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2,4,5-Trimethoxybenzaldehyde 98%

Fornitore: Thermo Scientific
Attenzione

157940250 157941000
ACRO157940250EA 50.3 EUR
ACRO157940250 ACRO157941000
2,4,5-Trimethoxybenzaldehyde 98%
2,4,5-Trimethoxybenzaldehyde
Formula: C₁₀H₁₂O₄
Peso molecolare: 196,2 g/mol
Punto di ebollizione: 140 °C (4 mmHg)
Punto di fusione: 111…115 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00003312
CAS Number: 4460-86-0
EINECS: 224-713-3

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Risultati del test di specificazione

Appearance White to light beige Crystalline powder
Infrared spectrum Conforms
Melting point 111 to 115 °C
GC ≥97.5 %
Residue after evaporation ≤0.002 %
Acidity ≤0.0005 meq/g
Free chlorine ≤1 ppm
Calcium (Ca) ≤0.5 ppm
Copper (Cu) ≤0.05 ppm
Iron (Fe) ≤1 ppm
Lead (Pb) ≤0.1 ppm
Magnesium (Mg) ≤0.1 ppm
Potassium (K) ≤0.5 ppm
Silicon (Si) ≤0.05 ppm
Sodium (Na) ≤0.5 ppm
Sulfur (S) ≤0.5 ppm
Zinc (Zn) ≤0.2 ppm
Total phosphorus (P) ≤0.2 ppm

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