Company Profile
Established in 1992, Beijing Prina Chemical Industry Co.,Ltd. is one of the largest enterprises specializing in producing fluorescence brightener series products. Now yearly production capacity for fluorescence brightener is over 1,000t. Our company is located in Huangcun Town, Daxing District of Beijing. It enjoys a convenient transportation for it is close to South-six-circle line and Beijing-Kaifeng highway and only one hour's drive from Beijing International Airport. The company occupies a total area of 35mu including 6,000 square meters building area. There are now over 140 staff in the company, over 40 of whom are professional technicians in different fields. Our company owns self-support import & export authority approved by National Foreign Economy & Trade Department. Products are sold to over 20 countries all over the world. Our company also received ISO9002 international quality system certification. Our leading products are fluorescence brighteners PRINA CBS-X , FP-127,OB-1,OB,ER and KCB,KSN,SWN (MDAC). We also produce and sell intermediates of fluorescence brightener, Phenylbenzene dichlorobenzo, esterifying substance, benzaldehyde-O-Sodium Sulphonate and terephthalic aldehyde etc.. Our factory owns 6 main manufacturing workshops, over 40 sets of 1000L-3000L reaction kettles. We also have built two recovery unit of solvents and fluorescence brightener spray granulation system with the yearly disposal capacity of 600t. Product quality is approximate to or reach internationally advanced level. Our company owns over ten sets of inspection or testing instruments, which can effectively control all the production process in the company. Besides, it has a certain capacity and method for developing new products. We would like to provide products with best quality and most favorable prices for friends in different countries of the world. Friends all over the world are welcome to visit Beijing and our company.
VIEW MORE VIEW LESSProduct List
| Product Name | Synonyms | CAS No. | Grate/Content | Operate |
|---|---|---|---|---|
1,4-Bis(4-cyanostyryl)benzene |
Benzonitrile,4,4′-(1,4-phenylenedi-2,1-ethenediyl)bis-;Benzonitrile,4,4′-(p-phenylenedivinylene)di-;4,4′-(1,4-Phenylenedi-2,1-ethenediyl)bis[benzonitrile];1,4-Bis(p-cyanostyryl)benzene;C.I. Fluorescent Brightener 199;Palanil Brilliant White R;Fluorescent Brightener 199;C.I. 40705;1,4-Bis(4-cyanostyryl)benzene;Ultraphor RN;Blankophor ER;4,4′-(p-Phenylenediethene-2,1-diyl)bisbenzonitrile;58449-88-0 |
13001-40-6 | Inquiry | |
2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole |
