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BUREAU OF INDIAN STANDARDS


Petroleum, Coal and Related Products Department

Programme of Work




PCD26 : Dye Intermediates


  • Scope : To formulate Indian Standards for terminology, method of sampling and test and specifications for Dye intermediates.
  • Liaison :

Published Standards

SI. No.
IS No.
Title
Reaffirmation Details
No. of Amendments
Degree of Equivalence
1.
 IS 10457:2023
N-Methyl-J-Acid - Specification (First revision)
-
Indigenous
2.
 IS 10458:2023
Di-J-Acid - Specification (First Revision)
-
Indigenous
3.
 IS 10468:1983
Reviewed In : 2024
Specification for 1, 3 - Phenylenediamine - 4 - Sulphonic acid
January, 2024
-
Indigenous
4.
 IS 10475:1983
Reviewed In : 2024
Specification for J - Acid urea
January, 2024
-
Indigenous
5.
 IS 11126:1984
Reviewed In : 2021
Specification for 3 - Toluidine
April, 2021
1
Indigenous
6.
 IS 11176:1985
Reviewed In : 2021
Specification for 3,3 -dichlorobenzidine Salts
April, 2021
-
Indigenous
7.
 IS 11177:1985
Reviewed In : 2024
Specification for 4 - Nitro - 2 - Toluidine
October, 2024
-
Indigenous
8.
 IS 11181:1985
Reviewed In : 2021
Specification for sulphotobias acid
April, 2021
-
Indigenous
9.
 IS 11540:1986
Reviewed In : 2024
Decision taken to Reaffirm and Archive
Specification for Michler's Ketone
October, 2024
-
Indigenous
10.
 IS 11557:1986
Reviewed In : 2021
Specification for 2 - Naphthylamine - 3 : 6 : 8 - Trisulphonic acid, technical
April, 2021
-
Indigenous
11.
 IS 12019:1987
Reviewed In : 2024
Decision taken to Reaffirm and Archive
Specification for 2'-Chloro-(4'-Sulphophenyl)-3-Methyl-5-Pyrazolone
October, 2024
-
Indigenous
12.
 IS 12618:2023
6-Chloro-2- Aminophenol-4-Sulphonic Acid Technical - Specification (First Revision)
-
Indigenous
13.
 IS 12628:2023
2 - Amino - 4 - Nitrophenol, technical - Specification First Revision
-
Indigenous
14.
 IS 12706:1989
Reviewed In : 2021
Dye intermediates - Naphthol AS - E - Specification
April, 2021
-
Indigenous
15.
 IS 12707:1989
Reviewed In : 2021
Dye intermediates Naphthol AS - D - Specification
April, 2021
-
Indigenous
16.
 IS 13590:1992
Reviewed In : 2024
acetoacet - 2 - anisidide - Specification
January, 2024
-
Indigenous
17.
 IS 13841:1993
Reviewed In : 2024
5 - Sulfoanthranilic acid, technical - Specification
January, 2024
-
Indigenous
18.
 IS 13842:2023
m-Ureidoaniline, technical - Specification (First Revision)
-
Indigenous
19.
 IS 13843:1993
Reviewed In : 2024
Acetoacet - 3 - Xylidide - Specification
January, 2024
-
Indigenous
20.
 IS 15079:2001
Reviewed In : 2021
2:4 - Dinitroroaniline, technical - Specification
April, 2021
-
Indigenous
21.
 IS 15080:2022
6-Bromo-2,4-dinitroaniline, Technical - Specification (First Revision)
-
Indigenous
22.
 IS 15081:2022
N N-Bishydroxyethyl-meta-chloroaniline, Technical - Specification (First Revision)
-
Indigenous
23.
 IS 15082:2022
N, N-bishydroxyethyl meta toluidine, Technical - Specification (First Revision)
-
Indigenous
24.
 IS 15131:2020

Reviewed In : 2024
2,6 Dibromo-4-Nitroaniline — Specification ( First Revision )
October, 2024
-
Indigenous
25.
 IS 15132:2002
Reviewed In : 2021
Ortho - Chloro para - Nitro aniline - Specification
April, 2021
-
Indigenous
26.
 IS 15133:2002
Reviewed In : 2021
2,6 - Dichloro - 4 - Nitroaniline - Specification
April, 2021
-
Indigenous
27.
 IS 15134:2023
2-Nitro-4-Methoxy Aniline Technical
-
Indigenous
28.
 IS 17450:2020

