Kyselina benzoová methyl ester 99%
Dodavatel: Thermo Scientific
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Varování
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126340025
126345000
126340100
126340025.EA
5010
CZK
126340025.
126345000.
ACRO126340100
Kyselina benzoová methyl ester 99%
Kyselina benzoová methyl ester
Vzorec:
C₆H₅COOCH₃ Bod varu: 199,6 °C (1013 hPa) Bod tání: –12 °C Hustota: 1,08 g/cm³ Bod vzplanutí: 77 °C Storage Temperature: Ambient |
MDL Number:
MFCD00008421 CAS číslo: 93-58-3 EINECS: 202-259-7 Merck Index: 13,06052 |
Výsledky specifikačního testu
Appearance | Clear colorless to light yellow Liquid |
Infrared spectrum | Conforms |
Refractive index | 1.5160 to 1.5180 (20°C, 589 nm) |
GC | ≥98.5 % |
Specific gravity | (25/25°C) 1.084 to 1.088 |
Acid value | ≤1 mg KOH/g |
UV | at 245 nm A: ≤1.00 |
Color scale | ≤10 APHA |
Stabilizer | 0.5 to 1.0 % Ethanol |
Residue after evaporation | ≤0.0002 % |
Free chlorine | ≤0.00003 % (as Cl) |
Free acid (HCl) | ≤0.001 % |
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