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531-91-9

531-91-9,N,N'-Diphenylbenzidine,Benzidine,N,N'-diphenyl- (6CI,7CI,8CI);[1,1'-Biphenyl]-4,4'-diamine, N,N'-diphenyl-(9CI);4,4'-Bis(phenylamino)-1,1'-biphenyl;4,4'-Bis(phenylamino)biphenyl;N,N'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine;N,N'-Diphenyl-p,p'-biphenylenediamine;[1,1'-Biphenyl]-4,4'-diamine,N4,N4'-diphenyl-;

 

N,N'-Diphenylbenzidine(531-91-9)

CAS Registry Number:
531-91-9
Synonyms:
Benzidine,N,N'-diphenyl- (6CI,7CI,8CI);[1,1'-Biphenyl]-4,4'-diamine, N,N'-diphenyl-(9CI);4,4'-Bis(phenylamino)-1,1'-biphenyl;4,4'-Bis(phenylamino)biphenyl;N,N'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine;N,N'-Diphenyl-p,p'-biphenylenediamine;[1,1'-Biphenyl]-4,4'-diamine,N4,N4'-diphenyl-;
Molecular Formula:
C24H20N2
Molecular Weight:
336.436
EINECS:
208-521-7

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CAS No.531-91-9 N,N'-Diphenylbenzidine

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CAS No.531-91-9 N,N'-Diphenylbenzidine

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CAS No.531-91-9 N,N'-Diphenylbenzidine

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CAS No.531-91-9 N,N'-Diphenylbenzidine

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CAS No.531-91-9 N,N'-Diphenylbenzidine CAS NO.531-91-9 CAS NO.531-91-9

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CAS No.531-91-9 N,N'-Diphenylbenzidine

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CAS No.531-91-9 N,N'-Diphenylbenzidine

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CAS No.531-91-9 N,N-Diphenylbenzidine

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CAS No.531-91-9 N,N'-Diphenylbenzidine

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CAS No.531-91-9 N,N-Diphenylbenzidine

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CAS No.531-91-9 N,N'-Diphenylbenzidine

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CAS No.531-91-9 N,N'-Diphenylbenzidine

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CAS No.531-91-9 N,N'-Diphenylbenzidine cas 531-91-9

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CAS No.531-91-9 N,N'-Diphenylbenzidine

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CAS No.531-91-9 N,N-Diphenylbenzidine

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CAS No.531-91-9 N,N'-Diphenylbenzidine

Assay:98 Application:Pharmaceutical intermediates 

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CAS No.531-91-9 N,N'-Diphenylbenzidine

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CAS No.531-91-9 N,N'-Diphenylbenzidine

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CAS No.531-91-9 N,N-Diphenylbenzidine

Assay:99% Appearance:Grey powder Package:Aluminum foil bag with 5Kg and fiber can with 25kg.  Storage:RT. Transportation:BY SEA or AIR Application:Organic intermediate 

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CAS No.531-91-9 N,N'-Diphenylbenzidine

Assay:99 Appearance:Crystalline Powder Package:A variety of packing ways for your choice Storage: Keep it in dry,shady and cool place Transportation:EMS銆乀NT銆丏HL銆乁PS銆丗EDEX銆丼F銆乄uhan port/ Shanghai port / Guangzhou port/Tianjing port Application:A legal substitute for demethyl ephedrine 

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CAS No.531-91-9 N,N'-Diphenylbenzidine 531-91-9

Assay:98.0% Min Appearance:White Solid Package:In 25KG paper or plastic drums Storage:Stored under room temperature in cool and dry place Transportation:Shipped as non- dangerous chemicals  Application:Used as pharmaceutical Intermeidate 

Min. Order:100Kilogram

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CAS No.531-91-9 N,N'-Diphenylbenzidine-CAS NO.: 531-91-9

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CAS No.531-91-9 N,N'-Diphenylbenzidine

Assay:99% Appearance:powder/liquid Package:According to client's requirements Storage:Store in dry, dark and ventilated place. Transportation:by sea/by air/by express Application:pharmaceutical intermediates 

Min. Order:1Gram

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CAS No.531-91-9 Top Purity CAS 531-91-9 with fast shipping