Reviewed In : 2024
1,3 Phenylenediamine - Specification
October, 2024
1
Indigenous
29.
 IS 18340:2023
Vinyl Sulphone - Specification
-
Identical under single numbering
30.
 IS 18342:2023
Para Cresidine Base Vinyl Sulphone - Specification
-
Indigenous
31.
 IS 18343:2023
Ortho Anisidine Base Vinyl Sulphone - Specification
-
Indigenous
32.
 IS 19221:2025
Vinyl Sulphone ester of 2,5-Dimethoxyaniline - Specification
-
Indigenous
33.
 IS 2630:2021
Reviewed In : 2022
Nitrobenzene - Specification (Third Revision)
February, 2022
2
Indigenous
34.
 IS 2740:2022
Specification For Sulphanilic Acid, Technical (Third Revision)
-
Indigenous
35.
 IS 2741:2022
Napthol - specification (fourth Revision)
-
Indigenous
36.
 IS 2744:2022
1-Naphthylamine (Second Revision)
-
Indigenous
37.
 IS 2833:2019

Reviewed In : 2024
Aniline, technical - Specification (Second Revision)
January, 2024
2
Indigenous
38.
 IS 3229:2020

Reviewed In : 2024
Naphthionic Acid ( Sodium Salt ) - Specification ( Third Revision )
October, 2024
-
Indigenous
39.
 IS 3242:1989
Reviewed In : 2021
Oxynaphthoic acid (Bon Acid) - Specification (First Revision)
April, 2021
-
Indigenous
40.
 IS 3562:1997
Reviewed In : 2021
P - Nitrotoluene, technical - Specification (First Revision)
April, 2021
-
Indigenous
41.
 IS 4265:1975
Reviewed In : 2021
4,4-Diaminostilbene-2,2-Disulphonic Acid(first revision)
April, 2021
-
Indigenous
42.
 IS 4334:1985
Reviewed In : 2021
Specification for 2 - Chloroaniline (First Revision)
April, 2021
1
Indigenous
43.
 IS 4335:1985
Reviewed In : 2021
Specification for 3 - Chloroaniline (First Revision)
April, 2021
1
Indigenous
44.
 IS 4336:1985
Reviewed In : 2021
Specification for 4 - Chloroaniline (First Revision)
April, 2021
1
Indigenous
45.
 IS 4425:1967
Reviewed In : 2021
Specification for p - Nitrotoluene o - Sulphonic acid
April, 2021
1
Indigenous
46.
 IS 4523:1989
Reviewed In : 2021
Acetoacetanilide - Specification (First Revision)
April, 2021
-
Indigenous
47.
 IS 4524:1989
Reviewed In : 2021
Acetoacet - O - Chloroanilide - Specification (First Revision)
April, 2021
-
Indigenous
48.
 IS 4525:1994
Reviewed In : 2024
4-aminoacetanilide, technical - Specification (First Revision)
January, 2024
-
Indigenous
49.
 IS 4526:1976
Reviewed In : 2021
Specification for 2, 5 - Dichloroaniline (First Revision)
April, 2021
1
Indigenous
50.
 IS 4527:1968
Reviewed In : 2021
Specification for 2 - Nitro - 4 - Chlorotoluene
April, 2021
1
Indigenous
51.
 IS 4528:1977
Reviewed In : 2021
4, 4-dinitrostilbene-2, 2-disulphonic Acid (Disodium Salt)(first revision)
April, 2021
1
Indigenous
52.
 IS 5042:1976
Reviewed In : 2021
Specification for 1 - Aminoanthraquinone (First Revision)
April, 2021
1
Indigenous
53.
 IS 5043:1992
Reviewed In : 2024
2 - Aminoanthraquinone - Specification (Second Revision)
January, 2024
-
Indigenous
54.
 IS 5044:1969
Reviewed In : 2021
Specification for benzanthrone
April, 2021
1
Indigenous
55.
 IS 5045:1989
Reviewed In : 2021
Dye intermediates - Metanilic acid, technical - Specification (Second Revision)
April, 2021
-
Indigenous
56.
 IS 5299:2001
Reviewed In : 2021
Methods of sampling and tests for dye intermediates (First Revision)
April, 2021
-
Indigenous
57.
 IS 5438:1977
Reviewed In : 2021
Specification for nitrobenzene - 3 - Sulphonic acid, sodium salt (First Revision)
April, 2021
1
Indigenous
58.
 IS 5646:1970
Reviewed In : 2024
