Company Profile
With a history of more than 90 years, we, Qingdao Haiwan Specialty Chemicals Co., Ltd.(Formerly Qingdao Double-Peach Specialty Chemicals (Group)Co.,Ltd,) is one of the leading manufacturers in China dyestuff and chemical industry. We received the honor as Qingdao high-tech company, Qingdao clean production company, Designated enterprise for dyes of PLA officer uniform etc. As a technology intensive company in producing dyestuff and specialty chemicals, we had participated in making 2 national standards and 7 industry standards. Our main products include disperse dye, neutral dye, neuter dyes , nigrosine, basic dyes, azoic dyes, solvent dyes, polar dye, reactive dyes, leather dyes, arylies, pyrazolones and auxiliaries. Under DOUBLE-PEACH brand, our products are well recognized and accepted by customers across China and exported to more than 20 countries abroad. Currently we hold the No. 1 market share position for neutral dyes, aniline black, basic violet and fast scarlet g base in domestic market. Certified by the ISO9001 and managed with the K/3 ERP SYSTEM and CRM customer resources system, we enforce strict quality control to make sure all products we offer meet customer's needs The R&D center passed the verification as the Municipal Technology Center in 2004. From 2001, our R&D center has developed more than 150 new items. Among them, 40 products filled in the gap in China dye industry and 20 products was regarded as the Qingdao High-Tech products. To make sure the sustainable development, we are paying great attention to the environmental protection. With daily treatment of 2500MT effluent, we are among the first factories who got the pollutant emission certificate in Qingdao. In recent years, we have entered a period of high speed development. With a double digital annual sale volume increase, we now rank top 7 producers in China dye industry. According to the Qingdao government policy of environmental protection and development around the bay, we are now investing RMB1.6 billion in building a production base in Pindu Chemical Zone. In June, 2012, the first project of 82,000 MT intermediates has come to production. A brand new and more prosperous Double-Peach is now ahead of us.
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| Product Name | Synonyms | CAS No. | Grate/Content | Operate |
|---|---|---|---|---|
1,2,2,6,6-PENTAMETHYLPIPERIDINE |
Piperidine,1,2,2,6,6-pentamethyl-;1,2,2,6,6-Pentamethylpiperidine;M&B 4486;Pempidine;Pyrilene;N-Methyl-2,2,6,6-tetramethylpiperidine;2,2,6,6,N-Pentamethylpiperidine;N,2,2,6,6-Pentamethylpiperidine |
79-55-0 | Inquiry | |
1,8-Bis(phenylthio)-9,10-anthracenedione |
SOLVENT YELLOW 163;1,8-bis(phenylthio)-9,10-anthracenedione;1,8-Bis(phenylthio)anthraquinone;AMAPLAST YELLOW GHS;1,8-bis(phenylthio)anthracene-9,10-dione;9,10-Anthracenedione, 1,8-bis(phenylthio)-;Yellow GHS;S.Y163 |
13676-91-0 | Inquiry | |
1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one |
3H-Pyrazol-3-one,2-(2-chlorophenyl)-2,4-dihydro-5-methyl-;2-Pyrazolin-5-one,1-(o-chlorophenyl)-3-methyl-;2-(2-Chlorophenyl)-2,4-dihydro-5-methyl-3H-pyrazol-3-one;1-(2-Chlorophenyl)-3-methyl-5-pyrazolone;1-(2-Chlorophenyl)-3-methyl-2-pyrazolin-5-one;1-(2-Chlorophenyl)-3-methyl-4,5-dihydro-1H-pyrazol-5-one;2-(2-Chlorophenyl)-5-methyl-2,4-dihydropyrazol-3-one;2-(2-Chlorophenyl)-5-methyl-4H-pyrazol-3-one;2-(2-Chloro-phenyl)-5-methyl-2,4-dihydro-pyrazol-3-one |
