Product Name | 2,2-DIPHENYL-1-PICRYLHYDRAZYL |
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Chinese alias | 2,2-二苯基-1-苦基肼、DPPH、 1,1-二苯基-2-苦肼基自由基 |
CAS | 1898-66-4 |
Formula | C18H12N5O6 |
MW | 394.32 |
Appearance | green solid |
MDL | MFCD00007231 |
Melting point | 138-141°C(lit.) |
Storage condition | 2-8°C |
Symbol |
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Chemical Stability | 如果遵照规格使用和储存则不会分解,未有已知危险反应,避免氧化物 |
Safe Property | S22;S24/25;S36/37; |
Hazard Category Code | R20/21/22;R42/43; |