Specification for p - Anisidine
October, 2024
1
Indigenous
59.
 IS 5647:2003
Reviewed In : 2024
P - Toluidine - Specification (First Revision)
January, 2024
-
Indigenous
60.
 IS 5648:2003
Reviewed In : 2024
O - Anisidine - Specification (First Revision)
January, 2024
-
Indigenous
61.
 IS 5649:2003
Reviewed In : 2024
O - Toluidine - Specification (Second Revision)
January, 2024
-
Indigenous
62.
 IS 6258:2003
Reviewed In : 2024
O - Nitroanisole - Specification (First Revision)
January, 2024
-
Indigenous
63.
 IS 6259:1971
Reviewed In : 2021
Specification for anthraquinone, technical
April, 2021
1
Indigenous
64.
 IS 6260:1971
Reviewed In : 2021
Specification for p - Nitroanisole
April, 2021
1
Indigenous
65.
 IS 6264:1994
Reviewed In : 2023
J - acid, technical - Specification (First Revision)
July, 2023
-
Indigenous
66.
 IS 6265:2025
Quinizarin, Technical - Specification (first revision)
-
Indigenous
67.
 IS 6266:1983
Reviewed In : 2021
Specification for 1,4 - Diaminoanthraquinone, technical (First Revision)
April, 2021
1
Indigenous
68.
 IS 6768:1973
Reviewed In : 2023
Specification for m - Aminophenol
July, 2023
-
Indigenous
69.
 IS 6961:1984
Reviewed In : 2021
Specification for 3 - Bromobenzanthrone (First Revision)
April, 2021
1
Indigenous
70.
 IS 6961:2025
3-BROMOBENZANTHRONE, TECHNICAL - SPECIFICATION (Second Revision)
-
Indigenous
71.
 IS 6962:1991
Reviewed In : 2021
3,9 - Dibromobenzanthrone, technical - Specification (First Revision)
April, 2021
1
Indigenous
72.
 IS 6977:1973
Reviewed In : 2021
Specification for 1,5 - Diaminoanthraquinone, technical
April, 2021
1
Indigenous
73.
 IS 7359:1992
Reviewed In : 2024
1 - Chloroanthraquinone, technical-specification (First Revision)
January, 2024
2
Indigenous
74.
 IS 7360:1992
Reviewed In : 2024
1, 5 - Dichloroanthraquinone, technical - Specification (First Revision)
January, 2024
1
Indigenous
75.
 IS 7362:1986
Reviewed In : 2021
Specification for tobias acid (First Revision)
April, 2021
1
Indigenous
76.
 IS 7364:1986
Reviewed In : 2024
Specification for 3 - Nitro - 4 - Aminotoluene (First Revision)
October, 2024
1
Indigenous
77.
 IS 7635:1992
Reviewed In : 2024
2 - Nitroaniline - Specification (Second Revision)
January, 2024
1
Indigenous
78.
 IS 7636:1992
Reviewed In : 2024
Decision taken to Reaffirm and Archive
4 - Chloro - 2 - Toluidine - Specification (Second Revision)
October, 2024
2
Indigenous
79.
 IS 7637:1992
Reviewed In : 2024
5 - Chloro - 2 - Toluidine - Specification (First Revision)
October, 2024
-
Indigenous
80.
 IS 7641:1975
Reviewed In : 2024
Specification for 4 - Chloro - 2 - Anisidine
October, 2024
1
Indigenous
81.
 IS 7642:1975
Reviewed In : 2022
Specification for 4 - Aminophenol
February, 2022
1
Indigenous
82.
 IS 7643:2003
Reviewed In : 2021
4 - Chloro - 2 - Nitroaniline - Specification (First Revision)
April, 2021
-
Indigenous
83.
 IS 7644:2003
Reviewed In : 2024
3 - Nitroaniline - Specification (First Revision)
October, 2024
-
Indigenous
84.
 IS 7645:2021
Phenyl J-acid, Technical - Specification (second revision)
-
Indigenous
85.
 IS 7646:1994
Reviewed In : 2024
Decision taken to Reaffirm and Archive
Benzoyl j - Acid, technical - Specification (First Revision)
October, 2024
-
Indigenous
86.
 IS 7647:2003
Reviewed In : 2024
Decision taken to Reaffirm and Archive
Acetoacet - 2 - Toluidide - Specification (First Revision)
October, 2024
-
Indigenous
87.
 IS 7686:2020

