D(+)-Trehalose, vandfri 99%
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
309870250
309871000
309875000
ACRO309870250EA
1080
DKK
ACRO309870250
ACRO309871000
ACRO309875000
D(+)-Trehalose, vandfri 99%
D(+)-Trehalose
Formel:
C₁₂H₂₂O₁₁ Smeltepunkt: 203 °C Massefylde: 1,53 g/cm³ (25 °C) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00006628 CAS-nummer: 99-20-7 EINECS: 202-739-6 Merck Index: 12,09713 |
Specifikationer Testresultater
Appearance | White to almost white Crystalline powder |
Infrared spectrum | Conforms |
Water | ≤1.0 % (K.F.) |
Sulfated ash | ≤0.1 % (on dry basis) |
Solubility | (10 % in water) Clear colorless to light yellow |
HPLC | ≥98.5 % (ELSD) on dry basis |
Specific optical rotation | +194° to +200° (20°C, 589 nm) (c=7, H2O) |
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