Benzoxazole,2,2′-(1,2-ethenediyldi-4,1-phenylene)bis-;Benzoxazole,2,2′-(vinylenedi-p-phenylene)bis-;2,2′-(1,2-Ethenediyldi-4,1-phenylene)bis[benzoxazole];p,p′-Bis(2-benzoxazolyl)stilbene;2,2′-(Vinylenedi-p-phenylene)bisbenzoxazole;4,4′-Di(benzoxazol-2-yl)stilbene;4,4′-Bis(2-benzoxazolyl)stilbene;Optical Brightener 1;C.I. 40674;Fluorescent Brightener 393;C.I. Fluorescent Brightener 393;Eastobrite OB 1;OB 1;Uvitex OB 1;Uvitex OB-ONE;Eastobrite OB 3;TM;TM (UV stabilizer);Benetex OB 1;2,2′-(1,2-Ethenediyl)bis(4,1-phenylene)bisbenzoxazole;Fluorescent brightener OB 1;1,2-Bis(4-(benzo[d]oxazol-2-yl)phenyl)ethene;2-[4-[2-[4-(1,3-Benzoxazol-2-yl)phenyl]ethenyl]phenyl]-1,3-benzoxazole;Benetex OB 1HP;120366-98-5;2252271-38-6 |
1533-45-5 | Inquiry | |
2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene |
Benzoxazole,2,2′-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)-;Benzoxazole,2,2′-(2,5-thiophenediyl)bis[5-tert-butyl-;2,2′-(2,5-Thiophenediyl)bis[5-(1,1-dimethylethyl)benzoxazole];2,5-Di(5-tert-butylbenzoxazol-2-yl)thiophene;2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene;2,2′-(2,5-Thiophenediyl)bis[5-tert-butylbenzoxazole];BBOT;2,5-Bis(5′-tert-butyl-2-benzoxazolyl)thiophene;Uvitex OB;BBOT 150;Uvitex 3BSA;C.I. Fluorescent Brightening Agent 184;C.I. Fluorescent Brightener 184;C.I. 515245;Fluorescent Brightener 184;Keyfluor White PL;O-B TECH;Uvitex OB 55;NSC 158163;C.I. FBA 184;OB;TBO;2,5-Bis(5-tert-butylbenzooxazol-2-yl)thiophene;Tinopal OB;B 0047;OB-FBA 184;Hitex OB;Brightener OB;MPI Bright 100;Benetex OB;Helios SC;SpeedBright OB 184;OB 184;Fluorescent brightener OB;2,2′-(2,5-Thiophenediyl)bis(5-tert-butylbenzoxazole);S-FN;Telalux OB;Tinopal OB-CO;Mayzo OB Plus;Benetex OB+;Benetex OB Plus;12224-40-7;59249-63-7;61229-63-8;144470-46-2;864446-12-8;1197996-34-1;1430334-83-0;2369674-07-5 |
7128-64-5 | Inquiry | |
2,5-Di-tert-butylhydroquinone |
1,4-Benzenediol,2,5-bis(1,1-dimethylethyl)-;Hydroquinone,2,5-di-tert-butyl-;2,5-Bis(1,1-dimethylethyl)-1,4-benzenediol;Santovar O;Dibug;DTBHQ;2,5-Di-tert-butylquinol;Nocrac NS 7;Antage DBH;Naugard 451;DBH;1,4-Dihydroxy-2,5-di-tert-butylbenzene;2,5-Di-tert-butyl-1,4-hydroquinone;Nonflex Alba;2,5-Di-tert-butyl-1,4-benzohydroquinone;2,5-Di-tert-butylhydroquinone;2,5-Di-tert-butyl-1,4-benzenediol;NSC 11;NSC 9886;BHQ;2,5-Dihydroxy-1,4-di-tert-butylbenzene;DBHQ;Alba;2,5-Di-tert-butyl-1,4-dihydroxybenzene;3,6-Di-tert-butylhydroquinone;Antioxidant NS 7;Antioxidant Alba;Antioxidant DBH;2,5-Ditert-butylbenzene-1,4-diol |
88-58-4 | Inquiry | |
4,4'-BIS(CHLOROMETHYL)-BIPHENYL |