Reviewed In : 2024
Specification for 3 ( N, N-Diethyl ) Aminophenol ( First Revision )
October, 2024
-
Indigenous
88.
 IS 7704:2022
4-Aminotoluene-3-Sulphonic Acid - Specification (Second Revision)
-
Indigenous
89.
 IS 8059:1993
Reviewed In : 2024
Decision taken to Reaffirm and Archive
2 - Chloro - 5 - Aminotoluene - 4 - Sulphonic acid, technical - Specification (First Revision)
October, 2024
-
Indigenous
90.
 IS 8111:1986
Reviewed In : 2021
Specification for N, N - Dimethylaniline (First Revision)
April, 2021
2
Indigenous
91.
 IS 8120:1989
Reviewed In : 2021
Schaeffer's Acid (Sodium Salt), Technical - Specification (First Revision)
April, 2021
-
Indigenous
92.
 IS 8193:2025
2-Nitro Chlorobenzene - Specification (First Revision)
-
Indigenous
93.
 IS 8193:1976
Reviewed In : 2021
Specification for 2 - Nitro chlorobenzene
April, 2021
1
Indigenous
94.
 IS 8194:2025
3-Nitro-Chlorobenzene - Specification (First Revision)
-
Indigenous
95.
 IS 8194:1976
Reviewed In : 2021
Specification for 3 - Nitro chlorobenzene
April, 2021
1
Indigenous
96.
 IS 8195:2025
4-Nitro-Chlorobenzene - Specification (First Revision)
-
Indigenous
97.
 IS 8195:1976
Reviewed In : 2021
Specification for 4 - Nitro chlorobenzene
April, 2021
1
Indigenous
98.
 IS 8196:1976
Reviewed In : 2024
Specification for 2, 4 - Dinitrotoluene
October, 2024
1
Indigenous
99.
 IS 8232:1976
Reviewed In : 2021
Specification for 2,6 - Diaminoanthraquinone, technical
April, 2021
1
Indigenous
100.
 IS 8233:1987
Reviewed In : 2024
Decision taken to Reaffirm and Archive
Specification for phenyl peri acid, technical (First Revision)
October, 2024
1
Indigenous
101.
 IS 8397:2025
2-Nitrotoluene - Specification (FIRST REVISION)
-
Indigenous
102.
 IS 8397:1976
Reviewed In : 2021
Specification for 2 - Nitrotoluene
April, 2021
-
Indigenous
103.
 IS 8398:1976
Reviewed In : 2021
Specification for 3 - Nitrotoluene
April, 2021
-
Indigenous
104.
 IS 8399:2025
1, 3 DINITROBENZENE SPECIFICATION (First Revision)
-
Indigenous
105.
 IS 8399:1976
Reviewed In : 2021
Specification for 1, 3 - Dinitrobenzene
April, 2021
1
Indigenous
106.
 IS 8400:2025
2 4-DINITRO-CHLOROBENZENE - SPECIFICATION (First Revision)
-
Indigenous
107.
 IS 8400:1976
Reviewed In : 2021
Specification for 2, 4 - Dinitro chlorobenzene
April, 2021
1
Indigenous
108.
 IS 8551:2023
1-4-Sulphophenyl-3-Methyl-5-Pyrazolone - Specification (First Revision)
-
Indigenous
109.
 IS 8552:2023
1-4-Sulphophenyl-3-Carboxy-5-Pyrazolone - Specification (First Revision)
-
Indigenous
110.
 IS 8553:2023
1-Phenyl-3-Methyl-5-Pyrazolone-Specification (First Revision)
-
Indigenous
111.
 IS 8626:2025
R Salt, Technical - Specification (SECOND REVISION)
-
Indigenous
112.
 IS 8626:1987
Reviewed In : 2024
Specification for r salt, technical (First Revision)
January, 2024
-
Indigenous
113.
 IS 8627:2025
GAMMA ACID - SPECIFICATION (first revision)
-
Indigenous
114.
 IS 8628:2020

Reviewed In : 2024
G Salt, Technical — Specification ( Second Revision )
October, 2024
-
Indigenous
115.
 IS 8634:1987
Reviewed In : 2024
Specification for nitrodiazo acid (First Revision)
January, 2024
-
Indigenous
116.
 IS 8637:2020

Reviewed In : 2024
H acid - Specification ( Second Revision )
October, 2024
2
Indigenous
117.
 IS 8861:1978
Reviewed In : 2021
Specification for 1, 4 - Dichloro - 2 - Nitrobenzene
April, 2021
-
Indigenous
118.
 IS 8878:1978
Reviewed In : 2021
Specification for bromamine acid, technical
April, 2021
-
Indigenous
119.
 IS 8893:1978
Reviewed In : 2024
Decision taken to Reaffirm and Archive
Specification for 1-(3- Chlorophenyl) - 3 - Methyl - 5 - Pyrazolone
October, 2024
1
Indigenous
120.
 IS 9270:1979
Reviewed In : 2021
Specification for 1, 4 - Diethoxy benzene
April, 2021
-
Indigenous
121.
 IS 9274:1979
Reviewed In : 2021
Specification for β - Chloroethylamine hydrochloride solution
April, 2021
-
Indigenous
122.
 IS 9288:1979
Reviewed In : 2021
Specification for cyanuric chloride
April, 2021
1
Indigenous

