Product Name: D(+)-Trehalose dihydrate Synonyms: D-ALPHA,ALPHA-TREHALOSE DIHYDRATE;D(+)-TREHALOSE;D-TREHALOSE;D-(+)-TREHALOSE DIHYDRATE;D-TREHALOSE DIHYDRATE;1-O-ALPHA-D-GLUCOPYRANOSYL-ALPHA-D-GLUCOPYRANOSIDE DIHYDRATE;A,A-TREHALOSE DIHYDRATE;A,A-D-TREHALOSE DIHYDRATE CAS: 6138-23-4 MF: C12H26O13 MW: 378.33 EINECS: 202-739-6 Product Categories: Sugars, Carbohydrates & Glucosides;Basic Sugars (Mono & Oligosaccharides);Biochemistry;Disaccharides;Sugars;Dextrins、Sugar & Carbohydrates mp 97-99 °C(lit.)alpha 179 o (c=2, H2O) refractive index 181 ° (C=7, H2O) storage temp. Store at RT. solubility H2O: 50 mg/mLform powderWater Solubility 68.9 g/100 mL (20 oC) Sensitive Hygroscopic Merck 14,9580 BRN 5322018 HS Code 29400000 Chemical Properties : white to off-white crystalline powder Usage : D-(+)-Trehalose is a disaccharide composed of two α-glucose units. D-(+)-Trehalose is used in many processed foods as well as in biopharmaceutical monoclonal antibody formulations. D-(+)-Trehalose is also used as a protein stabilize. Usage Food additive; pharmaceutical excipient.