14580-22-4 | Inquiry | |
1-(3'-Chlorophenyl)-3-methyl-5-pyrazolone |
MCPMP;LABOTEST-BB LT01289017;1-(3'-CHLOROPHENYL)-3-METHYL-5-PYRAZOLONE;1-(M-CHLOROPHENYL)-3-METHYL-2-PYRAZOLIN-5-ONE;1-(M-CHLOROPHENYL)-3-METHYL-5-PYRAZOLONE;3H-Pyrazol-3-one, 2-(2-chlorophenyl)-1,2-dihydro-5-methyl-;2-(3-chlorophenyl)-5-methyl-1H-pyrazol-3(2H)-one;ORGANIC DYE INTERMEDIATES:1-(3-CHLORO PHENYL)-3-METHYL-5-PYRAZOLONE [MERCHANDISEEXPORTS FROM INDIA SCHEME(MEIS)] |
20629-90-7 | Inquiry | |
1-(3-CHLOROPHENYL)-3-METHYL-4,5-DIHYDRO-1H-PYRAZOL-5-ONE |
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 |
1-(M-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE;1-(3'-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE;1-(3-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE;3-PYRAZOLIC ACID;(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1-yl)benzenesulphonic acid;3-Methyl-1-(3-sulfophenyl)-2-pyrazolin-5-one;3-(5-keto-3-methyl-4H-pyrazol-1-yl)benzenesulfonic acid;Benzenesulfonic acid, 3-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)- |
119-17-5 | Inquiry | |
1-(4'-Sulfophenyl)-3-carboxy-5-pyrazolone |
1H-Pyrazole-3-carboxylic acid,4,5-dihydro-5-oxo-1-(4-sulfophenyl)-;2-Pyrazoline-3-carboxylic acid,5-oxo-1-(p-sulfophenyl)-;4,5-Dihydro-5-oxo-1-(4-sulfophenyl)-1H-pyrazole-3-carboxylic acid;5-Oxo-1-(p-sulfophenyl)-2-pyrazoline-3-carboxylic acid;1-Phenyl-4′-sulfo-5-pyrazolone-3-carboxylic acid;Pyrazolone T;1-(p-Sulfophenyl)-5-pyrazolone-3-carboxylic acid;1-(4-Sulfophenyl)-3-carboxy-5-pyrazolone;1-(4′-Sulfophenyl)pyrazol-5-one-3-carboxylic acid;1-(4′-Sulfophenyl)-3-carboxypyrazolone-5;1-(4′-Sulfophenyl)-3-carboxy-5-pyrazolone;3-Carboxy-1-(4-sulfophenyl)-5-pyrazolone;1-(4-Sulfophenyl)-5-pyrazolone-3-carboxylic acid;PyT;3-Carboxy-1-(p-sulfophenyl)-5-pyrazolone;NSC 50665;NSC 51118;857343-97-6 |
118-47-8 | Inquiry | |
1-(4-Chlorophenyl)-3-methyl-2-pyrazolin-5-one |
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-Acetamido-7-hydroxynaphthalene |
Acetamide,N-(7-hydroxy-1-naphthalenyl)-;Acetamide,N-(7-hydroxy-1-naphthyl)-;N-(7-Hydroxy-1-naphthalenyl)acetamide;1-Acetamido-7-naphthol;1-Acetylamino-7-naphthol;1-Acetamido-7-hydroxynaphthalene;1-Acetylamino-7-hydroxynaphthalene;N-(7-Hydroxy-1-naphthyl)acetamide;NSC 7566;N-(7-Hydroxynaphthalene-1-yl)-acetamide;93-38-9 |
6470-18-4 | Inquiry | |
1-AMINO-2-METHYLANTHRAQUINONE |
9,10-Anthracenedione,1-amino-2-methyl-;Anthraquinone,1-amino-2-methyl-;C.I. Disperse Orange 11;1-Amino-2-methyl-9,10-anthracenedione;C.I. 60700;Acetate Fast Orange R;Acetoquinone Light Orange JL;1-Amino-2-methylanthraquinone;Artisil Orange 3RP;Celliton Orange R;Cilla Orange R;Duranol Orange G;2-Methyl-1-anthraquinonylamine;Microsetile Orange RA;Nyloquinone Orange JR;Perliton Orange 3R;Serisol Orange YL;Supracet Orange R;1-Amino-2-methyl-9,10-anthraquinone;Disperse Orange (anthraquinone dye);C.I. Solvent Orange 35;Smoke Orange LK 6044;Disperse Orange 11;Solvent Orange 35;NSC 39943;NSC 667744;DO 11;507484-51-7 |
82-28-0 | Inquiry | |
2',4'-Dimethylacetoacetanilide |
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 | |
2'-Chloroacetoacetanilide |
Butanamide,N-(2-chlorophenyl)-3-oxo-;Acetoacetanilide,2′-chloro-;N-(2-Chlorophenyl)-3-oxobutanamide;AAoC;Acetoacet-o-chloroanilide;o-Acetoacetochloroanilide;2′-Chloroacetoacetanilide;o-Chloroacetoacetanilide;Acetoacetyl-o-chloroanilide;N-Acetoacetyl-2-chloroaniline;N-(2-Chlorophenyl)acetoacetamide;Acetoacetyl-2-chloroanilide;Acetoacetic acid 2-chloroanilide;Acetoacetic acid o-chloroanilide;NSC 3913;1258964-42-9 |