Standards Under Develpoment

Projects Approved

SI. No.
Doc No
TITLE
1
PCD 26 (24273)
Revision of: IS 4334:1985
2-CHLOROANILINE - SPECIFICATION

Preliminary Draft Standards

SI. No.
Doc No
TITLE
1
PCD 26 (28238)
44-DIAMINO BENZANILIDE SPECIFICATION
2
PCD 26 (28243)
44-DIAMINOBENZENESULPHANILIDE - SPECIFICATION

Drafts Standards in WC Stage

SI. No.
Doc No
TITLE
1
PCD 26 (28234)
Revision of: IS 7362:1986
TOBIAS ACID SPECIFICATION

Draft Standards Completed WC Stage

SI. No.
Doc No
TITLE
1
PCD 26 (23281)
Revision of: IS 5299:2001
METHODS OF SAMPLING AND TESTS FOR DYE INTERMEDIATES
2
PCD 26 (23414)
Revision of: IS 8634:1987
NITRODIAZO ACID SPECIFICATION
3
PCD 26 (23416)
Revision of: IS 6264:1994
J-ACID TECHNICAL SPECIFICATION
4
PCD 26 (24274)
Revision of: IS 4334:1985
2-CHLOROANILINE - SPECIFICATION
5
PCD 26 (24539)
Revision of: IS 8861:1978
1 4-DICHLORO-2-NITROBENZENE SPECIFICATION
6
PCD 26 (25191)
Revision of: IS 5647:2003
p-TOLUIDINE SPECIFICATION
7
PCD 26 (25509)
Revision of: IS 5649:2003
o-Toluidine
8
PCD 26 (27085)
Revision of: IS 15133:2002
26-Dichloro-4-Nitroaniline Specification
9
PCD 26 (28057)
1 3 Phenylenediamine - Specification Amendment - 2
10
PCD 26 (28094)
Revision of: IS 11181:1985
SULPHOTOBIAS ACID SPECIFICATION
11
PCD 26 (28127)
Revision of: IS 11176:1985
33-DICHLOROBENZIDINE DIHYDROCHLORIDE SPECIFICATION
12
PCD 26 (28146)
Revision of: IS 7642:1975
4-AMINOPHENOL SPECIFICATION
13
PCD 26 (28203)
Revision of: IS 4526:1976
2 5-DICHLOROANILINE SPECIFICATION
14
PCD 26 (28217)
Revision of: IS 5646:1970
p-ANISIDINE SPECIFICATION
15
PCD 26 (28219)
Revision of: IS 5648:2003
o-ANISIDINE - SPECIFICATION
16
PCD 26 (28222)
Revision of: IS 11126:1984
3-TOLUIDINE SPECIFICATION
17
PCD 26 (28226)
Revision of: IS 6260:1971
p-NITROANISOLE SPECIFICATION

Finalized Draft Indian Standard

SI. No.
Doc No
TITLE
1
PCD 26 (28102)
Revision of: IS 11557:1986
2 - NAPHTHYLAMINE - 3 6 8 - TRISULPHONIC ACID TECHNICAL SPECIFICATION

Finalized Draft Indian Standards under Print

SI. No.
Doc No
TITLE
1
PCD 26 (23311)

Revision of: IS 13841:1993
5-SULPHOANTHRANILIC ACID - SPECIFICATION
2
PCD 26 (23532)

Revision of: IS 7635:1992
2-NITROANILINE- SPECFICATION
3
PCD 26 (23993)

Revision of: IS 7359:1992
1-CHLOROANTHRAQUINONE TECHNICAL - SPECIFICATION
4
PCD 26 (23998)

Revision of: IS 7360:1992
1 5-DICHLOROANTHRAQUINONE TECHNICAL SPECIFICATION
5
PCD 26 (24021)

Revision of: IS 8111:1986
N N-DIMETHYLANILINE - SPECIFICATION SECOND REVISION
6
PCD 26 (24276)

Revision of: IS 7643:2003
4-CHLORO-2-NITROANILINE SPECIFICATION
7
PCD 26 (24980)

Revision of: IS 15132:2002
ORTHO-CHLORO PARA-NITRO ANILINE SPECIFICATION
8
PCD 26 (25024)

Revision of: IS 8398:1976
3-NITROTOLUENE SPECIFICATION
9
PCD 26 (25691)

