Company Profile
HANGZHOU XIASA HENGSHENG CHEMICAL CO., LTD. was founded in 1993. HEADQUATERS is located in scenic Hangzhou. It is a joint venture enterprise that focuses on the R&D and production of dyes, especially acid dyes and relevant intermediates since its foundation. Meanwhile, the company produces some related disperse dyes, basic dyes and reactive dyes. Now the company has become a group enterprise with multiply production sites. Hengsheng group lays emphasis on innovation and has a high-level R&D team and has obtained several honorary titles and national patents. The group has established a modern management system. The ISO9000/14000 management systems are being strictly implemented throughout the day-to-day operation.
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| Product Name | Synonyms | CAS No. | Grate/Content | Operate |
|---|---|---|---|---|
1-Diazo-2-naphthol-4-sulfonic acid |
1-Naphthalenediazonium,2-hydroxy-4-sulfo-,inner salt;1-Naphthalenediazonium,2-hydroxy-4-sulfo-,hydroxide,inner salt;2-Hydroxy-4-sulfo-1-naphthalenediazonium hydroxide,inner salt;NSC 163345 |
887-76-3 | Inquiry | |
1-Naphthol-3,6-disulfonic acid |
2,7-Naphthalenedisulfonic acid,4-hydroxy-;4-Hydroxy-2,7-naphthalenedisulfonic acid;1-Naphthol-3,6-disulfonic acid;1-Hydroxy-3,6-naphthalenedisulfonic acid;Violet acid;3,6-Disulfo-1-naphthol;NSC 8627;BGO 136 |
578-85-8 | Inquiry | |
2-(Phenylsulfonyl)aniline |
Benzenamine,2-(phenylsulfonyl)-;Aniline,o-(phenylsulfonyl)-;2-(Phenylsulfonyl)benzenamine;C.I. 37060;C.I. Azoic Diazo Component 18;Diazo Fast Orange LG;Fast Orange LG Salt;Fast Orange Salt LG;2-Aminodiphenyl sulfone;o-Aminophenyl phenyl sulfone;2-Aminophenyl phenyl sulfone;2-(Phenylsulfonyl)aniline;Fast Red R Base;Fast Red RC Base;Fast Red RC Salt;2-(Benzenesulfonyl)aniline |
4273-98-7 | Inquiry | |
2-Amino-4-chlorophenol |
Phenol,2-amino-4-chloro-;2-Amino-4-chlorophenol;C.I. 76525;C.I. Oxidation Base 18;Fouramine PY;p-Chloro-o-aminophenol;1-Amino-2-hydroxy-5-chlorobenzene;1-Hydroxy-2-amino-4-chlorobenzene;2-Hydroxy-5-chloroaniline;4-Chloro-2-aminophenol;5-Chloro-2-hydroxyaniline;o-Amino-p-chlorophenol;4-Chloro-o-aminophenol;NSC 247814 |
95-85-2 | Inquiry | |
2-Amino-5-chlorobenzotrifluoride |
Benzenamine,4-chloro-2-(trifluoromethyl)-;o-Toluidine,4-chloro-α,α,α-trifluoro-;4-Chloro-2-(trifluoromethyl)benzenamine;C.I. 37055;C.I. Azoic Diazo Component 17;Diazo Fast Scarlet VD;Fast Scarlet Salt VD;Fast Scarlet VD Salt;Scarlet Salt NVD;1-Amino-4-chloro-2-trifluoromethylbenzene;4-Chloro-2-(trifluoromethyl)aniline;4-Chloro-α,α,α-trifluoro-o-toluidine;2-Amino-5-chlorobenzotrifluoride;2-Trifluoromethyl-4-chloroaniline;5-Chloro-2-aminotrifluorotoluene |
445-03-4 | Inquiry | |
2-Amino-6-nitro-1-phenol-4-sulfonic acid |
