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Hangzhou Longki Import and Export Co., Ltd.

China
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Company Profile

Hangzhou Longki Import and Export Co., Ltd. is a leading chemical company located in Hangzhou, China. The company specializes in the production and export of a wide range of chemical products including, but not limited to, pharmaceuticals, pesticides, and cosmetics.


The company was established in 1998 and has grown rapidly over the years. The company's facilities are equipped with state-of-the-art technology and machinery, enabling it to produce high-quality chemical products efficiently and effectively.


In addition to the domestic market, Hangzhou Longki Import and Export Co., Ltd. also exports its products to international markets such as Europe, North America, and Asia. The company's focus on quality and customer satisfaction has earned it a reputation as a reliable and trustworthy supplier in the chemical industry.


The company's team of experienced chemists and technicians is dedicated to developing new and innovative chemical products that meet the ever-changing needs of its customers. The company's commitment to sustainable development and environmental protection has also earned it a reputation as a responsible and socially responsible enterprise.


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Product List

Product Name Synonyms CAS No. Grate/Content Operate

(RS)-2-[(E)-1-[(E)-3-chloroallyloxyimino]propyl]-5-[2-(ethylthio)propyl]-3-hydroxycyclohex-2-en-1-one

2-Cyclohexen-1-one,2-[1-[[[(2E)-3-chloro-2-propen-1-yl]oxy]imino]propyl]-5-[2-(ethylthio)propyl]-3-hydroxy-;2-Cyclohexen-1-one,2-[1-[[[(2E)-3-chloro-2-propenyl]oxy]imino]propyl]-5-[2-(ethylthio)propyl]-3-hydroxy-;2-[1-[[[(2E)-3-Chloro-2-propen-1-yl]oxy]imino]propyl]-5-[2-(ethylthio)propyl]-3-hydroxy-2-cyclohexen-1-one;Clethodim;RE 45601;Select;Centurion;Prism;Prism (pesticide);Select MAX;Volunteer;Trigger;E-Clethodim;Ogive;Select Super 120EC;Centurion Plus;Legion Kombi;Section Three;Clethodime;Chevron RE 45601;104233-53-6;110429-62-4
99129-21-2 Inquiry

1,2-Benzisothiazolin-3-one

1,2-Benzisothiazol-3(2H)-one;1,2-Benzisothiazolin-3-one;1,2-Benzisothiazolone;3-Hydroxy-1,2-benzisothiazole;Proxel PL;Proxel Press Paste;Proxel XL 2;Proxel AB;Proxel GXL;Topcide 600;San-aibac AP;Proxel BDN;Proxel BD 20;1,2-Benzoisothiazol-3-one;XBINX;Proxel BD;Benzisothiazolone;Proxel CF;1,2-Benzisothiazol-3-one;Proxel TN;Bestcide 200K;Parmetol B 70;BIT;Proxel LV-S;Proxel Press Paste D;Apizas AP-DS;Proxel HL 2;Benzocil;Denicide BIT;SD 202;Nuosept 495;Nipacide BIT 20;Nuosept 491;Nipacide BIT;Canguard BIT;Nuosept 485;SD 202 (bactericide);Benzo[d]isothiazol-3(2H)-one;Denicide BIT 20N;Acticide BIT;Benzoisothiazol-3-one;Bioban BIT 20DPG;Canguard BIT 20DPG;Proxel Ultra 5;Parmetol D 11;Canguard Ultra BIT 20LE;Koralone B 119;2,3-Dihydrobenzisothiazol-3-one;Benzisothiazolin-3-one;GXL;Preventol BIT 20D;Troysan 1050;Acticide BW 20;BIT 20;Nipacide BIT 10W;BIT 10W;Proxel XL;AQ;AQ (antibacterial);Proxel GXL(S);Canguard BIT 20AS-E;Acticide B 20N;Bioban Ultra Bit;Rocima 640;Proxel LV;Proxel AQ;Benzisothiazolinone;Mergal 753;Cation BIT 20;1,2-benzothiazoline-3-one;1,2-benzothiazolin-3-one;Acticide B 20;B 20;Bioban Ultra BIT 20;Microcave BIT;Nuosept BIT Technical;Promex 20D;Colipa P 96;BIT 20LE;Proxel K;2,3-Dihydro-1,2-benzothiazol-3-one;Proxel XL-II;Proxel XL 11;Biox P 520W;Nuosept 498G;P 520W;BIT 521;BIT 665;XL 2;Acticide BIT 20N;Preventol BIT 20N;AZVIII 40A;Nipacide BIT 40;Lamfix SK;40991-37-5;54392-14-2;75037-67-1;101964-01-6;552320-00-0;919284-21-2;934197-15-6;1094749-54-8;1148150-72-4;1376937-61-9;1399460-92-4;1623463-70-6;1813531-93-9;2376801-76-0
2634-33-5 Inquiry

