Roopdhara Industries

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Contact: Saurabh - Head - Export/Import Division
Web: http://www.roopdharaindustries.com
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Address: A-614, Atma House, Opp. Old Reserve Bank, Ashram Road, Ahmedabad, Gujarat 380009, India
Phone: +91-(79)-26582051, 26585697 | Fax: +91-(79)-26581981 | Map/Directions >>

Profile: Roopdhara Industries is a manufacturer and exporter of dye intermediates. Our products include meta uriedo aniline, K-acid, gamma acid, para nitro toluene ortho sulphonic acid, 4,4 dinitro stilbene 2,2, disulphonic acid, dinitro stilbene di-sulfonic acid, 4nitro 2amino phenol, sulpho tobias acid (2-naphthylamine 1:5 di sulphonic acid), 2 amino 1 phenol 4 sulphonamide, 2,3,5,6-tetrachloro 1,4-benzoquinon, 4 amino diphenylamine 2 sulfonic acid and 3-aminobenzene sulfonic acid. We supply dye, pharmaceutical, naphthalene intermediates, benzene and pyrozolone base. Our manufacturing plants have huge production capacity with modern facilities both at production & laboratory level. We also export our products to various countries worldwide.

21 Products/Chemicals (Click for related suppliers)

• Chloranil

IUPAC Name: 2,3,5,6-tetrachlorocyclohexa-2,5-diene-1,4-dione | CAS Registry Number: 118-75-2
Synonyms: p-Chloranil, Khloranil, Coversan, Psorisan, Reranil, Spergon, Vulklor, Chloranile, Spergon technical, Spergon I, Tetrachloroquinone, Tetrachlorobenzoquinone, alpha-Chloranil, Quinone tetrachloride, Tetrachloro-p-quinone, Tetrachloro-p-benzoquinone, Geigy-444E, Tetrachloroparabenzoquinone, .alpha.-Chloranil, Caswell No. 171

Molecular Formula:	C₆Cl₄O₂	Molecular Weight:	245.875000 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	2

InChIKey: UGNWTBMOAKPKBL-UHFFFAOYSA-N

• Dye and Dyestuff Intermediates

IUPAC Name: 3-(2-hydroxyethyl)-2,2-bis(hydroxymethyl)pentane-1,5-diol

Molecular Formula:	C₉H₂₀O₅	Molecular Weight:	208.252100 [g/mol]
H-Bond Donor:	5	H-Bond Acceptor:	5

InChIKey: SBDIPIUGTYTDCJ-UHFFFAOYSA-N

• Dyes and Dyestuff Intermediates

• Gamma Acid

IUPAC Name: 6-amino-4-hydroxynaphthalene-2-sulfonic acid | CAS Registry Number: 90-51-7
Synonyms: gamma-Acid, Y acid, C.I. Developer 3, .gamma.-Acid, Aminonaphthol sulfonic acid gamma, 08158_FLUKA, EINECS 202-000-8, 7-Amino-1-naphthol-3-sulfonic acid, NSC8630, NSC 31508, AIDS020198, AIDS-020198, NSC31508, 1-Naphthol-3-sulfonic acid, 7-amino-, BRN 1821283, 2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-, Aminonaphthol sulfonic acid, .gamma.-, AI3-19502, 6-AMINO-4-HYDROXY-2-NAPHTHALENESULFONIC ACID, LS-94892

Molecular Formula:	C₁₀H₉NO₄S	Molecular Weight:	239.247760 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: HBZVNWNSRNTWPS-UHFFFAOYSA-N

