Zhangjiagang Gangda Dyestuff Chemical Co., Ltd.

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Web: http://www.gangdachem.com
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Address: No.1 Lejiang Road, LeyuTown, Zhangjiagang, Jiangsu, China
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Profile: Zhangjiagang Gangda Dyestuff Chemical Co., Ltd. manufactures fine chemicals. We also produce bisphenol S series and its ramification, amino-triazole series, intermediates of dyestuff, medicine and pesticide, and acid nylonfix series. We are an ISO 9001:2000 certified company. Our 4,4'-dihydroxydiphenyl sulfone can dissolve in alcohol, acetonitrile, dimethyl sulfoxide, basic solution, heated water, and slightly dissolve in cool water. It is widely used as the raw material of polycarbonate, epoxy resin, polyether sulfone, and thermal material.

11 Products/Chemicals (Click for related suppliers)

• Aniline-3-beta-ethyl sulfonyl sulfate-6-sulfonic acid

IUPAC Name: 2-amino-4-(2-sulfooxyethylsulfonyl)benzenesulfonic acid | CAS Registry Number: 41261-80-7
Synonyms: C9H15NO9S3, SCHEMBL5117068, ZINC22009656, ACM41261807, OR070132, OR268680, 1-Aminobenzene-5-beta-sulptoethylsulfonyl-2-sulfonic acid, 2-Amino-4-[[2-(sulfooxy)ethyl]sulfonyl]benzenesulfonic acid, 2-AMINO-4-[2-(SULFOOXY)ETHANESULFONYL]BENZENESULFONIC ACID

Molecular Formula:	C₈H₁₁NO₉S₃	Molecular Weight:	361.354 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	10

InChIKey: DBBOIFXMBBZYJA-UHFFFAOYSA-N

• Aniline-4-beta-ethyl sulfonyl sulfate-2-sulfonic acid

IUPAC Name: 2-amino-5-(2-sulfooxyethylsulfonyl)benzenesulfonic acid | CAS Registry Number: 42986-22-1
Synonyms: MolPort-005-932-917, 4-beta-Hydroxyethylsulfonyl sulfate aniline-2-sulfonic acid, Benzenesulfonic acid, 2-amino-5-((2-(sulfooxy)ethyl)sulfonyl)-

Molecular Formula:	C₈H₁₁NO₉S₃	Molecular Weight:	361.369240 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	10

InChIKey: UQEAQYXIDTYYNI-UHFFFAOYSA-N

• 3-Amino-1,2,4-Triazole

IUPAC Name: 1H-1,2,4-triazol-5-amine | CAS Registry Number: 61-82-5
Synonyms: Amitrole, Aminotriazole, Amitrol, Amitolamitril, Triazolamine, Herbizole, Weedoclor, Azaplant, Weedazin, Weedazol, Cytrole, Elmasil, Fenavar, Ramizol, Amerol, Amizol, Azolan, Cytrol, Emisol, Azole

Molecular Formula:	C₂H₄N₄	Molecular Weight:	84.079960 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: KLSJWNVTNUYHDU-UHFFFAOYSA-N

• 4 4 Dihydroxy Diphenyl Sulphone

IUPAC Name: 4-(4-hydroxyphenyl)sulfonylphenol | CAS Registry Number: 80-09-1
Synonyms: Bisphenol S, 4,4'-Sulfonyldiphenol, Diphone C, 2,4'-Sulfonyldiphenol, 4-Hydroxyphenyl sulfone, 4,4'-Sulfonylbisphenol, 4,4'-Bisphenol S, 4,4'-Sulphonyldiphenol, Bis(4-hydroxyphenyl) sulfone, p,p'-Sulfonyldiphenol, Phenol, 4,4'-sulfonylbis-, Ambap5851, Bis(p-hydroxyphenyl) sulfone, Bis(p-hydroxyphenyl)sulfone, Bis(4-hydroxyphenyl)sulfone, WLN: QR DSWR DQ, BPS 1, 4,4'-Dihydroxydiphenyl sulfone, ChemDiv3_000253, PHENOL, 4,4'-SULFONYLDI-

Molecular Formula:	C₁₂H₁₀O₄S	Molecular Weight:	250.270400 [g/mol]
H-Bond Donor:	2	H-Bond Acceptor:	4

InChIKey: VPWNQTHUCYMVMZ-UHFFFAOYSA-N

• 4-Amino-1,2,4-Triazole

IUPAC Name: 1,2,4-triazol-4-amine | CAS Registry Number: 584-13-4
Synonyms: 4-Amino-1,2,4-triazole, 4H-1,2,4-Triazol-4-amine, 1-Amino-1,3,4-triazole, 4-Amino-4H-1,2,4-triazole, 1-Amino-1H-1,3,4-triazole, 4-Amino-1,2,4(4H)-triazole, A81803_ALDRICH, 4H-1,2,4-Triazol-4-ylamine, 4H-1,2,4-TRIAZOLE, 4-AMINO-, NSC 3263, NSC 7242, 09550_FLUKA, EINECS 209-533-5, NSC3263, NSC7242, AIDS074825, AIDS-074825, BRN 0107563, SBB004399, ZINC04692512

Molecular Formula:	C₂H₄N₄	Molecular Weight:	84.079960 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: FMCUPJKTGNBGEC-UHFFFAOYSA-N