Revision of: IS 3562:1997
p-NITROTOLUENE TECHNICAL - SPECIFICATION Second Revision
10
PCD 26 (27136)

Revision of: IS 5042:1976
1-AMINOANTHRAQUINONE - SPECIFICATION


Aspect Wise Report

 
 Product:   111
 Code of Practices :    1
 Methods of Test :   1
 Terminology :   0
 Dimensions :   0
 System Standard :   0
 Safety Standard :   0
 Others :    0
 Service Specification :    0
 Process Specification :    0
 Unclassified :    0
 


Annexure-I :List of Indian Standards Withdrawn/Superseded

SI. No.
IS No.
Title
1.
 IS 2833:1973
Reviewed In : 2016
Aniline Technical
2.
 IS 7661:1975
Reviewed In : 2011
4-aminoazobenzene
3.
 IS 8904:1997
Reviewed In : 2013
Anthrarufin
4.
 IS 8941:1997
Reviewed In : 2013
Copper alloy fancy single taps combination tap assembly and stop valves for water services - Specification First Revision


Annexure-II :List of Indian Product Standards

SI. No.
IS No. & Year
Title
1.
 IS 10457:2023
N-Methyl-J-Acid - Specification First revision
2.
 IS 10458:2023
Di-J-Acid - Specification First Revision
3.
 IS 10468:1983
Reviewed In : 2024
Specification for 1 3 - Phenylenediamine - 4 - Sulphonic acid
4.
 IS 10475:1983
Reviewed In : 2024
Specification for J - Acid urea
5.
 IS 11126:1984
Reviewed In : 2021
Specification for 3 - Toluidine
6.
 IS 11176:1985
Reviewed In : 2021
Specification for 3 3 -dichlorobenzidine Salts
7.
 IS 11177:1985
Reviewed In : 2024
Specification for 4 - Nitro - 2 - Toluidine
8.
 IS 11181:1985
Reviewed In : 2021
Specification for sulphotobias acid
9.
 IS 11540:1986
Reviewed In : 2024
Decision taken to Reaffirm and Archive
Specification for Michler 39 s Ketone
10.
 IS 11557:1986
Reviewed In : 2021
Specification for 2 - Naphthylamine - 3 6 8 - Trisulphonic acid technical
11.
 IS 12019:1987
Reviewed In : 2024
Decision taken to Reaffirm and Archive
Specification for 2 39 -Chloro- 4 39 -Sulphophenyl -3-Methyl-5-Pyrazolone
12.
 IS 12618:2023
6-Chloro-2- Aminophenol-4-Sulphonic Acid Technical - Specification First Revision
13.
 IS 12628:2023
2 - Amino - 4 - Nitrophenol technical - Specification First Revision
14.
 IS 12706:1989
Reviewed In : 2021
Dye intermediates - Naphthol AS - E - Specification
15.
 IS 12707:1989
Reviewed In : 2021
Dye intermediates Naphthol AS - D - Specification
16.
 IS 13590:1992
Reviewed In : 2024
acetoacet - 2 - anisidide - Specification
17.
 IS 13841:1993
Reviewed In : 2024
5 - Sulfoanthranilic acid technical - Specification
18.
 IS 13842:2023
m-Ureidoaniline technical - Specification First Revision
19.
 IS 13843:1993
Reviewed In : 2024
Acetoacet - 3 - Xylidide - Specification
20.
 IS 15079:2001
Reviewed In : 2021
2 4 - Dinitroroaniline technical - Specification
21.
 IS 15080:2022
6-Bromo-2 4-dinitroaniline Technical - Specification First Revision
22.
 IS 15081:2022
N N-Bishydroxyethyl-meta-chloroaniline Technical - Specification First Revision
23.
 IS 15082:2022
N N-bishydroxyethyl meta toluidine Technical - Specification First Revision
24.
 IS 15131:2020

Reviewed In : 2024
2 6 Dibromo-4-Nitroaniline Specification First Revision
25.
 IS 15132:2002
Reviewed In : 2021
Ortho - Chloro para - Nitro aniline - Specification
26.
 IS 15133:2002
Reviewed In : 2021
2 6 - Dichloro - 4 - Nitroaniline - Specification
27.
 IS 15134:2023
2-Nitro-4-Methoxy Aniline Technical
28.
 IS 17450:2020