93-70-9 | Inquiry | |
2'-Methylacetoacetanilide |
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 | |
2,2'-Biphenol |
[1,1′-Biphenyl]-2,2′-diol;2,2′-Biphenyldiol;o,o′-Biphenol;2,2′-Dihydroxybiphenyl;o,o′-Diphenol;2,2′-Dihydroxydiphenyl;2,2′-Biphenol;o,o′-Dihydroxybiphenyl;2,2′-Dihydroxy-1,1′-biphenyl;1,1′-Bi-2-phenol;2,2′-Bisphenol;NSC 37068;2′-Hydroxy-1,1′-biphenyl-2-ol;2-(2-Hydroxyphenyl)phenol |
1806-29-7 | Inquiry | |
2,4-Dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one chromium complex |
Chromate(1-),bis[2,4-dihydro-4-[2-[2-(hydroxy-κO)-5-nitrophenyl]diazenyl-κN1]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-κO3]-,hydrogen (1:1);Chromate(1-),bis[2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)]-,hydrogen;Hydrogen bis[4-[(2-hydroxy-5-nitrophenyl)azo]-3-methyl-1-phenyl-2-pyrazolin-5-onato(2-)]chromate(III);Chromate(1-),bis[2,4-dihydro-4-[[2-(hydroxy-κO)-5-nitrophenyl]azo-κN1]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)-κO3]-,hydrogen;3H-Pyrazol-3-one,2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-,chromium complex;C.I. 12714;Amichrome Light Orange RL;Neutrichrome Orange RL;C.I. Acid Orange 92;C.I. Solvent Orange 62;Lampronol Light Orange R;Solcorom Orange P;Savinyl Orange RLSE;Solvent Orange 2A;Vali Fast Orange 3209;102381-84-0;10279-42-2;24328-40-3;61931-16-6;180262-71-9 |
52256-37-8 | Inquiry | |
2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one |
3H-Pyrazol-3-one,2,4-dihydro-5-methyl-2-(4-methylphenyl)-;2-Pyrazolin-5-one,3-methyl-1-p-tolyl-;2,4-Dihydro-5-methyl-2-(4-methylphenyl)-3H-pyrazol-3-one;1-(p-Tolyl)-3-methylpyrazolone-5;3-Methyl-1-(p-tolyl)-2-pyrazolin-5-one;3-Methyl-1-p-tolyl-5-pyrazolone;3-Methyl-1-(4-methylphenyl)-5-pyrazolone;3-Methyl-1-(4-methylphenyl)-2-pyrazolin-5-one;1-p-Tolyl-3-methyl-5-pyrazolone;3-Methyl-1-(4-methylphenyl)-4,5-dihydro-1H-pyrazol-5-one |
86-92-0 | Inquiry | |
2-Diazo-1-naphthol-5-sulfonyl chloride |
6-DIAZO-5,6-DIHYDRO-5-OXO-1-NAPHTHALENESULFONYL CHLORIDE;1,2-NAPHTHOQUINONE-2-DIAZIDO-5-SULFONYL CHLORIDE;1,2-NAPHTHOQUINONE-2-DIAZO-5-SULFONYL CHLORIDE;2-DIAZO-1-OXO-5-NAPHTHALENE SULFONYL CHLORIDE;2-DIAZO-1-OXO NAPHTHALENE-5-SULFONYL CHLORIDE;2-DIAZO-1,2-NAPHTHOQUINONE-5-SULFONYL CHLORIDE;2-diazo-1-naphthol-5-sulfonyl chloride;2-Diazo-1,2-dihydro-1-oxonaphthalene-5-sulfonyl chloride |
3770-97-6 | Inquiry | |
2-[2-(2-Aminophenoxy)ethoxy]phenylamine |
Benzenamine,2,2′-[1,2-ethanediylbis(oxy)]bis-;Aniline,2,2′-(ethylenedioxy)di-;2,2′-[1,2-Ethanediylbis(oxy)]bis[benzenamine];1,2-Bis[2-aminophenoxy]ethane;2,2′-(Ethylenedioxy)dianiline;1,2-Bis(o-aminophenoxy)ethane;1,2,7,8-Dibenzo-1,8-diamino-3,6-dioxaoctane;1,2-Di(o-aminophenoxy)ethane;2-[2-(2-Aminophenoxy)ethoxy]aniline;123330-83-6 |
52411-34-4 | 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 | |
3-Amino-4-methoxybenzanilide |
Benzamide,3-amino-4-methoxy-N-phenyl-;p-Anisanilide,3-amino-;3-Amino-4-methoxy-N-phenylbenzamide;3-Amino-p-anisanilide;3-Amino-4-methoxybenzanilide;1-Amino-2-methoxybenzene-5-carboxylic acid phenylamide;NSC 50647;3-Amino-4-methoxy-N-phenylbenzoic acid amide;M 40 (pigment);M 40;N-Phenyl-3-amino-4-methoxybenzenecarboxamide |
120-35-4 | Inquiry |
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