D-(+)-Trehalose dihydrate 99%

Supplier: Thermo Scientific Chemicals

ThermoScintific Chemicals

ThermoScintific Chemicals

Synonyms: 1-O-α-D-Glucopyranosyl-α-D-glucopyranoside , Mycose , α-D-Glucopyranosyl-α-D-glucopyranoside , α,α-Trehalose , (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

18255-1000 18255-0025 18255-5000 18255-0250

TS18255-5000EA 1009 USD

TS18255-5000 TS18255-0250 TS18255-0025 TS18255-1000

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

https://us.vwr.com/stibo/web/std.lang.all/21/27/2302127.jpg

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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