Potasio L(+)-hidrogenotartrato 99%
Proveedor: Thermo Scientific
Sinónimos:
L(+)-Potasio hidrogenotartrato
222670010
222670051
222672500
ACRO222670010EA
70.5
EUR
ACRO222670010
ACRO222670051
ACRO222672500
Potasio L(+)-hidrogenotartrato 99%
Potasio L(+)-hidrogenotartrato
Formula:
KOOC(CHOH)₂COOH MW: 188,18 g/mol Pto. de fusión: 250 °C Densidad: 1,95 g/cm³ Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00065392 Núm. CAS: 868-14-4 EINECS: 212-769-1 Índice Merck: 13,07697 |
Resultados test especificaciones
Appearance | Colorless to white Powder or crystals |
Infrared spectrum | Conforms |
Loss on drying | ≤0.5 % (105°C) |
Specific optical rotation | +8.0° to +9.2° (20°C, 589 nm) (c=10, HCl 1M and H2O) (on dried substance) |
Titration with NaOH | 98.5 to 101.5 % (On dried substance) |
Chloride (Cl) | ≤500 ppm |
Sulfate (SO4) | ≤500 ppm |
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