3,3',4,4'-Biphenyltetramine(6CI,8CI) 3,3',4,4'-Tetraaminobiphenyl 3,3',4,4'-Tetraaminodiphenyl
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Common name: 3,3'-Diaminobenzidine
CAS No.: 91-95-2
EINECS No.:202-110-6
Appearance: Troche
Molecular formula: C12H14N4
Brand Name: Colorcom
Shelf Life: 2 Years
Place of Origin: China
Product Specification:
Molecular Weight |
214.27 |
Boiling point |
344.41°C (rough estimate) |
Melting point |
175-177 °C(lit.) |
Density |
1.1726 g/cm3(rough estimate) |
Purity |
≥98.0% |
Acidity coefficient (pKa) |
4.39±0.10(Predicted) |
Soluble |
/ |
Water solubility |
0.55 g/L (20 ºC) |
Color |
Crystal |
Product Description:
3,3 '-diaminobenzidine is a volatile fermentation product. Because of its special aroma, it is widely used as a food additive. 3,3 '-diaminobenzidine has significant biochemical and toxicological properties, and its pleasant aroma may make people overlook its own harm to human Chemicalbook health. In addition, 3,3 '-diaminobenzidine is widely used in various research fields, and is mainly used as a monomer in the preparation of high temperature resistant resins and fiber materials. However, its application in the field of analysis is not common, mainly used for spectrophotometric determination of selenium content.
Application:
Used as a monomer in high temperature resistant polymers.
Package: 5kg/Bag, 25kg
Storage: The warehouse is ventilated and dry at low temperature.
Executive Standards: International Standard.
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