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Postion:Product Catalog >Organic Chemistry>Amides>Naphthenic amines derivatives>3,3'-Diaminobenzidine
3,3'-Diaminobenzidine
  • 3,3'-Diaminobenzidine

3,3'-Diaminobenzidine

Price Get Latest Price
Package 25Kg/Drum
Min. Order: 1g
Supply Ability: 10tons
Update Time: 2020-11-28

Product Details

Product Name: 3,3'-Diaminobenzidine CAS No.: 91-95-2
Min. Order: 1g Purity: 98%min
Supply Ability: 10tons Release date: 2020/11/28
3,3'-Diaminobenzidine Chemical Properties
Melting point  175-177 °C(lit.)
Boiling point  344.41°C (rough estimate)
density  1.1726 (rough estimate)
refractive index  1.5000 (estimate)
Fp  12 °C
storage temp.  2-8°C
solubility  0.55g/l
pka 4.39±0.10(Predicted)
form  tablet
color  Crystals from MeOH
PH 7 (1g/l, H2O, 20℃)
Water Solubility  0.55 g/L (20 ºC)
Sensitive  Light Sensitive
BRN  1212988
Stability: Stability Moisture and light sensitive. Incompatible with strong oxidizing agents.
InChIKey HSTOKWSFWGCZMH-UHFFFAOYSA-N
CAS DataBase Reference 91-95-2(CAS DataBase Reference)
NIST Chemistry Reference 3,3'-Diaminobenzidine(91-95-2)
EPA Substance Registry System 3,3'-Diaminobenzidine (91-95-2)
 
Safety Information
Hazard Codes  Xn,T,F,O
Risk Statements  36/37/38-40-22-20/21/22-68-45-67-37-34-11-8
Safety Statements  26-36/37-45-36/37/39-22-53-16
RIDADR  UN 3316 9
WGK Germany  1
RTECS  DV8750000
8-10-23
TSCA  Yes
HS Code  29214200
Toxicity LDLo orl-rat: 3000 mg/kg CNREA8 26,619,66

Company Profile Introduction

Established in 2010, Hangzhou Fluoro Pharmaceutical Co., Ltd. is a professional manufacturer of fluorochemicals, integrating custom synthesis, production and sales. Our company has four categories of products, more than 1000 varieties which are widely applied in pharmaceuticals, agrochemicals, electron chemistry, materials chemistry, polymers and other fields. Our R&D center is located in the beautiful City Hangzhou, which covering 500 square meters. Our lab has advanced synthesis、testing equipments and We have a professional R&D team. Our technicists have rich practical experience in the field of fluorine chemical industry. In addition, we are constantly expanding our R&D and production team. At present, we have two production bases located in Zhejiang and Anhui respectively, which have produced hundreds of products with large capacity and stable quality. Our company has the certification of ISO9001:2015. We can provide professional customized services from gram to ton grade. We promise to serve you with high-quality products and efficient service. At the same time, as the rapid development of science and technology, we are constantly pursuing and exploring the development potential of fluorochemicals in order to serve customers better. We look forward to cooperating with all of you to create a brilliant future together.

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  • Since: 2020-01-03
  • Address: Joinhands Science Park No.4028 Nanhuan RD,Hangzhou ,310053 China
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