1,2-Diformylhydrazine

1,2-Hydrazinedicarboxaldehyde;Hydrazine,1,2-diformyl-;Bicarbamaldehyde;1,2-Diformylhydrazine;Diformylhydrazine;N,N′-Diformylhydrazine;s-Diformylhydrazine;Diformohydrazide;s-Diformohydrazide;Diformylhydrazide;NSC 54729;N′-Formylformic hydrazine;1025436-11-6
628-36-4 Inquiry

1-(6-chloro-3-pyridylmethyl)-N-nitroimidazolidin-2-ylideneamine

2-Imidazolidinimine,1-[(6-chloro-3-pyridinyl)methyl]-N-nitro-,(2E)-;(2E)-1-[(6-Chloro-3-pyridinyl)methyl]-N-nitro-2-imidazolidinimine;BAY-NTN 33893;Merit;Imidacloprid;NTN 33893;1-[(6-Chloro-3-pyridinyl)methyl]-N-nitro-2-imidazolidinimine;Gaucho;Confidor 200SL;Confidor;Admire;Provado;Merit (insecticide);Confidor SL;CP 1;NTN 33893-240FS;Advantage Flea Adulticide;1-[(6-Chloro-3-pyridinyl)methyl]-4,5-dihydro-N-nitro-1H-imidazol-2-amine;Premise;Meritgreen;Hachikusan;1-(2-Chloro-5-pyridylmethyl)-2-(N-nitroimino)imidazolidine;Baimieshi;Prescribe;Trimax;Trimax (pesticide);Pro-Agro;Imicide;Admire 2F;Premis;Premise (insecticide);Gaucho Grande;Genesis;Marathon II;Preventol TM;Grubex;Bayer Advanced Season-Long Grub control;AGST 03001;Genesis (pesticide);Rinfidor;Comodor;Admire Pro;Quick-Bayt;Marathon;Marathon (insecticide);Trimax Pro;NUP 06024;Nuprid;NUP 06023;Alias 2F;AEF 106464;Couraze;Mallet 2F;Pasada;Confidate;Alias;NUQ 05054;Widow;Macho Max;Torrent;Advise;CoreTect;1-(6-Chloro-3-pyridylmethyl)-N-nitroimidazolidin-2-ylideneamine;AE-F 106464-00GR01B0;Couraze Max;Senator;Confidor 240 O-TEQ;Confidor 200 O-TEQ;Timbertreat N 98;Senator (neonicotinoid);Jade;Gaucho 600FS;Kohinor;Confidor 70WG;Biunik 200SL;Provado 2F;Tanrec;Lada;Lada (insecticide);Kumiai Admire;Enforce (pesticide);Enforce;Yashijing;Confidor 100SL;Confidor 350SC;Acceleron IX 409;Merit 2F;Biotlin;Merit 75WP;936094-08-5;937701-26-3;1223531-53-0;1258963-04-0;1395144-24-7
138261-41-3 Inquiry

2,4-Dicyanophenol

2,4-DIAMINO-PHENOL;2,4-Dicyanophenol;4-Hydroxyisophthalonitrile;1,3-Benzenedicarbonitrile,4-hydroxy-;FeBuxostat Impurity 35
34133-58-9 Inquiry

