Benzidine
Analytical controls, for environmental analysis
- Product Code: 127018
Alias:
p-diaminobiphenyl; 4,4'-diaminobiphenyl, (1,1'-diphenyl)-4,4'-diamine
CAS:
92-87-5
| Molecular Weight: | 184.24 g./mol | Molecular Formula: | C₁₂H₁₂N₂ |
|---|---|---|---|
| EC Number: | 202-199-1 | MDL Number: | MFCD00039765 |
| Melting Point: | 127-128 °C | Boiling Point: | 400°C |
| Density: | 1.25 g/mL at 20 °C(lit.) | Storage Condition: | room temperature |
Product Description:
Used historically in the production of dyes for textiles, paper, and leather, it played a significant role in creating vibrant colors. It was also employed in chemical laboratories as a reagent for detecting blood and certain ions. However, due to its carcinogenic properties, its use has been heavily restricted or banned in many countries, and safer alternatives are now preferred in industrial and laboratory applications.
Product Specification:
| Test | Specification |
|---|---|
| Appearance | White To Yellowish Brown Solid |
| Infrared Spectrum | Conforms To Structure |
| Purity (%) | 98 |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 0.100 | 10-20 days | $177.74 |
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| 0.500 | 10-20 days | $597.19 |
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Benzidine
Used historically in the production of dyes for textiles, paper, and leather, it played a significant role in creating vibrant colors. It was also employed in chemical laboratories as a reagent for detecting blood and certain ions. However, due to its carcinogenic properties, its use has been heavily restricted or banned in many countries, and safer alternatives are now preferred in industrial and laboratory applications.
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