1,1′-Biphenyl,4,4′-bis(chloromethyl)-;p,p′-Bitolyl,α,α′-dichloro-;4,4′-Bis(chloromethyl)-1,1′-biphenyl;4,4′-Bis(chloromethyl)biphenyl;4,4′-Bis(chloromethyl)diphenyl;p,p′-Bis(chloromethyl)biphenyl;NSC 74077;4,4′-Dichloromethyldiphenyl;1-(Chloromethyl)-4-[4-(chloromethyl)phenyl]benzene;887574-02-9 |
1667-10-3 | Inquiry | |
4,4-Bis(diethylphosphonomethyl)biphenyl |
17919-34-5 | Inquiry | ||
4-FORMYL BENZOIC ACID |
Benzoic acid,4-formyl-;Terephthalaldehydic acid;4-Formylbenzoic acid;p-Formylbenzoic acid;p-Carboxybenzaldehyde;4-Carboxybenzaldehyde;Terephthaldehydic acid;4-Carboxylbenzaldehyde;NSC 15797;Terephthalaldehyde acid;p-Benzoic acid aldehyde;4-CBA |
619-66-9 | Inquiry | |
4-Hydroxy-2,2,6,6-tetramethylpiperidinyloxy, free radical |
1-Piperidinyloxy,4-hydroxy-2,2,6,6-tetramethyl-;Piperidinooxy,4-hydroxy-2,2,6,6-tetramethyl-;4-Hydroxy-2,2,6,6-tetramethyl-1-piperidinyloxy;4-Hydroxy-2,2,6,6-tetramethylpiperidinooxy;Tetramethyl-2,2,6,6-aza-1-cyclohexanol-4-oxide-1;2,2,6,6-Tetramethyl-4-piperidinol 1-oxide;2,2,6,6-Tetramethyl-4-hydroxypiperidinooxy radical;2,2,6,6-Tetramethyl-4-hydroxypiperidinooxy;2,2,6,6-Tetramethyl-4-hydroxypiperidine-1-oxyl;Tanol;2,2,6,6-Tetramethyl-4-piperidinol N-oxyl;2,2,6,6-Tetramethyl-4-hydroxypiperidine 1-oxide radical;2,2,6,6-Tetramethyl-4-hydroxypiperidine-1-hydroxyl;2,2,6,6-Tetramethyl-4-hydroxypiperidin-1-oxyl;2,2,6,6-Tetramethyl-4-piperidinol 1-oxyl;4-Hydroxy-2,2,6,6-tetramethylpiperidinooxy radical;2,2,6,6-Tetramethyl-4-piperidinol nitroxide;2,2,6,6-Tetramethyl-4-hydroxypiperidyl 1-oxyl;2,2,6,6-Tetramethyl-4-piperidinol-1-oxy;4-Hydroxy-2,2,6,6-tetramethylpiperidine N-oxide;4-Hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl;2,2,6,6-Tetramethyl-4-oxypiperidine-1-oxyl;4-Hydroxy-2,2,6,6-tetramethyl-1-piperidinoxyl;Tempol;2,2,6,6-Tetramethylpiperidine-N-oxyl-4-ol;4-Oxypiperidol;2,2,6,6-Tetramethyl-4-piperidinol-1-oxyl radical;2,2,6,6-Tetramethyl-1-oxy-4-hydroxypiperidine;TMPN;4-Hydroxy-2,2,6,6-tetramethylpiperidyl-1-oxyl;4-Hydroxy-2,2,6,6-tetramethylpiperidinoxy;4-Hydroxy-2,2,6,6-tetramethylpiperidinoxyl;1-Oxyl-2,2,6,6-tetramethyl-4-piperidinol;2,2,6,6-Tetramethylpiperidinol-4-oxyl-1;3174-32-1;13075-58-6;38854-37-4;68541-96-8;70939-25-2;105269-77-0;119227-61-1;900145-52-0;908588-62-5;1292766-63-2 |
2226-96-2 | Inquiry | |
Benzophenone |
Methanone,diphenyl-;Benzophenone;Diphenylmethanone;Benzene,benzoyl-;Benzoylbenzene;Diphenyl ketone;α-Oxodiphenylmethane;α-Oxoditane;Phenyl ketone;Adjutan 6016;Kayacure BP;Speedcure BP;Darocur BP;Lowlite 24;NSC 8077;Kayacure BP 100;BLS 531;Runtecure 1020;BP;Irgacure BP;Winure BP;JRCure 1020;Daracure 1137;Gencure BP;PI BP;Photoinitiator BP;Hycure Benzophenone;B 0083;Omnirad BP;445389-89-9;852361-03-6;1711678-21-5 |