• 3-Amino-5-Mercapto-1,2,4-Triazole

IUPAC Name: 5-amino-1,2-dihydro-1,2,4-triazole-3-thione | CAS Registry Number: 16691-43-3
Synonyms: Iminothiourazole, 3-Imino-5-thiourazole, s-Triazole-3-thiol, 5-amino-, 3-Amino-5-mercapto-1,2,4-triazole, 3-Amino-1,2,4-triazole-5-thiol, ENT 61388, 140260_ALDRICH, EINECS 240-735-6, TOS-BB-1188, NSC 145149, 1,2,4-Triazolidine-3-thione, 5-imino-, NSC34807, 1,2-Triazolidine-3-thione, 5-imino-, NSC145149, ZINC03861092, ZINC04289077, ZINC04522749, AI3-61388, CID2723869, 3H-1,2,4-Triazole-3-thione, 5-amino-1,2-dihydro-

Molecular Formula:	C₂H₄N₄S	Molecular Weight:	116.144960 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	2

InChIKey: WZUUZPAYWFIBDF-UHFFFAOYSA-N

• 3-Amino-1,2,4-Triazole-5-Carboxylic Acid Hemihydrate

IUPAC Name: 3-amino-1H-1,2,4-triazole-5-carboxylic acid | CAS Registry Number: 3641-13-2
Synonyms: NCIOpen2_003620, BB_SC-0053, BB_SC-4176, ALBB-006028, EINECS 222-868-1, NSC164710, NSC513580, NSC 164710, NSC 513580, s-Triazole-3-carboxylic acid, 5-amino-, 1H-1,2,4-Triazole-3-carboxylic acid, 5-amino-, BAS 01507602, ST028264, 3-Amino-1,2,4-triazole-5-carboxylic acid, 3-Amino-1H-1,2,4-triazole-5-carboxylic acid, 5-Amino-1H-1,2,4-triazole-3-carboxylic acid, 5-Amino-2H-[1,2,4]triazole-3-carboxylic acid, s-Triazole-3-carboxylic acid, 5-amino- (VAN) (8CI), 10054-88-3, 108284-49-7

Molecular Formula:	C₃H₄N₄O₂	Molecular Weight:	128.089460 [g/mol]
H-Bond Donor:	3	H-Bond Acceptor:	6

InChIKey: MVRGLMCHDCMPKD-UHFFFAOYSA-N

• 2,6-Dinitroaniline

IUPAC Name: 2,6-dinitroaniline | CAS Registry Number: 606-22-4
Synonyms: Aniline, 2,6-dinitro-, 2,6-Dinitrobenzenamine, Benzenamine, 2,6-dinitro-, WLN: WNR BZ CNW, CCRIS 3108, 159093_ALDRICH, NCI-C60753, 41855_FLUKA, EINECS 210-108-1, ZERO/008012, NSC 93399, NSC93399, Benzenamine, 2,6-dinitro- (9CI), BRN 2214886, ZINC03861215, AI3-52363, LS-19779, 4-12-00-01729 (Beilstein Handbook Reference), AE-641/30106013, InChI=1/C6H5N3O4/c7-6-4(8(10)11)2-1-3-5(6)9(12)13/h1-3H,7H

Molecular Formula:	C₆H₅N₃O₄	Molecular Weight:	183.121600 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	5

InChIKey: QFUSCYRJMXLNRB-UHFFFAOYSA-N

• 4-hydroxy-4'-isopropoxydiphenylsulfone(D-8) developer

IUPAC Name: 4-(4-propan-2-yloxyphenyl)sulfonylphenol | CAS Registry Number: 95235-30-6
Synonyms: 4-hydroxy-4'-isopropoxydiphenylsulfone, D8(HPS), 4-(4-Isopropoxyphenylsulfonyl) Phenol, PubChem20393, 4-(4-propan-2-yloxyphenyl)sulfonylphenol, SureCN26268, CTK8F6028, MolPort-003-987-480, 4-(4-isopropoxyphenyl)sulfonylphenol, ZINC02386004, AKOS015897599, AG-L-64017, 4-((4-Isopropoxyphenyl)sulfonyl)phenol, AC-19660, AK122331, TL8005986, 4-Isopropyloxyphenyl-4'-Hydroxyphenylsulfone, FT-0642301, ST51053647, A845247

Molecular Formula:	C₁₅H₁₆O₄S	Molecular Weight:	292.350140 [g/mol]
H-Bond Donor:	1	H-Bond Acceptor:	4

InChIKey: ZTILAOCGFRDHBH-UHFFFAOYSA-N

• 1-Chloro-2,6-dinitrobenzene

IUPAC Name: 2-chloro-1,3-dinitrobenzene | CAS Registry Number: 606-21-3
Synonyms: 2-Chloro-1,3-dinitrobenzene, 2-Chloro-1,3-dintrobenzene, 1,3-Dinitro-2-chlorobenzene, Benzene, 2-chloro-1,3-dinitro-, 2,6-DINITROCHLOROBENZENE, 2, 6-Dinitrochlorobenzene, NCIOpen2_007358, HSDB 5432, NSC21276, EINECS 210-107-6, NSC 21276, AIDS159878, NSC 105590, AIDS-159878, BRN 0522187, NSC105590, ZINC01577556, LS-29477, 4-05-00-00744 (Beilstein Handbook Reference), 1-Chloro-2, 4-dinitrobenzene and 2-chloro-1,3-dinitrobenzene mixture

Molecular Formula:	C₆H₃ClN₂O₄	Molecular Weight:	202.552020 [g/mol]
H-Bond Donor:	0	H-Bond Acceptor:	4

InChIKey: BPPMIQPXQVIZNJ-UHFFFAOYSA-N

• 4,4'-Sulfonyldiphenol (CAS: 8-9-1)