Propyl Paraben Sodium

35285-69-9

67
Butyl Paraben Sodium

36457-20-2

68
Barbituric Acid

67-52-7