D(+)-Melibiose monohydrate 99+%
Supplier: Thermo Fisher Scientific
Certificates
About this item
Synonyms: 6-O-α-D-Galactopyranosyl-D-glucopyranose monohydrate, (2R,3S,4R,5R)-2,3,4,5-Tetrahydroxy-6-(((2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)hexanal hydrate, alpha-D-(+)-Melibiose monohydrate
CAS Number:66009-10-7
:585-99-9
Formula:C₁₂H₂₂O₁₁·H₂O
MDL Number:MFCD00198188
:360.312 g/mol
Melting Pt:182 °C (dec.)
Storage Temperature:Ambient
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Appearance:White Crystalline powder
- Infrared spectrum:Conforms
- Water:4.5 to 5.5 % (K.F.)
- Sulfated ash:≤0.1 %
- TLC:≥99.0 %
- Clarity and color of solution:(10 % in water) Clear and JB7
- Odor:Odorless
- Microbial contamination:≤100 CFU/g Total viable aerobic count
- Acidity/alkalinity:≤0.4 ml/6g (ml 0.1N NaOH/6g)
- Specific optical rotation:+133° to +137° (20°C, 589 nm) (c=4, H2O/NH3) (after 0.5h)
- Chromium (Cr):≤1 ppm
- Lead (Pb):≤1 ppm
- Nickel (Ni):≤1 ppm
Specification Test Results
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