Company Profile
Hangzhou Hongyan Pigment Chemical Limited Company is a professional enterprise which incorporates R&D, production and marketing of both organic and inorganic pigments. Founded in 1991, the company covers an area of more than 350,000 square meters, and owns fixed assets of RMB 100 million yuan and employees of nearly 300. Until present the company possesses a city level enterprise technical center, a pigment scientific research institute and three subsidiaries, including Hangzhou Hongyan International Trade Company Limited, Hangzhou Wanjun Material Company Limited and Anhui Guangde Welfare Coating Plant.With a production capacity of more than 10,000 tons, the company specializes mainly in the production of more than 60 varieties of both organic and inorganic pigments of top, medium and low grades, which are widely used in the colorations of solvent ink, water-based ink, plastic, coating, rubber, leather and coating printing as well as stationery products. With a sales network covering the whole country, the products are also exported to countries and districts from America, Europe, SE Asia and ME Asia. Selected for many years as an enterprise thata?#339;honoring contract and keeping promises and ana?#339;AAA Credit Enterprise of Hangzhou City, in 2001 the company was recognized as a famous brand of Xiaoshan District; in 2004 recognized as one of the medium-small-sized science and technical enterprises of Zhejiang Province by the provincial Department of Science and Technology, one of the 100 top most dynamic medium-small-sized enterprises of Xiaoshan District, one of the top 100 most advantageous growing enterprises, and in 2006 one of the top five among her peers within the country. The business philosophy that the company advocates, isa?#339;top class management, top grade quality, comprehensive service and going out to the world< For fifteen years sticking to the principles which are human-centered and of scientific development, a great number of outstanding professionals from both home and abroad have been brought up and introduced, forming a powerful back and guarantee for the development of the company. With her over ten years of production experience and quality products & services playing their roles in the pigment chemical industry, the company has never had a discontinuity in innovations of techniques and workmanships, the upgrading and renewal of equipments, the strengthening and elevation of management, and the improving of ISO9001 quality management system. By means of her advanced technology, production and test equipments, as well as the strong capability in terms of production and design, the production, sales and service systems of the company have already taken their shapes. Now in her new round of development, Hongyan will dedicate herself to the building of a company ofa?#339;brand, culture and technology< to deliver various attractive services to the whole world.
VIEW MORE VIEW LESSProduct List
| Product Name | Synonyms | CAS No. | Grate/Content | Operate |
|---|---|---|---|---|
1-(2',5'-DI-CHLORO-4'-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE |
