Phenidone
99%
- Product Code: 110735
Alias:
Phenidone; Phenidone A, 1-phenyl-3-pyrazolidinone
CAS:
92-43-3
| Molecular Weight: | 162.19 g./mol | Molecular Formula: | C₉H₁₀N₂O |
|---|---|---|---|
| EC Number: | 202-155-1 | MDL Number: | MFCD00003094 |
| Melting Point: | 119-121 °C(lit.) | Boiling Point: | |
| Density: | Storage Condition: | room temperature |
Product Description:
Phenidone is widely used in the photographic industry as a developing agent for black-and-white films and papers. It acts as a reducing agent that converts exposed silver halide crystals into metallic silver, forming the visible image. Compared to other developers like hydroquinone, Phenidone offers faster development times and works effectively at lower concentrations, often in combination with other agents to enhance performance. It is also known for producing fine grain and high sharpness in the final image, making it a preferred choice for both amateur and professional photographers. Additionally, Phenidone is less toxic and more environmentally friendly than some traditional developers, contributing to its continued use in modern photographic processes.
Product Specification:
| Test | Specification |
|---|---|
| Chloroform In The Insoluble | 0 |
| Heavy Metals (As Pb) | 0ppm-10ppm |
| Ignition Residue (As Sulfate) | 0%-0.1% |
| Iron (Fe) | 0ppm-10ppm |
| Melting Point | 119-123°C |
| Purity (Nonaqueous Tieration) | 98.5%-101.5% |
| Volatile Matter 4H/65 | 0-0.1 |
| Appearance | White To Off-White Powder Or Crystals |
| Solubility (Alkaline Sulfite Solution) | Clear, No Insoluble |
Sizes / Availability / Pricing:
| Size (g) | Availability | Price | Quantity |
|---|---|---|---|
| 5.000 | 10-20 days | $16.07 |
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| 25.000 | 10-20 days | $32.14 |
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| 100.000 | 10-20 days | $118.53 |
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| 500.000 | 10-20 days | $489.20 |
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Phenidone
Phenidone is widely used in the photographic industry as a developing agent for black-and-white films and papers. It acts as a reducing agent that converts exposed silver halide crystals into metallic silver, forming the visible image. Compared to other developers like hydroquinone, Phenidone offers faster development times and works effectively at lower concentrations, often in combination with other agents to enhance performance. It is also known for producing fine grain and high sharpness in the final image, making it a preferred choice for both amateur and professional photographers. Additionally, Phenidone is less toxic and more environmentally friendly than some traditional developers, contributing to its continued use in modern photographic processes.
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