Reviewed In : 2024
1 3 Phenylenediamine - Specification
29.
 IS 18342:2023
Para Cresidine Base Vinyl Sulphone - Specification
30.
 IS 18343:2023
Ortho Anisidine Base Vinyl Sulphone - Specification
31.
 IS 19221:2025
Vinyl Sulphone ester of 2 5-Dimethoxyaniline - Specification
32.
 IS 2630:2021
Reviewed In : 2022
Nitrobenzene - Specification Third Revision
33.
 IS 2740:2022
Specification For Sulphanilic Acid Technical Third Revision
34.
 IS 2741:2022
Napthol - specification fourth Revision
35.
 IS 2744:2022
1-Naphthylamine Second Revision
36.
 IS 3229:2020

Reviewed In : 2024
Naphthionic Acid Sodium Salt - Specification Third Revision
37.
 IS 3242:1989
Reviewed In : 2021
Oxynaphthoic acid Bon Acid - Specification First Revision
38.
 IS 3562:1997
Reviewed In : 2021
P - Nitrotoluene technical - Specification First Revision
39.
 IS 4265:1975
Reviewed In : 2021
4 4-Diaminostilbene-2 2-Disulphonic Acid first revision
40.
 IS 4334:1985
Reviewed In : 2021
Specification for 2 - Chloroaniline First Revision
41.
 IS 4335:1985
Reviewed In : 2021
Specification for 3 - Chloroaniline First Revision
42.
 IS 4336:1985
Reviewed In : 2021
Specification for 4 - Chloroaniline First Revision
43.
 IS 4425:1967
Reviewed In : 2021
Specification for p - Nitrotoluene o - Sulphonic acid
44.
 IS 4523:1989
Reviewed In : 2021
Acetoacetanilide - Specification First Revision
45.
 IS 4524:1989
Reviewed In : 2021
Acetoacet - O - Chloroanilide - Specification First Revision
46.
 IS 4525:1994
Reviewed In : 2024
4-aminoacetanilide technical - Specification First Revision
47.
 IS 4526:1976
Reviewed In : 2021
Specification for 2 5 - Dichloroaniline First Revision
48.
 IS 4527:1968
Reviewed In : 2021
Specification for 2 - Nitro - 4 - Chlorotoluene
49.
 IS 4528:1977
Reviewed In : 2021
4 4-dinitrostilbene-2 2-disulphonic Acid Disodium Salt first revision
50.
 IS 5042:1976
Reviewed In : 2021
Specification for 1 - Aminoanthraquinone First Revision
51.
 IS 5043:1992
Reviewed In : 2024
2 - Aminoanthraquinone - Specification Second Revision
52.
 IS 5044:1969
Reviewed In : 2021
Specification for benzanthrone
53.
 IS 5045:1989
Reviewed In : 2021
Dye intermediates - Metanilic acid technical - Specification Second Revision
54.
 IS 5438:1977
Reviewed In : 2021
Specification for nitrobenzene - 3 - Sulphonic acid sodium salt First Revision
55.
 IS 5646:1970
Reviewed In : 2024
Specification for p - Anisidine
56.
 IS 5647:2003
Reviewed In : 2024
P - Toluidine - Specification First Revision
57.
 IS 5648:2003
Reviewed In : 2024
O - Anisidine - Specification First Revision
58.
 IS 5649:2003
Reviewed In : 2024
O - Toluidine - Specification Second Revision
59.
 IS 6258:2003
Reviewed In : 2024
O - Nitroanisole - Specification First Revision
60.
 IS 6259:1971
Reviewed In : 2021
Specification for anthraquinone technical
61.
 IS 6260:1971
Reviewed In : 2021
Specification for p - Nitroanisole
62.
 IS 6264:1994
Reviewed In : 2023
J - acid technical - Specification First Revision
63.
 IS 6265:2025
Quinizarin Technical - Specification first revision
64.
 IS 6266:1983
Reviewed In : 2021
Specification for 1 4 - Diaminoanthraquinone technical First Revision
65.
 IS 6768:1973
Reviewed In : 2023
Specification for m - Aminophenol
66.
 IS 6961:2025
3-BROMOBENZANTHRONE TECHNICAL - SPECIFICATION Second Revision
67.
 IS 6962:1991
Reviewed In : 2021
3 9 - Dibromobenzanthrone technical - Specification First Revision
68.
 IS 6977:1973
Reviewed In : 2021
Specification for 1 5 - Diaminoanthraquinone technical
69.
 IS 7359:1992
Reviewed In : 2024
1 - Chloroanthraquinone technical-specification First Revision
70.
 IS 7360:1992
Reviewed In : 2024
1 5 - Dichloroanthraquinone technical - Specification First Revision
71.
 IS 7362:1986
Reviewed In : 2021
Specification for tobias acid First Revision
72.
 IS 7364:1986
Reviewed In : 2024
Specification for 3 - Nitro - 4 - Aminotoluene First Revision
73.
 IS 7635:1992
Reviewed In : 2024
2 - Nitroaniline - Specification Second Revision
74.
 IS 7636:1992
Reviewed In : 2024
Decision taken to Reaffirm and Archive
4 - Chloro - 2 - Toluidine - Specification Second Revision
75.
 IS 7637:1992
Reviewed In : 2024
5 - Chloro - 2 - Toluidine - Specification First Revision
76.
 IS 7641:1975
Reviewed In : 2024
Specification for 4 - Chloro - 2 - Anisidine
77.
 IS 7642:1975
Reviewed In : 2022
Specification for 4 - Aminophenol
78.
 IS 7643:2003
Reviewed In : 2021
4 - Chloro - 2 - Nitroaniline - Specification First Revision
79.
 IS 7644:2003
Reviewed In : 2024
3 - Nitroaniline - Specification First Revision
80.
 IS 7645:2021
Phenyl J-acid Technical - Specification second revision
81.
 IS 7646:1994
Reviewed In : 2024
Decision taken to Reaffirm and Archive
Benzoyl j - Acid technical - Specification First Revision
82.
 IS 7647:2003
Reviewed In : 2024
Decision taken to Reaffirm and Archive
Acetoacet - 2 - Toluidide - Specification First Revision
83.
 IS 7686:2020