Benzenesulfonic acid,2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-;Benzenesulfonic acid,2,5-dichloro-4-(3-methyl-5-oxo-2-pyrazolin-1-yl)-;2,5-Dichloro-4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonic acid;2,5-Dichloro-4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid;1-(2′,5′-Dichloro)phenyl-3-methyl-5-pyrazolone-4′-sulfonic acid;1-(2,5-Dichloro-4-sulfophenyl)-3-methyl-5-pyrazolone;p-(3-Methyl-5-oxo-2-pyrazolin-1-yl)-2,5-dichlorbenzenesulfonic acid;1-(2′,5′-Dichloro-4′-sulfophenyl)-3-methyl-5-pyrazolone;2,5-dichloro-4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonic acid;NSC 50666;2,5-Dichloro-4-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid |
84-57-1 | Inquiry | |
1-(2'-CHLORO-5'-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE |
Benzenesulfonic acid,4-chloro-3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-;Benzenesulfonic acid,4-chloro-3-(3-methyl-5-oxo-2-pyrazolin-1-yl)-;2-Pyrazolin-5-one,1-(2-chloro-5-sulfophenyl)-3-methyl-;4-Chloro-3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonic acid;1-(2-Chloro-5-sulfophenyl)-3-methyl-5-pyrazolone;1-(6-Chloro-3-sulfophenyl)-3-methyl-5-pyrazolone;1-(2′-Chloro-5′-sulfophenyl)-3-methyl-5-pyrazolone;NSC 26425;NSC 4691 |
88-76-6 | Inquiry | |
1-(3'-CHLOROPHENYL)-3-METHYL-5-PYRAZOLONE |
3H-Pyrazol-3-one,2-(3-chlorophenyl)-2,4-dihydro-5-methyl-;2-Pyrazolin-5-one,1-(m-chlorophenyl)-3-methyl-;2-(3-Chlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one;1-(m-Chlorophenyl)-3-methyl-5-pyrazolone;1-(3-Chlorophenyl)-3-methyl-5-pyrazolone;3-Methyl-1-(3′-chlorophenyl)-2-pyrazolin-5-one;1-(3′-Chlorophenyl)-3-methyl-2-pyrazolin-5-one;NSC 166399;1-(3-Chlorophenyl)-3-methyl-2-pyrazolin-5-one;1-(3-Chlorophenyl)-3-methyl-4,5-dihydropyrazole-5-one;1-(3-Chlorophenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one;2-(3-Chlorophenyl)-5-methyl-4H-pyrazol-3-one |
90-31-3 | Inquiry | |
1-(3'-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE |
Benzenesulfonic acid,3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-;Benzenesulfonic acid,m-(3-methyl-5-oxo-2-pyrazolin-1-yl)-;3-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulfonic acid;m-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid;3-Methyl-1-(m-sulfophenyl)-2-pyrazolin-5-one;1-(3-Sulfophenyl)-3-methyl-5-pyrazolone;3-Methyl-1-(3-sulfophenyl)-5-pyrazolone;3-Methyl-1-(3′-sulfophenyl)-5-pyrazolone;1-(3′-Sulfophenyl)-3-methyl-5-pyrazolone;3-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid;NSC 15354;NSC 50668;123633-48-7 |
119-17-5 | Inquiry | |
1-(4'-CHLOROPHENYL)-3-METHYL-5-PYRAZOLONE |
3H-Pyrazol-3-one,2-(4-chlorophenyl)-2,4-dihydro-5-methyl-;2-Pyrazolin-5-one,1-(p-chlorophenyl)-3-methyl-;2-(4-Chlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one;1-(4-Chlorophenyl)-3-methyl-5-pyrazolone;3-Methyl-1-(4-chlorophenyl)-5-pyrazolone;1-(4-Chlorophenyl)-3-methyl-4,5-dihydropyrazole-5-one;3-Methyl-1-(4-chlorophenyl)-2-pyrazolin-5-one;1-(4-Chlorophenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one;3-Methyl-1-(4′-chlorophenyl)-2-pyrazolin-5-one;2-(4-Chlorophenyl)-5-methyl-4H-pyrazol-3-one;2-(4-Chloro-phenyl)-5-methyl-2,4-dihydro-pyrazol-3-one |