• M-Amino Benzenesulphonic Acid

IUPAC Name: 3-aminobenzenesulfonic acid | CAS Registry Number: 121-47-1
Synonyms: Metanilic acid, m-Sulfanilic acid, m-Aminobenzenesulfonic acid, m-Anilinesulfonic acid, Kyselina metanilova, Aminobenzenesulfonic acid, 3-AMINOBENZENESULFONIC ACID, 3-Aminobenzenesulfonate, Aniline-m-sulfonic acid, 1-Aminobenzene-3-sulfonic acid, 3-Aminobenzenesulphonic acid, Kyselina metanilova [Czech], WLN: ZR CSWQ, 3-Amino-benzenesulfonic acid, Benzenesulfonic acid, 3-amino-, Kyselina anilin-3-sulfonova, CCRIS 2760, m-Amino benzenesulfonic acid, 165794_ALDRICH, NSC 4504

Molecular Formula:	C₆H₇NO₃S	Molecular Weight:	173.189680 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: ZAJAQTYSTDTMCU-UHFFFAOYSA-N

• Meta Uriedo Aniline

• N Phenyl J Acid

IUPAC Name: 7-(anilino)-4-hydroxynaphthalene-2-sulfonic acid | CAS Registry Number: 119-40-4
Synonyms: Phenyl J Acid, Phenyl JAcid, Phenyl J-acid, Phenyl I Acid, NSC1745, NSC10451, NSC37153, EINECS 204-320-3, NSC 10451, 7-Anilino-4-hydroxy-2-naphthalenesulfonic acid, 7-Anilino-4-hydroxynaphthalene-2-sulphonic acid, 2-Naphthalenesulfonic acid, 4-hydroxy-7-(phenylamino)-, 2-Naphthalenesulfonic acid, 7-anilino-4-hydroxy-, 2-Naphthalenesulfonic acid, 7-anilino-4-hydroxy- (8CI), 121696-48-8

Molecular Formula:	C₁₆H₁₃NO₄S	Molecular Weight:	315.343720 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: YGNDWDUEMICDLW-UHFFFAOYSA-N

• Para Amino Azobenzene 4-Sulfonic acid

IUPAC Name: 4-(4-aminophenyl)diazenylbenzenesulfonic acid | CAS Registry Number: 104-23-4
Synonyms: C.I. Food Yellow 6, Aminoazobenzenesulfonic acid, 4'-Sulfo-4-aminoazobenzene, 4-(4-Sulfophenylazo)aniline, C.I. 13011 (Free acid), C.I. Food Yellow 6 (VAN), 4'-Aminoazobenzene-4-sulfonic acid, NSC 4704, EINECS 203-187-9, 4'-Aminoazobenzene-4-sulphonic acid, 4-Aminoazobenzene-4'-sulphonic acid, NSC4704, AIDS019570, 4-Aminoazobenzene-4'-sulfonic acid, AIDS-019570, BRN 0753101, EINECS 286-112-2, 4-(4-Aminophenylazo)benzenesulfonic acid, p-((p-Aminophenyl)azo)benzenesulfonic acid, p-(p-Aminophenylazo)benzenesulfonic acid

Molecular Formula:	C₁₂H₁₁N₃O₃S	Molecular Weight:	277.299040 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	6

InChIKey: PPVRMPPLECDING-UHFFFAOYSA-N

• Para Nitrotoluene Ortho Sulphonic Acid

IUPAC Name: 2-methyl-5-nitrobenzenesulfonic acid | CAS Registry Number: 121-03-9
Synonyms: Pntos, 5-Nitro-o-toluenesulfonic acid, p-Nitrotoluene-o-sulfonic acid, 4-Nitro-2-toluenesulfonic acid, 4-Nitrotoluene-2-sulfonic acid, WLN: WSQR B1 ENW, o-Toluenesulfonic acid, 5-nitro-, 4-Nitrotoluene-2-sulphonic acid, HSDB 5470, 2-Toluenesulfonic acid, 5-nitro, Benzenesulfonic acid, 2-methyl-5-nitro-, NSC 9580, EINECS 204-445-3, 5-Nitro-2-methylbenzenesulfonic acid, CID8458, NSC9580, 2-METHYL-5-NITROBENZENESULFONIC ACID, Kyselina 4-nitrotoluen-2-sulfonova, BRN 2216176, Kyselina 4-nitrotoluen-2-sulfonova [Czech]

