Benzoan sodný 99% for biochemistry
Dodávateľ: Thermo Fisher Scientific
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Varování
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Synonymá:
Benzoic acid sodium salt
447800010
447802500
ACRO447800010EA
126.18
EUR
ACRO447800010
ACRO447802500
Benzoan sodný 99% for biochemistry
Benzoan sodný
Vzorec:
C₆H₅COONa Mw: 144.11 Teplota tavenia: >300 °C Skladovacia teplota: Ambient |
Číslo MDL:
MFCD00012463 Číslo CAS: 532-32-1 Merck Index: 13,08654 |
Výsledky špecifikačného testu
Appearance | White to off-white Crystalline or granular powder |
Infrared spectrum | Conforms |
Loss on drying | ≤1 % |
Solubility | (1 M in water) Clear colorless to light yellow |
Titration with HClO4 | ≥98.5 % |
Chloride (Cl) | ≤0.05 % |
Sulfate (SO4) | ≤0.05 % |
Arsenic (As) | ≤0.0002 % |
Copper (Cu) | ≤0.001 % |
Mercury (Hg) | ≤0.0001 % |
Zinc (Zn) | ≤0.001 % |
Heavy metals (as Pb) | ≤0.001 % |
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