2-(2-chlorophenzyl)-4,4-dimethylisoxazolidin-3-one

3-Isoxazolidinone,2-[(2-chlorophenyl)methyl]-4,4-dimethyl-;2-[(2-Chlorophenyl)methyl]-4,4-dimethyl-3-isoxazolidinone;Dimethazone;FMC 57020;Clomazone;Command;Command EC;Command (pesticide);Command 3ME;Cirrus 50WP;Cirrus;F 57020;Gamit;Centium 360CS;Isooxadiazon;Command 480 EC;2-(2-Chlorobenzyl)-4,4-dimethylisoxazolidin-3-one;89493-06-1
81777-89-1 Inquiry

2-(2-Hydroxy)ethyl-p-phenylene diamino sulfate

hydroxyethyl-p-phenylenediamine sulphate;2-(2-HYDROXY)ETHYL-P-PHENYLENE DIAMINO SULFATE;2,5-Diaminophenylethanolsulfate;Hydroxyethyl-p-phenylenediaminesulfatephenylenediaminesulfate(2,5-Diaminophenylethanolsulfate);2-(2-Hydroxy)ethyl-p-phenylene;Benzeneethanol, 2,5-diamino-, sulfate (1:1) (salt);2-(2-HYDROXY)ETHYL-4-PHENYLENEDIAMINOSULFATE;2-(2-Hydroxyethyl)-p-phenylenediamine sulfate
93841-25-9 Inquiry

2-(4-chlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)hexanenitrile Manufacturers

1H-1,2,4-Triazole-1-propanenitrile,α-butyl-α-(4-chlorophenyl)-;α-Butyl-α-(4-chlorophenyl)-1H-1,2,4-triazole-1-propanenitrile;RH 3866;Myclobutanil;Systhane;HOE 39304F;Rally;Systhane 6 Flo;Nova W;Nova;Nu-Flow M;Nova (pesticide);Systhane 12E;(±)-Myclobutanil;Nova 40W;Systhane 40W;Spectracide Immunox Multi-Purpose Fungicide;Eagle;Deccotanil;Laredo 25EC;Laredo 25EW;Fungiben;Mycloss Xtra;Rally 40WSP;Rally 40 WP;Systhane 20EW;96281-50-4;154144-93-1;205862-69-7;1135441-12-1;1256343-07-3
88671-89-0 Inquiry

2-(Bromoacetyl)pyridine hydrobromide

BUTTPARK 32\08-51;2-(BROMOACETYL)PYRIDINE HYDROBROMIDE;2-BROMO-1-PYRIDIN-2-YL-ETHANONE HYDROBROMIDE;2-BROMO-1-(2-PYRIDINYL)-1-ETHANONE HYDROBROMIDE;TIMTEC-BB SBB005581;2-(2-BROMOACETYL)PYRIDINE HYDROBROMIDE;2-(Bromoacetyl)pyridine hydrobromide ,97%;2-Bromo-1-(2-pyridinyl)ethanone hydrobromide
17570-98-8 Inquiry

2-Hydroxy-3-(trifluoromethyl)pyridine

2-HYDROXY-3-(TRIFLUOROMETHYL)PYRIDINE;3-(TRIFLUOROMETHYL)-1,2-DIHYDROPYRIDIN-2-ONE;3-(TRIFLUOROMETHYL)-2-PYRIDONE;BUTTPARK 24\01-66;3-(Trifluoromethyl)pyridin-2-one;3-Trifluoromethyl-pyridin-2-ol;2-Hydroxy-3-(trifluoromethyl)pyridine 97%;2-Hydroxy-3-(trifluoromethyl)pyridine97%
22245-83-6 Inquiry