Molecular Formula:	C₇H₇NO₅S	Molecular Weight:	217.199180 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: ZDTXQHVBLWYPHS-UHFFFAOYSA-N

• Pharmaceutic Intermediates

• Pharmaceutical Intermediates

• Pharmaceutical Raw Materials

• Pharmaceutical Raw Materials and Intermediates

• Sulpho Tobias Acid (Iso-C-Acid)

IUPAC Name: 2-aminonaphthalene-1,5-disulfonic acid | CAS Registry Number: 117-62-4
Synonyms: Tobias acid, 5-sulfo-, Kyselina sulfo-tobiaova, Kyselina sulfo-tobiasova [Czech], NCIOpen2_007981, 2-Naphthylamine-1,5-disulfonic acid, CBDivE_015383, 2-Amino-1,5-naphthalenedisulfonic acid, 70760_FLUKA, EINECS 204-201-6, CID8338, WLN: L66J BSWQ CZ GSWQ, NSC 60279, NSC60279, BRN 2888645, 2-Aminonaphthalene-1,5-disulphonic acid, 2-Amino-1,5-naphthalene disulfonic acid, l,5-Naphthalenedisulfonic acid, 2-amino-, AI3-52456, Kyselina 2-naftylamin-1,5-disulfonova, 2-Aminonaphthalene-1,5-disulfonic acid

Molecular Formula:	C₁₀H₉NO₆S₂	Molecular Weight:	303.311560 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	7

InChIKey: YAIKCRUPEVOINQ-UHFFFAOYSA-N

• 4,4-Dinitro-2,2-Stilbenedisulfonic Acid, Disodium Salt

IUPAC Name: 5-nitro-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid | CAS Registry Number: 3709-43-1
Synonyms: DNDS, Dinitrostilbenedisulfonic acid, HSDB 5473, NSC 1793, CHEBI:34663, CHEBI:36662, EINECS 204-885-6, NSC1793, AIDS159800, AIDS-159800, NSC163175 (DISODIUM SALT), 4,4'-DINITRO-2,2'-STILBENEDISULFONIC ACID, 4,4'-Dinitrostilbene-2,2'-disulfonic acid, 4,4'-Dinitrostilbene-2,2'-disulphonic acid, BAS 00093702, 2,2'-Stilbenedisulfonic acid, 4,4'-dinitro-, LS-146864, 4, 4'-Dinitro-2,2'-stilbenedisulfonic acid, 4, 4'-Dinitrostilbene-2,2'-disulfonic acid, C13706

Molecular Formula:	C₁₄H₁₀N₂O₁₀S₂	Molecular Weight:	430.366600 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	10

InChIKey: UETHPMGVZHBAFB-OWOJBTEDSA-N

• 4-aminodiphenylamine-2-sulfonic acid

IUPAC Name: 5-amino-2-(anilino)benzenesulfonic acid | CAS Registry Number: 91-30-5
Synonyms: 6-Anilinometanilic acid, Metanilic acid, 6-anilino-, 4-Amino-2-sulfodiphenylamine, MLS000737782, 5-Amino-2-anilinobenzenesulfonic acid, 4-Aminodiphenylamine-2-sulfonic acid, AIDS019297, AIDS-019297, NSC15359, NSC37076, EINECS 202-058-4, N-Phenyl-p-phenylenediaminesulfonic acid, NSC 15359, 5-Amino-2-anilinobenzenesulphonic acid, BAS 00111870, Benzenesulfonic acid, 5-amino-2-anilino-, SMR000273465, 5-Amino-2-phenylamino-benzenesulfonic acid, Benzenesulfonic acid, 5-amino-2-(phenylamino)-, Benzenesulfonic acid, 5-amino-2-anilino- (8CI)

Molecular Formula:	C₁₂H₁₂N₂O₃S	Molecular Weight:	264.300280 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	5