13024-90-3 | Inquiry | |
1-AMINO-2-BROMO-4-HYDROXY ANTHRAQUINONE |
9,10-Anthracenedione,1-amino-2-bromo-4-hydroxy-;Anthraquinone,1-amino-2-bromo-4-hydroxy-;1-Amino-2-bromo-4-hydroxy-9,10-anthracenedione;1-Amino-2-bromo-4-hydroxyanthraquinone;1-Amino-4-hydroxy-2-bromoanthraquinone;1-Amino-2-bromo-4-hydroxy-9,10-anthraquinone;C.I. Disperse Violet 17;Sumikaron Red 3B;Latyl Red B;Resiren Red T 3B;Sandoplast Red 2B;Intratherm Red P 1339;Disperse Violet 17;NSC 176660;Red P 1339;DV 17;12217-92-4 |
116-82-5 | Inquiry | |
1-PHENYL-3-METHYL-5-PYRAZOLONE |
3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-phenyl-;2-Pyrazolin-5-one,3-methyl-1-phenyl-;2,4-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one;C.I. Developer 1;Developer Z;1-Phenyl-3-methyl-2-pyrazolin-5-one;1-Phenyl-3-methyl-5-pyrazolone;Norphenazone;3-Methyl-1-phenylpyrazolin-5-one;3-Methyl-1-phenyl-2-pyrazoline-5-one;3-Methyl-1-phenyl-5-pyrazolone;1-Phenyl-3-methyl-5-pyrazolinone;3-Methyl-1-phenyl-2-pyrazolin-5-one;Norantipyrine;MCI 186;Edaravone;1-Phenyl-3-methyl-5-oxopyrazole;5-Methyl-2-phenylpyrazol-3-one;3-Methyl-1-phenylpyrazol-5(4H)-one;Radicut;3-Methyl-1-phenyl-4,5-dihydropyrazol-5-one;NSC 12;Methylphenylpyrazolone;NSC 26139;NCI-C 03952;NSC 2629;Edarabone;3-Methyl-1-phenyl-1H-pyrazol-5-one;3-Methyl-1-phenyl-4,5-dihydropyrazole-5-one;1-Phenyl-3-methyl-1H-4,5-dihydropyrazol-5-one;5-Methyl-2-phenyl-2H-pyrazol-3(4H)-one;3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one;5-Methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one;3-Methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one;Phenylmethyl pyrazolone;Radicava;4,5-Dihydro-3-methyl-5-oxo-1-phenylpyrazole;Edvaradone;3-Methyl-1-phenylpyrazole-5-one;5-Methyl-2-phenyl-2,4-dihydropyrazol-3-one;Edaravon;115566-83-1;12235-58-4;52224-17-6;62495-97-0;72134-66-8;206195-95-1 |
89-25-8 | Inquiry | |
2,4-DI-NITRO-6-BROMO-ANILINE |
Benzenamine,2-bromo-4,6-dinitro-;Aniline,2-bromo-4,6-dinitro-;2-Bromo-4,6-dinitrobenzenamine;2-Bromo-4,6-dinitroaniline;6-Bromo-2,4-dinitroaniline;2-Bromo-4,6-dinitroaminobenzene;2,4-Dinitro-6-bromoaniline;NSC 16572 |
1817-73-8 | Inquiry | |
2-[[2-chloro-4-[3-chloro-4-[[1-(2-methoxyanilino)-1,3-dioxobutan-2-yl]diazenyl]phenyl]phenyl]diazenyl]-N-(2-methoxyphenyl)-3-oxobutanamide |
Butanamide,2,2′-[(3,3′-dichloro[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[N-(2-methoxyphenyl)-3-oxo-;C.I. Pigment Yellow 17;Butanamide,2,2′-[(3,3′-dichloro[1,1′-biphenyl]-4,4′-diyl)bis(azo)]bis[N-(2-methoxyphenyl)-3-oxo-;2,2′-[(3,3′-Dichloro[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[N-(2-methoxyphenyl)-3-oxobutanamide];C.I. 21105;Benzidine Yellow T 45-2460;Benzidine Yellow 27964;Benzidine Yellow GG;Bis[acetyl-N-(o-methoxyphenyl)carbamoylmethyl]-4,4′-bis(azo)-3,3′-dichlorobiphenyl;Bis[acetyl-N-(o-methoxyphenyl)carbamoylmethyl]-4,4′-diazo-3,3′-dichlorobiphenyl;Eljon Fast Yellow 2G;Helio Fast Yellow GGF;Helio Fast Yellow GGN;Isol Benzidine Fast Yellow GG;Isol Benzidine Fast Yellow GGF;Lightfast Benzidine Yellow Lemon 12220;Majestic Yellow X 2600;Majestic Yellow LO-X 2882;Monolite Yellow 2GL;Monolite Yellow 2GLA;PV-Yellow