3-(Bromoacetyl)pyridine hydrobromide

Ethanone,2-bromo-1-(3-pyridinyl)-,hydrobromide (1:1);Ketone,bromomethyl 3-pyridyl,hydrobromide;Ethanone,2-bromo-1-(3-pyridinyl)-,hydrobromide;3-(2-Bromoacetyl)pyridine hydrobromide;3-(Bromoacetyl)pyridine hydrobromide;2-Bromo-1-(3-pyridinyl)-1-ethanone hydrobromide;2-Bromo-1-pyridin-3-ylethanone hydrobromide;2-Bromo-1-(3-pyridyl)ethanone hydrobromide
17694-68-7 Inquiry

3-Amino-2,5-dichloropyridine

TIMTEC-BB SBB005503;BUTTPARK 43\57-86;2,5-DICHLOROPYRIDIN-3-AMINE;2,5-DICHLORO-PYRIDIN-3-YLAMINE;2,5-DICHLORO-3-AMINOPYRIDINE;3-AMINO-2,5-DICHLOROPYRIDINE;2,5-Dichloro-3-pyridinamine;2,5-Dichloropyridin-3-amine, 95+%
78607-32-6 Inquiry

3-Fluoro-1,2-dimethylbenzene

Benzene,1-fluoro-2,3-dimethyl-;o-Xylene,3-fluoro-;1-Fluoro-2,3-dimethylbenzene;3-Fluoro-1,2-xylene;3-Fluoro-o-xylene;6-Methyl-2-fluorotoluene;3-Fluoro-1,2-dimethylbenzene;2,3-Dimethylfluorobenzene;NSC 76081
443-82-3 Inquiry

3-Hydroxytetrahydrofuran

3-Furanol,tetrahydro-;3-Furanol,tetrahydro-,(±)-;Tetrahydro-3-furanol;3-Hydroxytetrahydrofuran;3-Hydroxyoxolane;(RS)-3-Hydroxytetrahydrofuran;(±)-3-Hydroxytetrahydrofuran;NSC 71875;Riftal;3-Oxacyclopentanol;Oxolan-3-ol;(3RS)-3-Hydroxytetrahydrofuran;84921-89-1
453-20-3 Inquiry

4-Isobutyloxy-1,3-benzenedicarbonitrile

161718-81-6 Inquiry

4-tert-Butylbenzhydrazide

Benzoic acid,4-(1,1-dimethylethyl)-,hydrazide;Benzoic acid,p-tert-butyl-,hydrazide;4-tert-Butylbenzoic acid hydrazide;p-tert-Butylbenzoic acid hydrazide;(p-tert-Butylbenzoyl)hydrazine;4-tert-Butylbenzoylhydrazine;4-tert-Butylbenzhydrazide;4-tert-Butylbenzoyl hydrazide;4-(1,1-Dimethylethyl)benzoic acid hydrazide;4-tert-Butylbenzohydrazide;4-tert-Butylbenzoic hydrazide
43100-38-5 Inquiry

5-(2-chloro-a,a,a-trifluoro-p-tolyloxy)-N-mesyl-2-nitrobenzamide

Benzamide,5-[2-chloro-4-(trifluoromethyl)phenoxy]-N-(methylsulfonyl)-2-nitro-;5-[2-Chloro-4-(trifluoromethyl)phenoxy]-N-(methylsulfonyl)-2-nitrobenzamide;Fomesafen;Flex;N-Methanesulfonyl-5-[(2-chloro-α,α,α-trifluoro-4-tolyl)oxy]-2-nitrobenzamide;Reflex;Flexstar;PP021;Reflex (herbicide)
72178-02-0 Inquiry

5-Bromo-2-cyanopyridine

97483-77-7 Inquiry

5-Bromo-2-iodopyridine

Pyridine,5-bromo-2-iodo-;5-Bromo-2-iodopyridine;2-Iodo-5-bromopyridine
223463-13-6 Inquiry

6-Amino-2,4-dichlorophenol

Phenol,2-amino-4,6-dichloro-;2-Amino-4,6-dichlorophenol;2,4-Dichloro-6-aminophenol;4,6-Dichloro-o-aminophenol;4,6-Dichloro-2-aminophenol;6-Amino-2,4-dichlorophenol;NSC 658464;2-Amino-4,6-dichloro-1-hydroxybenzene
527-62-8 Inquiry

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