Assay:99% Appearance:White powder Package: [Packaging]20mg, 50mg,100mg,1g,10g,100g,according to customers' requirements Storage: should be stored in a well-closed container at low temperature, keep away from moisture, heat and light. Transportation:1. Samples 1kg-10kg are shipped by international express. 2. 50kg-100kg of goods are transported by dedicated line logistics. 3. Cargo 100kg-1ton is transported by dedicated line logistics. Application:Raw materials in the pharmaceutical field 

Min. Order:10Kilogram

Supplier:Zhuozhou Wenxi import and Export Co., Ltd [ China (Mainland)]

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CAS No.531-91-9 N,N'-Diphenylbenzidine

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Min. Order:0Metric Ton

Supplier:Wuhan Fortuna Chemical Co.,Ltd [ China (Mainland)]

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CAS No.531-91-9 SAGECHEM/N,N'-Diphenylbenzidine/SAGECHEM/Manufacturer in China

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Supplier:SAGECHEM LIMITED [ China (Mainland)]

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CAS No.531-91-9 National Research Platform ISO 9001 531-91-9

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CAS No.531-91-9 N,N'-Diphenylbenzidine

Assay:98% Appearance:contact us for more details about N,N'-Diphenylbenzidine, CAS:531-91-9 Package:Glass bottle in aluminum foil bag, from mg scale to kg scale Storage:Seal dark and dry place or contact us for more details Transportation:World wide Courier Service or Air to save your time Application:Chemicals, pharmaceutical research, pharmaceutical intermediates, reagents 

Min. Order:0

Supplier:Finetech Industry Limited [ China (Mainland)]

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CAS No.531-91-9 N,N'-Diphenylbenzidine

Assay:95.0% Appearance:Please email the sales manager for details Package:according to the clients requirement Storage:Store in a cool, ventilated warehouse. Keep away from fire and heat. Keep container sealed. Transportation:by sea or by air Application:Pharmaceutical intermediates 

Min. Order:0

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CAS No.531-91-9 N,N'-Diphenyl benzidine

Assay:98% Appearance:solid or liquid Package:According to customer鈥榮 requirement Storage:Keep in a cool & dry place Application:Fine Intermediate 

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CAS No.531-91-9 4,4-Dianilinobiphenyl

Assay:97% Appearance:white powder Package:according to the clients requirement Storage:Room temperature with sealed well Transportation:by sea or by air Application:Use as primary and secondary intermediate 

Min. Order:0

Supplier:Boc Sciences [ United States]

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CAS No.531-91-9 N,N'-Diphenylbenzidine CAS No.531-91-9

Assay:99.90% Appearance:solid or liquid Package:As customer's requested Storage:sealed in cool and dry place Transportation:by courier/air/sea Application:Pharma Intermediate 

Min. Order:0

Supplier:Guangdong Juda Chemical Industrial Co.,Limited [ China (Mainland)]

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CAS No.531-91-9 N,N'-Diphenylbenzidine, 98% 531-91-9

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Supplier:Hunan Russell Chemicals Technology Co.,Ltd [ China (Mainland)]

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CAS No.531-91-9 N,N-Diphenylbenzidine

Assay:COA Appearance:COA Package:COA Storage:Keep in a cool & dry place Transportation:CIF or FOB Application:TDS 

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Supplier:Xiamen Ikg Chemical Co., Ltd. [ China (Mainland)]

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CAS No.531-91-9 N,N'-Diphenylbenzidine 531-91-9

Assay:98% Appearance:solid or liquid Package:Foil bag; Drum; Plastic bottle Storage:in sealed air resistant place Transportation:by sea or air Application:Pharma;Industry;Agricultural 

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Supplier:Shenzhen Foris Technology Co. LTD [ China (Mainland)]

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CAS No.531-91-9 N,N'-Diphenylbenzidine manufacturer

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Supplier:Shanghai Yuanye Bio-Technology Co., Ltd. [ China (Mainland)]

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CAS No.531-91-9 N,N'-Diphenylbenzidine

Assay:99% Package:according to quantity Storage:Storing at room temperature Transportation:by sea or by air Application:organic synthesis 

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Supplier:Zouping Mingxing Chemical Co.,Ltd. [ China (Mainland)]

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CAS No.531-91-9 N,N-Diphenylbenzidine

Assay:98% or more Appearance:high quality Package:5kg 25kg According to clients' requirement Storage:Store in dry, dark and ventilated place Transportation:Sea/air/courier Application:Intermediate and Industrial use 

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Supplier:Hangzhou Fenjun Chemical Co Ltd. [ China (Mainland)]

