1,4-Phenylendiessigsäure 97%
Lieferant: Thermo Scientific
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Achtung
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Synonyme:
2,2'-(1,4-Phenylene)diacetic acid
130510050
ACRO130510050EA
61.7
EUR
ACRO130510050
1,4-Phenylendiessigsäure 97%
1,4-Phenylendiessigsäure
Formel:
C₁₀H₁₀O₄ Molecular Weight: 194,19 g/mol Schmelzpunkt: 250…256 °C Lagertemperatur: Raumtemperatur |
MDL:
MFCD00004354 CAS-Nummer: 7325-46-4 EINECS: 230-801-2 |
Spezifikation Testergebnisse
Appearance | Light yellow to beige Powder |
Infrared spectrum | Conforms |
Melting point | 252 to 257 °C |
HPLC | ≥96.0 % |
Titration with NaOH | ≥96.0 % |
pH | 5 to 7.5 (1 % in water) |
Specific optical rotation | +75° to +105° (20 °C, 589 nm) (c=6, water) |
Specific viscosity | 0.10 to 0.70 (1.0M in NaCl, 25 °C) |
Sulfur (S) | 17 to 20 % |
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