D-(+)-Trehalose dihydrate 99%
Supplier: Thermo Scientific
Synonyms:
Mycose, α,α-Trehalose, 1-O-α-D-Glucopyranosyl-α-D-glucopyranoside, α-D-Glucopyranosyl-α-D-glucopyranoside, (2R,2'R,3S,3'S,4S,4'S,5R,5'R,6R,6'R)-6,6'-Oxybis(2-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol) dihydrate
182550250
182550025
182551000
182555000
ACRO182550250EA
165
GBP
ACRO182550250
ACRO182550025
ACRO182551000
ACRO182555000
D-(+)-Trehalose dihydrate 99%
D(+)-Trehalose dihydrate
Formula:
C₁₂H₂₂O₁₁·2H₂O MW: 378,33 g/mol Melting Pt: 97…99 °C Storage Temperature: Ambient |
MDL Number:
MFCD00071594 CAS Number: 6138-23-4 EINECS: 202-739-6 |
Specification Test Results
Appearance | White to off-white Crystalline powder |
Infrared spectrum | Conforms |
Water | 8.5 to 10.5 % (K.F.) |
Sulfated ash | ≤0.1 % |
Solubility | (10 % in water) Clear colorless |
HPLC | ≥98.5 % (ELSD) |
Specific optical rotation | +177° to +181° (20°C, 589 nm) (c=7, water) |
Heavy metals (as Pb) | ≤10 ppm |
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