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CAS No.531-91-9 N,N'-Diphenylbenzidine,531-91-9

Assay:0.98 Package:Packing material and QTY as your request Storage:Keep in a cool & dry place Transportation:Express or as your request Application:Pharma;Industry;other application 

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CAS No.531-91-9 N,N'-Diphenylbenzidine

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CAS No.531-91-9 N,N'-Diphenylbenzidine

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require 

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Supplier:Hunan chemfish Pharmaceutical co.,Ltd [ China (Mainland)]

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CAS No.531-91-9 N,N'-Diphenylbenzidine cas no. 531-91-9 98%

Assay:0.98 Package:Grams, Kilograms Transportation:According to customer request Application:For R&D 

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CAS No.531-91-9 N,N-Diphenylbenzidine

Assay:98% Application:Intermediates 

Min. Order:0

Supplier:SHANGHAI T&W PHARMACEUTICAL CO., LTD. [ China (Mainland)]

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Address:601, No. 1, 2277 Nong, Zu Chongzhi Road, Zhangjiang Hightech. Park, Pudong

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CAS No.531-91-9 Hot sell,Hight purity,Best price, CAS: 531-91-9 / N,N'-Diphenylbenzidine

Assay:98.0%锛?9.0%,99.9% Application:Pharmaceutical Intermediate 

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Supplier:Changzhou Xuanming Chemical Co., Ltd. [ China (Mainland)]

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CAS No.531-91-9 [1,1'-Biphenyl]-4,4'-diamine,N4,N4'-diphenyl-

Assay:99% Transportation:In stock;Fast and safty;Shipping by DHL, UPS,FEDEX, TNT,EMS,EUB,by air, by sea..... Application:Organic Chemicals 

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Supplier:Synova( Tianjin ) Chemical Technology Co,.Ltd [ China (Mainland)]

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CAS No.531-91-9 N,N'-Diphenylbenzidine

Assay:98% Application:Intermediate 

Min. Order:0

Supplier:ZHEJIANG ZETIAN FINE CHEMICALS CO., LTD. [ China (Mainland)]

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CAS No.531-91-9 DPB

Assay:98% Appearance:white powders Package:aluminum foil bag, carton, customized Storage:sealed, keep in the ventilated, dry Transportation:by air ship Application:Intermediates,in stock 

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Supplier:Shanghai AngewChem Co., Ltd. [ China (Mainland)]

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Address:No. 3377, Kang Xin Road, Pudong New Area, Shanghai

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CAS No.531-91-9 N4,N4'-Diphenyl-[1,1'-biphenyl]-4,4'-diamine

Assay:98% Appearance:White powder Package:5g Storage:Sealed refrigeration Application:medical?intermediate 

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Supplier:Bide Pharmatech Ltd [ China (Mainland)]

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Address:Room 3501, 1077 Zuchongzhi Road, Zhangjiang Hi-Tech Park, Pudong New Area, Shanghai 201203, China

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CAS No.531-91-9 N,N-Diphenylbenzidine

Assay:99.0% Min Application:Medical intermediate; Used in organic synthesis; 

Min. Order:0

Supplier:Skyrun Industrial Co.,Ltd [ China (Mainland)]