Benzenesulfonic acid,3-amino-4-hydroxy-5-nitro-;Metanilic acid,4-hydroxy-5-nitro-;1-Phenol-4-sulfonic acid,2-amino-6-nitro-;3-Amino-4-hydroxy-5-nitrobenzenesulfonic acid;2-Amino-6-nitro-1-phenol-4-sulfonic acid;4-Hydroxy-5-nitrometanilic acid;6-Nitro-2-aminophenol-4-sulfonic acid;3-Amino-5-nitro-4-hydroxybenzenesulfonic acid;2-Amino-6-nitrophenol-4-sulfonic acid;2-Hydroxy-3-nitro-5-sulfoaniline;2-Amino-6-nitro-4-sulfophenol;1-Amino-2-hydroxy-3-nitro-5-benzenesulfonic acid;3-Amino-4-hydroxy-5-nitrobenzene-1-sulfonic acid;1323348-51-1 |
96-93-5 | Inquiry | |
2-Amino-N-cyclohexyl-N-methylbenzenesulfonamide |
Benzenesulfonamide,2-amino-N-cyclohexyl-N-methyl-;2-Amino-N-cyclohexyl-N-methylbenzenesulfonamide;2-Amino-N-cyclohexyl-N-methylbenzene-1-sulfonamide |
70693-59-3 | Inquiry | |
2-Amino-N-ethylbenzenesulfonanilide |
Benzenesulfonamide,2-amino-N-ethyl-N-phenyl-;Benzenesulfonanilide,2-amino-N-ethyl-;2-Amino-N-ethyl-N-phenylbenzenesulfonamide;2-Amino-N-ethylbenzenesulfonanilide;NSC 81263;2-Amino-N-ethyl-N-phenylbenzene-1-sulfonamide |
81-10-7 | Inquiry | |
2-Aminophenol-4-Sulfonmethylamide |
Benzenesulfonamide,3-amino-4-hydroxy-N-methyl-;Metanilamide,4-hydroxy-N1-methyl-;Metanilamide,4-hydroxy-N-methyl-;1-Phenol-4-sulfonamide,2-amino-N-methyl-;3-Amino-4-hydroxy-N-methylbenzenesulfonamide;2-Amino-N-methyl-1-phenol-4-sulfonamide;2-Aminophenol-4-sulfomethylamide;2-Aminophenol-4-sulfonic acid methylamide;4-Hydroxy-N1-methylmetanilamide;2-Amino-4-(methylsulfamoyl)phenol;3-Amino-4-hydroxy-N-methylbenzene-1-sulfonamide |
80-23-9 | Inquiry | |
2-Naphthylamine-6-sulfonmethylamide |
2-Naphthalenesulfonamide,6-amino-N-methyl-;6-Amino-N-methyl-2-naphthalenesulfonamide |
104295-55-8 | Inquiry | |
2-[[(3-Amino-4-hydroxyphenyl)sulphonyl]amino]benzoic acid |
Benzoic acid,2-[[(3-amino-4-hydroxyphenyl)sulfonyl]amino]-;Anthranilic acid,N-(4-hydroxymetanilyl)-;2-[[(3-Amino-4-hydroxyphenyl)sulfonyl]amino]benzoic acid;N-(4-Hydroxymetanilyl)anthranilic acid;2-(3-Amino-4-hydroxyphenylsulfonamido)benzoicacid;2-(3-Amino-4-hydroxyphenylsulfonamido)benzoic acid;112195-29-6 |
91-35-0 | Inquiry | |
3,3'-Dimethyldiphenylamine |
DI-M-TOLYLAMINE;3,3'-Ditolylamine;Bis(m-tolyl)amine;M,M'-DITOLYLAMINE;2-tolidin (german);2-tolidina (italian);3,3'-Iminobistoluene;3,3'-Dimethyldipheny;3,3'-DIMETHYLDIPHENYLAMINE;3,3'-Iminobis(methylbenzene) |
626-13-1 | Inquiry | |
3-Amino-4-chlorobenzenesulfonic acid |
Benzenesulfonic acid,3-amino-4-chloro-;Metanilic acid,4-chloro-;3-Amino-4-chlorobenzenesulfonic acid;4-Chlorometanilic acid;2-Chloroaniline-5-sulfonic acid;NSC 59702;NSC 7538;1-Amino-2-chlorobenzene-5-sulphonic acid |
98-36-2 | Inquiry | |
3-Amino-4-hydroxybenzenesulphonamide |