GG;Recolite Fast Yellow B 2A;Segnale Light Yellow 2G;Symuler Fast Yellow 8GF;Permanent Yellow GG;Yellow 3G;Lemon Metallic Yellow;2,2′′-[(3,3′-Dichloro-4,4′-biphenylylene)bis(azo)]bis[o-acetoacetanisidide];Symuler Fast Yellow 8GTF;Yellow Clear K;Pigment Transparent Yellow K;Seikafast Yellow 2400;Pigment Yellow 17;Diarylide Yellow X 2600;Lionol Yellow FGN;Microlith Yellow 2G-T;Permanent Yellow GG Extra;KET Yellow 403;Sumikaprint Fast Yellow GBFN;Permanent Yellow GG 02;EB Yellow 2GN conc 7580;Disazo Yellow 8G;Symuler Fast Yellow 8GR;101027-30-9;127546-10-5;1264-06-8;36437-78-2;39362-41-9;53802-40-7;67894-49-9;216865-15-5 |
4531-49-1 | Inquiry | |
3-Amino-4-Methoxy Acet Anilide |
Acetamide,N-(3-amino-4-methoxyphenyl)-;p-Acetanisidide,3′-amino-;N-(3-Amino-4-methoxyphenyl)acetamide;2-Amino-4-(acetylamino)anisole;1-Methoxy-4-(N-acetylamino)-2-aminobenzene;2-Methoxy-5-(acetylamino)aniline;4-Acetamido-2-aminoanisole;5-Acetamido-2-methoxyaniline;4′-Methoxy-3′-aminoacetanilide;m-Amino-p-methoxyacetanilide;5-(Acetylamino)-2-methoxyaniline;4-(Acetylamino)-2-aminoanisole;3′-Amino-4′-methoxyacetanilide;2-Amino-4-(acetylamino)phenyl methyl ether;2-Amino-4-acetaminoanisole;2-Amino-4-acetamidoanisole |
6375-47-9 | Inquiry | |
4,4'-Bis(diethylamino) benzophenone |
Methanone,bis[4-(diethylamino)phenyl]-;Benzophenone,4,4′-bis(diethylamino)-;Bis[4-(diethylamino)phenyl]methanone;4,4′-Bis(diethylamino)benzophenone;Michler's ethyl ketone;p,p′-Tetraethyldiaminobenzophenone;4,4′-(Tetraethyldiamino)benzophenone;p,p′-Bis(diethylamino)benzophenone;4,4′-Bis(N,N-diethylamino)benzophenone;N,N,N′,N′-Tetraethyl-4,4′-diaminobenzophenone;EAB;EAB (benzophenone);4,4′-Diethylaminobenzophenone;Ethyl Michler ketone;EABF;NSC 36365;4,4′-Bis(diethylamino)diphenyl ketone;EAB-SS;4,4′-Bis(diethylamine)benzophenone;Narucure CS;4′,4-Bis(diethylamino)benzophenone;Doublecure EMK;4,4-Bis(diethylamino)benzophenone;JRCure EMK;Kayacure EAB;SB-PI 701;Photoinitiator EAB;Chemark DEABP;Omnirad EMK;Photoinitiator EMK |
90-93-7 | Inquiry | |
4-[[2-chloro-4-[3-chloro-4-[[3-methyl-1-(4-methylphenyl)-5-oxo-4H-pyrazol-4-yl]diazenyl]phenyl]phenyl]diazenyl]-5-methyl-2-(4-methylphenyl)-4H-pyrazol-3-one |
3H-Pyrazol-3-one,4,4′-[(3,3′-dichloro[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[2,4-dihydro-5-methyl-2-(4-methylphenyl)-;C.I. Pigment Orange 34;3H-Pyrazol-3-one,4,4′-[(3,3′-dichloro[1,1′-biphenyl]-4,4′-diyl)bis(azo)]bis[2,4-dihydro-5-methyl-2-(4-methylphenyl)-;4,4′-[(3,3′-Dichloro[1,1′-biphenyl]-4,4′-diyl)bis(2,1-diazenediyl)]bis[2,4-dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one];C.I. 21115;Benzidine Orange T;Helio Fast Orange GR;Isol Benzidine Orange GX;Pyrazolone Orange;C.I. Pigment Orange 35;C.I. Pigment Orange 37;Permanent Orange RL;PV-Orange RL;4,4′-[(3,3′-Dichloro[1,1′-biphenyl]-4,4′-diyl)bis(azo)bis[2,4-dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one;Permanent Orange RL 70;Pigment Orange 34;Irgalite Orange F 2G;Fastona Orange 34;Permanent Orange RL 01;Roma Orange B 112700;Vynamon Orange RE-FW;Unisperse Orange F 2G-PI;Viscofil Orange S-RL;Graphtol Orange RL;PO 34;Irgalite Orange D 2980;12236-61-2;12236-63-4;2300079-84-7 |