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Dayang Chem (Hangzhou) Co.,Ltd.
 China (Mainland)
Tel:+86-571-88938639
9/F, Unit 2 Changdi Torch Building, 259# WenSan Road, Xihu District, Hangzhou City 310012, P.R.China
Henan Allgreen Chemical Co.,Ltd
 China (Mainland)
Tel:+86-0371-87507775
No 260 Dongming Road,Jinshui District
Xi'an SENYI New Material Technology Co., Ltd
 China (Mainland)
Tel:+86 13230173759
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Shanghai Siwei Chemical Co., Ltd
 China (Mainland)
Tel:86-185-01739839
Room419,Building B,Hengnan RD. No.399,Minhang District ,Shanghai ,China
HUBEI RISON CHEMICAL CO.,LTD.
 China (Mainland)
Tel:0086-27-83607103/83642615
No.498, Jianshe Ave, Wuhan, China
Zibo Dorne chemical technology co. LTD
 China (Mainland)
Tel:+86-13583358881
No. 416, 4th floor, zhongguancun science and technology city, no. 1, west 6th road, zhangdian district
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
 China (Mainland)
Tel:+86-21-61551611
601, No. 1, 2277 Nong, Zu Chongzhi Road, Zhangjiang Hightech. Park, Pudong
SHANGHAI T&W PHARMACEUTICAL CO., LTD.
 China (Mainland)
Tel:+86-21-61551611
601, No. 1, 2277 Nong, Zu Chongzhi Road, Zhangjiang Hightech. Park, Pudong
Lonwin Chemical Group Limited
 China (Mainland)
Tel:Tel: 86-21-59858395
No#966,Huaxu Road,Shanghai 201702,P.R.China
Hangzhou Ocean Chemical Co., Ltd.
 China (Mainland)
Tel:+86-571-88025872, 28272092, 28272096
Room 623 ,Building No 1 , COFCO Radius Commercial Center Xiwen Road, Xiacheng District, Hangzhou, Zhejiang Province, China
Hangzhou Ocean Chemical Co., Ltd.
 China (Mainland)
Tel:+86-571-88025872, 28272092, 28272096
Room 623 ,Building No 1 , COFCO Radius Commercial Center Xiwen Road, Xiacheng District, Hangzhou, Zhejiang Province, China
Jilin haofei import and export trade Co.,Ltd
 China (Mainland)
Tel:+8615643102578
Guanghui Park, Huanghe Road, Kuancheng District
Changchun JuShengyuan Import and Export Trading Co.,Ltd
 China (Mainland)
Tel:0431-80744189
Kuanchengqu Huanghelu Guanghuiyuan B16
Changchun JuShengyuan Import and Export Trading Co.,Ltd
 China (Mainland)
Tel:0431-80744189
Kuanchengqu Huanghelu Guanghuiyuan B16
Shenzhen Foris Technology Co. LTD
 China (Mainland)
Tel:+86 15889746615
BuildingA7, KingloryTongxin International Industry Park, Wanglei Avenue, Hi-tec District
Xi'an SENYI New Material Technology Co., Ltd
 China (Mainland)
Tel:+86 13230173759
xian
Xiamen Jenny Chemical Technology Co., Ltd.
 China (Mainland)
Tel:+86 16621006118
Room 402, No. 216, Nanshan Road, Huli District, Xiamen City
LEAP CHEM Co., Ltd.
 China (Mainland)
Tel:+852-30606658
EASEY COMM BLDG 253-261 HENNESSY ROAD Hong Kong, China
Xiamen Ikg Chemical Co., Ltd.
 China (Mainland)
Tel:+86 592-6102469
No.25 Binlang Road,Siming, Xiamen, China
Hebei Zhuangkai Biotechnology Co.,Ltd
 China (Mainland)
Tel:+86-0311-89278944
hebei
Hebei Zhuangkai Biotechnology Co.,Ltd
 China (Mainland)
Tel:+86-0311-89278944
hebei
Xiamen BaiFuchem Co.,Ltd
 China (Mainland)
Tel:+86 592 605 6448
No.31 Pingshan Nanli, Haicang Industrial Park, Xiamen, China
Shaanxi BLOOM TECH Co.,Ltd
 China (Mainland)
Tel:+86-29-86470566
Block A of Central Mansion, No.113 of Weiyang Rd, ETDZ, Xi'an, Shaanxi 710016, China
Hangzhou KieRay Chem Co.,Ltd.
 China (Mainland)
Tel:+86-15336573147
Room 260, Building 3, No. 76 Xingqiao North Road, Xingqiao Street, Yuhang District, Hangzhou City, Zhejiang Province, China
PRIME MOLECULAR CO.,LIMITED
 China (Mainland)
Tel:0852-0755-61104662
Hong Kong
Ality Chemical Corporation
 China (Mainland)
Tel:0513-87616220
Fine chemical industry park, Nantong,Jiangsu
Ality Chemical Corporation
 China (Mainland)
Tel:0513-87616220
Fine chemical industry park, Nantong,Jiangsu
Shandong Hanjiang Chemical Co., Ltd.
 China (Mainland)
Tel:18369939125
95A, Xingyuan East Road, Zhangdian District
Zhuozhou Wenxi import and Export Co., Ltd
 China (Mainland)
Tel:+86-13111626072
Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei
Zhuozhou Wenxi import and Export Co., Ltd
 China (Mainland)
Tel:+86-13111626072
Room 1710, Baoxin International Phase I, 19 Guanyun East Road, Zhuozhou, Hebei

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