119-61-9 | Inquiry | |
C.I. 482200 |
Benzenesulfonic acid,2,2′-([1,1′-biphenyl]-4,4′-diyldi-2,1-ethenediyl)bis-;2,2′-([1,1′-Biphenyl]-4,4′-diyldi-2,1-ethenediyl)bis[benzenesulfonic acid];4,4′-Bis[2-(2-sulfophenyl)ethenyl]biphenyl;4,4′-Bis(2-sulfostyryl)biphenyl;Fluorescent Brightener 351;C.I. Fluorescent Brightener 351;C.I. 482200;Whitex NFW;CBS;CBS (fluorescent brightener);54351-85-8;55352-52-8 |
38775-22-3 | Inquiry | |
Fluorescent Brightener 367 |
Benzoxazole,2,2′-(1,4-naphthalenediyl)bis-;Benzoxazole,2,2′-(1,4-naphthylene)bis-;2,2′-(1,4-Naphthalenediyl)bis[benzoxazole];1,4-Bis(2-benzoxazolyl)naphthalene;1,4-Di(2-benzoxazolyl)naphthalene;Hostalux KCB;KCB;Fluorescent brightener KCB;2-[4-(1,3-Benzoxazol-2-yl)naphthalen-1-yl]-1,3-benzoxazole;Fluorescent brightener 367;1263217-20-4 |
5089-22-5 | Inquiry | |
Fluorescent whitening agents MDAC |
2H-1-Benzopyran-2-one,7-(diethylamino)-4-methyl-;Coumarin,7-(diethylamino)-4-methyl-;7-(Diethylamino)-4-methyl-2H-1-benzopyran-2-one;4-Methyl-7-(diethylamino)coumarin;7-(Diethylamino)-4-methylcoumarin;Coumarin 1;Coumarin 460;Calcofluor White RW;Blancophor AW;Blancophor FFG;Uvitex WGS;MDAC;Hiltamine Arctic White SOL;Aclarat 8678;Calcofluor White SD;7D4MC;Hakkol P;Coumarin 47;C 47;DEMC;C 47 (coumarin derivative);Blankophor SOL;Fluorescent Brightener 140;C.I. 551100;C.I. Fluorescent Brightener 140;Rylux VPA;Tinopal SWN;Uvitex SWN;C.I. Fluorescent Brightener 52;Blancol WNS;Kayaphor WN;Leucophor WS;Leukophor WS;Fluorescent Brightener 52;Whitex WS;Whitefluor B;Neo-Super HR 1;HR 1;NSC 61830;C.I. Fluorescent Brightening Agent 52;Rylux VPA-T;Diethylamino-4-methylcoumarin;NF-MC;Optiblanc SPL 10;7-(Diethylamino)-4-methyl-2H-chromen-2-one;Calcofluor RW;Brightener SWN;7-Diethylamino-4-methylbenzopyran-2-one;11118-21-1;12224-03-2;12651-35-3;52232-20-9;58694-55-6;61968-71-6;70726-42-0;71123-71-2;73201-22-6;74029-28-0;86090-68-8;96538-19-1;129038-92-2;1215069-65-0;2252489-56-6 |
91-44-1 | Inquiry | |
o-Anisaldehyde |
Benzaldehyde,2-methoxy-;o-Anisaldehyde;Benzaldehyde,o-methoxy-;2-Methoxybenzaldehyde;6-Methoxybenzaldehyde;o-Methoxybenzaldehyde;2-Anisaldehyde;2-Methoxybenzenecarboxaldehyde;Salicylaldehyde methyl ether;o-Formylanisole;2-Methoxyphenylformaldehyde;NC 064;NSC 58960;2-(Methyloxy)benzaldehyde |
135-02-4 | Inquiry | |
OPTICAL BRIGHTNER CBS-X |