15793-73-4 | Inquiry | |
4B Acid |
Benzenesulfonic acid,2-amino-5-methyl-;m-Toluenesulfonic acid,6-amino-;2-Amino-5-methylbenzenesulfonic acid;PTMS;PTMSA;p-Toluidine-m-sulfonic acid;6-Amino-m-toluenesulfonic acid;4-Aminotoluene-3-sulfonic acid;4-Methylaniline-2-sulfonic acid;p-Toluidine-2-sulfonic acid;2-Amino-5-methyl-1-benzenesulfonic acid;4-Methyl-2-sulfoaniline;4B Acid;1-Amino-4-methylbenzene-2-sulfonic acid;NSC 7544;4-Amino-1-methylbenzene-3-sulfonic acid |
88-44-8 | Inquiry | |
ACETOACET-2,5-DIMETHOXYANILIDE |
Butanamide,N-(2,5-dimethoxyphenyl)-3-oxo-;Acetoacetanilide,2′,5′-dimethoxy-;N-(2,5-Dimethoxyphenyl)-3-oxobutanamide;2′,5′-Dimethoxyacetoacetanilide;Acetoacetyl 2,5-dimethoxyanilide;NSC 50634 |
6375-27-5 | Inquiry | |
ACETOACET-M-XYLIDIDE |
Butanamide,N-(2,4-dimethylphenyl)-3-oxo-;2′,4′-Acetoacetoxylidide;N-(2,4-Dimethylphenyl)-3-oxobutanamide;1-Acetoacetylamino-2,4-dimethylbenzene;Acetoacetic acid m-xylidide;Acetoaceto-m-xylidide;Acetoacetyl-m-xylidide;2,4-Acetoacetoxylidide;N-Acetoacetyl-2,4-xylidine;2′,4′-Dimethylacetoacetanilide;o,p-Dimethylacetoacetanilide;NSC 8398;N-(2,4-Dimethylphenyl)acetoacetamide;1258964-43-0 |
97-36-9 | Inquiry | |
ACETOACET-O-ANISIDIDE |
Butanamide,N-(2-methoxyphenyl)-3-oxo-;o-Acetoacetanisidide;N-(2-Methoxyphenyl)-3-oxobutanamide;Acetoacetyl-o-anisidine;o-Methoxyacetoacetanilide;2-(Acetoacetylamino)anisole;Acetoacetic acid o-anisidide;2′-Methoxyacetoacetanilide;Acetoacetyl-o-anisidide;1-Acetoacetylamino-2-methoxybenzene;N-Acetoacetyl-o-anisidine;Acetoacetic acid 2-methoxyanilide;Acetoacetic acid 2-anisidide;Acetoaceto-o-anisidide;Acetoacet-2-anisidide;NSC 7563;N-(2-Methoxyphenyl)acetoacetamide |
92-15-9 | Inquiry | |
ACETOACET-O-TOLUIDIDE |
Butanamide,N-(2-methylphenyl)-3-oxo-;o-Acetoacetotoluidide;N-(2-Methylphenyl)-3-oxobutanamide;2-(Acetoacetylamino)toluene;2′-Methylacetoacetanilide;o-Methylacetoacetanilide;Acetoacetic acid 2-methylanilide;2-Methylacetoacetanilide;Acetoacetic acid o-toluidide;NSC 7655;N-(2-Methylphenyl)acetoacetamide;N-Acetoacetyl-o-toluidine;N-Acetoacetyl-2-methylaniline;3-Oxo-N-o-tolyl-butyramide |
93-68-5 | Inquiry | |
ACETOACET-P-ANISIDIDE |
Butanamide,N-(4-methoxyphenyl)-3-oxo-;p-Acetoacetanisidide;N-(4-Methoxyphenyl)-3-oxobutanamide;4′-Methoxyacetoacetanilide;N-(4-Methoxyphenyl)acetoacetamide;p-Methoxyacetoacetanilide;Acetoacetic acid p-anisidide;NSC 116392;NSC 16508;NSC 216130;N-(4-Methoxyphenyl)acetylacetamide |
5437-98-9 | Inquiry | |
ACETOACET-P-PHENETIDIDE |
Butanamide,N-(4-ethoxyphenyl)-3-oxo-;p-Acetoacetophenetidide;N-(4-Ethoxyphenyl)-3-oxobutanamide;Acetoacetic acid p-phenetidide;4′-Ethoxyacetoacetanilide;NSC 50630;3-Oxo-N-(4′-ethoxyphenyl)butanamide |
122-82-7 | Inquiry | |
ACETOACET-P-TOLUIDIDE |
Butanamide,N-(4-methylphenyl)-3-oxo-;p-Acetoacetotoluidide;N-(4-Methylphenyl)-3-oxobutanamide;Acetoacet-p-toluidide;4′-Methylacetoacetanilide;Acetoacetic acid p-toluidide;p-Methylacetoacetanilide;NSC 50631;1-(4-Methylphenylamino)buta-1,3-dione;N-(4-Methylphenyl)acetylacetamide;N-(p-Methylphenyl)-2-acetylacetamide;3-Oxo-N-(p-tolyl)butanamide |
2415-85-2 | Inquiry |
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