Benzenesulfonamide,3-amino-4-hydroxy-;Metanilamide,4-hydroxy-;1-Phenol-4-sulfonamide,2-amino-;3-Amino-4-hydroxybenzenesulfonamide;o-Aminophenol-p-sulfonamide;2-Aminophenol-4-sulfonamide;2-Amino-4-sulfamoylphenol;2-Amino-1-hydroxy-4-benzenesulfonamide;4-Hydroxymetanilamide;NSC 4976;3-Amino-4-hydroxyphenylsulfonamide;3-Amino-4-hydroxybenzene-1-sulfonamide |
98-32-8 | Inquiry | |
4,4'-Diaminobenzenesulphanilide |
Benzenesulfonamide,4-amino-N-(4-aminophenyl)-;Sulfanilanilide,4′-amino-;4-Amino-N-(4-aminophenyl)benzenesulfonamide;p-Aminobenzenesulfanilamide;4,4′-Diaminodiphenyl sulfonamide;4,4′-Diaminobenzenesulfonanilide;N1-p-Aminophenylsulfanilamide;N-(4-Aminophenyl)-4-aminobenzenesulfonamide;4,4′-Diaminosulfanilide;DASA;35655-28-8 |
16803-97-7 | Inquiry | |
4-Aminodiphenyamine-2-sulfonic acid |
Benzenesulfonic acid,5-amino-2-(phenylamino)-;Benzenesulfonic acid,5-amino-2-anilino-;5-Amino-2-(phenylamino)benzenesulfonic acid;5-Amino-2-anilinobenzenesulfonic acid;4-Aminodiphenylamine-2-sulfonic acid;6-Anilinometanilic acid;N-Phenyl-p-phenylenediamine-2-sulfonic acid;4-Amino-1,1′-diphenylamine-2-sulfonic acid;4-Amino-2-sulfodiphenylamine;2-(Phenylamino)-5-aminobenzenesulfonic acid;NSC 15359;NSC 37076 |
91-30-5 | Inquiry | |
5-Amino-3-methyl-1-phenylpyrazole |
1H-Pyrazol-5-amine,3-methyl-1-phenyl-;Pyrazole,5-amino-3-methyl-1-phenyl-;3-Methyl-1-phenyl-1H-pyrazol-5-amine;5-Amino-3-methyl-1-phenylpyrazole;1-Phenyl-3-methyl-5-aminopyrazole;3-Methyl-1-phenyl-5-pyrazolamine;5-Methyl-2-phenyl-2H-pyrazol-3-ylamine;3-Amino-5-methyl-2-phenyl-2H-pyrazole;3-Methyl-1-phenylpyrazol-5-amine;5-Amino-1-phenyl-3-methylpyrazole;5-Amino-3-methyl-1-phenyl-1H-pyrazole;1-Phenyl-3-methyl-1H-pyrazol-5-amine |
1131-18-6 | Inquiry | |
5-Amino-N-(2-hydroxyethyl)-2,3-dimethylbenzenesulfonamide |
Benzenesulfonamide,5-amino-N-(2-hydroxyethyl)-2,3-dimethyl-;2,3-Xylenesulfonamide,5-amino-N-(2-hydroxyethyl)-;5-Amino-N-(2-hydroxyethyl)-2,3-dimethylbenzenesulfonamide |
25797-78-8 | Inquiry | |
5-Amino-N-ethyl-2-methyl-N-phenylbenzenesulphonamide |
Benzenesulfonamide,5-amino-N-ethyl-2-methyl-N-phenyl-;5-Amino-N-ethyl-2-methyl-N-phenylbenzenesulfonamide;5-Amino-N-ethyl-2-toluenesulfonanilide;NSC 84161 |
51123-09-2 | Inquiry | |
Acid black 29 |
C.I. Acid Black 29;Derma Fast Black W;Elbenyl Black BN;Silk Fast Black B;Suminol Milling Black NB;Viscolan Black B;Acid Black 29;Velonol Black BN;Eniamide Black V-NS;Ravi Acid Milling Black B;Simacid Black 24926;Dycosweak Acid Black M-B;Nylochrom Black B;Rifa Acid Fast Black S-A;Allilon Acid Black NB;Best Acid Black NB;Acid Black MB;Rifa Acid Fast Black M-B;Apollo Acid Fast Black MB;Dycosweak Acid Black N-T;Apollo Acid Fast Black SB;Triacid Fast Black NBL;Acid Acenyl Black 2B;Rifa Acid Fast Black SB;Daedo Acid Black M-B |
12217-14-0 | Inquiry |
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