Reviewed In : 2024
Specification for 3 N N-Diethyl Aminophenol First Revision
84.
 IS 7704:2022
4-Aminotoluene-3-Sulphonic Acid - Specification Second Revision
85.
 IS 8059:1993
Reviewed In : 2024
Decision taken to Reaffirm and Archive
2 - Chloro - 5 - Aminotoluene - 4 - Sulphonic acid technical - Specification First Revision
86.
 IS 8111:1986
Reviewed In : 2021
Specification for N N - Dimethylaniline First Revision
87.
 IS 8120:1989
Reviewed In : 2021
Schaeffer 39 s Acid Sodium Salt Technical - Specification First Revision
88.
 IS 8193:2025
2-Nitro Chlorobenzene - Specification First Revision
89.
 IS 8194:2025
3-Nitro-Chlorobenzene - Specification First Revision
90.
 IS 8195:2025
4-Nitro-Chlorobenzene - Specification First Revision
91.
 IS 8196:1976
Reviewed In : 2024
Specification for 2 4 - Dinitrotoluene
92.
 IS 8232:1976
Reviewed In : 2021
Specification for 2 6 - Diaminoanthraquinone technical
93.
 IS 8233:1987
Reviewed In : 2024
Decision taken to Reaffirm and Archive
Specification for phenyl peri acid technical First Revision
94.
 IS 8397:2025
2-Nitrotoluene - Specification FIRST REVISION
95.
 IS 8398:1976
Reviewed In : 2021
Specification for 3 - Nitrotoluene
96.
 IS 8399:2025
1 3 DINITROBENZENE SPECIFICATION First Revision
97.
 IS 8400:2025
2 4-DINITRO-CHLOROBENZENE - SPECIFICATION First Revision
98.
 IS 8551:2023
1-4-Sulphophenyl-3-Methyl-5-Pyrazolone - Specification First Revision
99.
 IS 8552:2023
1-4-Sulphophenyl-3-Carboxy-5-Pyrazolone - Specification First Revision
100.
 IS 8553:2023
1-Phenyl-3-Methyl-5-Pyrazolone-Specification First Revision
101.
 IS 8626:2025
R Salt Technical - Specification SECOND REVISION
102.
 IS 8627:2025
GAMMA ACID - SPECIFICATION first revision
103.
 IS 8628:2020

Reviewed In : 2024
G Salt Technical Specification Second Revision
104.
 IS 8634:1987
Reviewed In : 2024
Specification for nitrodiazo acid First Revision
105.
 IS 8637:2020

Reviewed In : 2024
H acid - Specification Second Revision
106.
 IS 8861:1978
Reviewed In : 2021
Specification for 1 4 - Dichloro - 2 - Nitrobenzene
107.
 IS 8878:1978
Reviewed In : 2021
Specification for bromamine acid technical
108.
 IS 8893:1978
Reviewed In : 2024
Decision taken to Reaffirm and Archive
Specification for 1- 3- Chlorophenyl - 3 - Methyl - 5 - Pyrazolone
109.
 IS 9270:1979
Reviewed In : 2021
Specification for 1 4 - Diethoxy benzene
110.
 IS 9274:1979
Reviewed In : 2021
Specification for - Chloroethylamine hydrochloride solution
111.
 IS 9288:1979
Reviewed In : 2021
Specification for cyanuric chloride