Benzenesulfonic acid,2,2′-([1,1′-biphenyl]-4,4′-diyldi-2,1-ethenediyl)bis-,sodium salt (1:2);Benzenesulfonic acid,2,2′-(4,4′-biphenylylenedivinylene)di-,disodium salt;Benzenesulfonic acid,2,2′-([1,1′-biphenyl]-4,4′-diyldi-2,1-ethenediyl)bis-,disodium salt;Disodium 4,4′-bis(2-sulfostyryl)biphenyl;4,4′-Bis(2-sodiosulfostyryl)biphenyl;Disodium 4′,4′′-bi[stilbene-2,2′′′-disulfonate];4,4′-Bis(2-sulfostyryl)biphenyl disodium salt;Tinopal CBS;Tinopal CBS-X;4,4′-Bis(o-sulfostyryl)biphenyl disodium salt;Stilbene 3;Stilbene 420;Uvitex NFW;DSBP;Tinopal SK;Tinopal CBX;CBS-X;Calcofluor CG;Brightener BR 49;CF 351;Tinopal CBS-X 44;Optical Brightener CBS-X;Brightener CBS-X;Tinopal NFW;Stilbene S-420;Tinopal NFW Liq;OB-M 1;Disodium 2,2′-([1,1′-biphenyl]-4,4′-diyldivinylene)bis(benzenesulfonate);Benetex OB-M 1;Uvitex CBS-X;Disodium 2,2′-(4,4′-biphenyldiyldi-2,1-ethenediyl)dibenzenesulfonate;Keyfluor CBS-X;Keyfluor White CBS-X;FWA-CBS-X;63439-81-6;71124-07-7;1173311-32-4;1465924-41-7;2051924-63-9 |
27344-41-8 | Inquiry | |
OPTICAL BRIGHTNER KSN |
Benzoxazole,2-[4-[2-[4-(2-benzoxazolyl)phenyl]ethenyl]phenyl]-5-methyl-;Benzoxazole,5-methyl-2,2′-(vinylenedi-p-phenylene)bis-;2-[4-[2-[4-(2-Benzoxazolyl)phenyl]ethenyl]phenyl]-5-methylbenzoxazole;2-[4-[4-(2-Benzoxazolyl)styryl]phenyl]-5-methylbenzoxazole;4-(2-Benzoxazolyl)-4′-(5-methyl-2-benzoxazolyl)stilbene;Hostalux KS;Hostalux KS-N;2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)phenyl)-5-methylbenzo[d]oxazole;117313-60-7 |
5242-49-9 | Inquiry | |
Terephthaldicarboxaldehyde |
1,4-Benzenedicarboxaldehyde;Terephthalaldehyde;Terephthalic aldehyde;1,4-Diformylbenzene;p-Benzenedicarboxaldehyde;4-Formylbenzaldehyde;p-Formylbenzaldehyde;Terephthaldialdehyde;1,4-Benzenedialdehyde;1,4-Benzenedicarbaldehyde;p-Phthaldialdehyde;p-Benzenedialdehyde;p-Diformylbenzene;NSC 13395;Terephthaldicarbaldehyde;1,4-Terephthaldicarbaldehyde;TPAL;Terephthal |
623-27-8 | Inquiry | |
tert-Butylhydroquinone |
1,4-Benzenediol,2-(1,1-dimethylethyl)-;Hydroquinone,tert-butyl-;2-(1,1-Dimethylethyl)-1,4-benzenediol;tert-Butylhydroquinone;2-tert-Butylhydroquinone;Mono-tert-butylhydroquinone;tert-Butyl-1,4-benzenediol;TBHQ;MTBHQ;Mono-tertiarybutylhydroquinone;t-Butylhydroquinone;2-tert-Butyl-1,4-benzenediol;2-(1,1-Dimethylethyl)hydroquinone;2-(tert-Butyl)-p-hydroquinone;Banox 20BA;Tenox TBHQ;2-tert-Butyl-1,4-hydroquinone;2-tert-Butyl-1,4-dihydroxybenzene;t-Butylhydroquinone;Tenox 20;NSC 4972;Keniox 20;tert-Butyldihydroxybenzene;2-t-Butylhydroquinone;MC-TB 20;Grindox 450;Grindox 204;tert-Butyl-1,4-dihydroxybenzene;2-tert-Butyl-4-hydroxyphenol;Stearer TBH;PI 172;123477-69-0;140627-33-4;29863-17-0;68816-56-8 |
1948-33-0 | Inquiry |
CONTACT INFORMATION
Sign In for Details