InChIKey: HYLOSPCJTPLXSF-UHFFFAOYSA-N

• 4,4'-Dinitrostilbene-2,2'-Disulphonic Acid (DNSDA)

IUPAC Name: 5-nitro-2-[(E)-2-(4-nitro-2-sulfophenyl)ethenyl]benzenesulfonic acid | CAS Registry Number: 128-42-7
Synonyms: DNDS, Dinitrostilbenedisulfonic acid, HSDB 5473, NSC 1793, CHEBI:34663, CHEBI:36662, EINECS 204-885-6, NSC1793, AIDS159800, AIDS-159800, NSC163175 (DISODIUM SALT), 4,4'-DINITRO-2,2'-STILBENEDISULFONIC ACID, 4,4'-Dinitrostilbene-2,2'-disulfonic acid, 4,4'-Dinitrostilbene-2,2'-disulphonic acid, BAS 00093702, 2,2'-Stilbenedisulfonic acid, 4,4'-dinitro-, LS-146864, 4, 4'-Dinitro-2,2'-stilbenedisulfonic acid, 4, 4'-Dinitrostilbene-2,2'-disulfonic acid, C13706

Molecular Formula:	C₁₄H₁₀N₂O₁₀S₂	Molecular Weight:	430.366600 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	10

InChIKey: UETHPMGVZHBAFB-OWOJBTEDSA-N

• 2-Amino-4-Nitrophenol

IUPAC Name: 2-amino-4-nitrophenol | CAS Registry Number: 99-57-0
Synonyms: p-Nitro-o-aminophenol, 2-AMINO-4-NITROPHENOL, ursol 4gl, 4-Nitro-2-aminophenol, 2-Hydroxy-5-nitroaniline, Rodol 42, Phenol, 2-amino-4-nitro-, 4-Nitro-2-aminofenol, p-Nitroaminofenol [Polish], 3-Amino-4-hydroxynitrobenzene, 2-Amino-4-nitro-phenol, WLN: ZR BQ ENW, CCRIS 890, NCI-C55958, 1-Nitro-3-amino-4-hydroxybenzene, 2-Amino-4-nitrofenol [Czech], 4-Nitro-2-aminofenol [Czech], A70402_ALDRICH, HSDB 4165, MLS000331524

Molecular Formula:	C₆H₆N₂O₃	Molecular Weight:	154.123440 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: VLZVIIYRNMWPSN-UHFFFAOYSA-N

• 3,3-Dichloro Benzene

• 4 Cap

IUPAC Name: 2-amino-4-chlorophenol | CAS Registry Number: 95-85-2
Synonyms: Fouramine PY, 2-Amino-4-chlorophenol, p-Chloro-o-aminophenol, 4-Chloro-2-aminophenol, 2-Hydroxy-5-chloroaniline, 5-CHLORO-2-HYDROXYANILINE, C.I. Oxidation Base 18, Phenol, 2-amino-4-chloro-, CCRIS 4579, C44400_ALDRICH, EINECS 202-458-9, CID7265, UN2673, AIDS019916, NSC 247814, AIDS-019916, BRN 0774859, NSC247814, SBB007588, ZINC00404323

Molecular Formula:	C₆H₆ClNO	Molecular Weight:	143.570940 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	2

InChIKey: SWFNPENEBHAHEB-UHFFFAOYSA-N

• 5-Sulpho Anthranilic Acid

IUPAC Name: 2-amino-5-sulfobenzoic acid | CAS Registry Number: 3577-63-7
Synonyms: 5-Sulphoanthranilic acid, 2-Amino-5-sulfobenzoic acid, 5-SULFOANTHRANILIC ACID, Benzoic acid, 2-amino-5-sulfo-, EINECS 222-697-2, LS-1235, SL-00597

Molecular Formula:	C₇H₇NO₅S	Molecular Weight:	217.199180 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	6

InChIKey: MJNYPLCGWXFYPD-UHFFFAOYSA-N