Benzamid 99%
Dodávateľ: Thermo Fisher Scientific
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Varování
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Synonymá:
Benzoic acid amide
159331000
159335000
159330025
ACRO159331000EA
39.55
EUR
ACRO159331000
ACRO159335000
ACRO159330025
Benzamid 99%
Benzamid
Vzorec:
C₇H₇NO Teplota varu: 228 °C (760 mmHg) Teplota tavenia: 125…129 °C Hustota: 1,35 g/cm³ (20 °C) Teplota vzplanutia: 180 °C Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00007968 Číslo CAS: 55-21-0 EINECS: 200-227-7 Merck Index: 13,01059 |
Výsledky špecifikačného testu
Appearance | White to off-white Crystalline powder |
Infrared spectrum | Conforms |
Melting point | 125 to 129 °C |
HPLC | ≥98.5 % |
UV | at 280 nm A: ≤0.05 |
Titration with HClO4 | 99.4 to 100.6 % |
Chloride (Cl) | ≤0.005 % |
Sulfate (SO4) | ≤0.005 % |
Calcium (Ca) | ≤0.001 % |
Iron (Fe) | ≤0.0005 % |
Sodium (Na) | ≤0.02 % |
Heavy metals (as Pb) | ≤5 ppm |
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