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Postion:Product Catalog >Biochemical Engineering>Biochemical Reagents>Acid-base indicator>N,N'-Diphenylbenzidine
N,N'-Diphenylbenzidine
  • N,N'-Diphenylbenzidine
  • N,N'-Diphenylbenzidine

N,N'-Diphenylbenzidine

Price $80
Package 1KG
Min. Order: 1KG
Supply Ability: 1000KG
Update Time: 2021-05-12

Product Details

Product Name: N,N'-Diphenylbenzidine CAS No.: 531-91-9
EC-No.: 208-521-7 Min. Order: 1KG
Purity: 99% Supply Ability: 1000KG
Release date: 2021/05/12

Chemical & Physical Properties

Density1.2±0.1 g/cm3
Boiling Point535.0±43.0 °C at 760 mmHg
Melting Point246-248 °C(lit.)
Molecular FormulaC24H20N2
Molecular Weight336.429
Flash Point342.0±19.9 °C
Exact Mass336.162659
PSA24.06000
LogP6.09
Vapour Pressure0.0±1.4 mmHg at 25°C
Index of Refraction1.690


Company Profile Introduction

Licensed items: import and export of goods; Technology import and export. (For projects subject to approval in accordance with the law, business activities can only be carried out with the approval of relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General project: engaged in biotechnology, cosmetics technology in the field of technology development, technology transfer, technical consulting, technology services, business consulting, decorative items, cosmetics, electronic products, a class of medical device, arts and crafts (except for ivory and its products), textiles, textiles and raw materials, clothing apparel, shoes and hats, bags, daily provisions, office supplies, jewelry, sporting goods, Musical Instruments and equipment, digital products sales; Sales of chemical products (excluding licensed chemical products). (Except for projects that need to be approved according to law, the business license shall be used to independently carry out business activities according to law)

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