D (+)-Sackaros 99.7% för biokemi
Leverantör: Thermo Fisher Scientific
177140010
177140050
177140250
177142500
ACRO177140010EA
1125
SEK
ACRO177140010
ACRO177140050
ACRO177140250
ACRO177142500
D (+)-Sackaros 99.7% för biokemi
D (+)-Sackaros
Formel:
C₁₂H₂₂O₁₁ Smältpunkt: 190…192 °C (dec.) Densitet: 1,29 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00006626 CAS nummer: 57-50-1 EINECS: 200-334-9 Merck Index: 13,08966 |
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Specifikation testresultat
Appearance | White Coarse crystals |
Infrared spectrum | Conforms |
Loss on drying | ≤0.1 % |
Sulfated ash | ≤0.02 % |
HPLC | ≥99.7 % (ELSD) |
pH | 6.5 to 7.5 (10 % solution) |
Specific optical rotation | (20°C, 589 nm) (c=26, H2O) > +65.9° |
Turbidity | ≤3 NTU (in water) |
Sulfite (as SO2) | ≤15 ppm |
Iron (Fe) | ≤0.5 ppm |
Heavy metals (as Pb) | ≤5 ppm |
Insoluble matter | ≤0.0007 % (in water) |
Reducing sugars | ≤0.04 % |
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