D-(+)-Trehalose dihydrate

• Catalog No.: 90210
• CAS Number: 6138-23-4
• M. F.: C12H26O13
• M. W.: 378.32704
• Purity: ≥99.0% (HPLC)

SYNONYMS

• Title: D-(+)-海藻糖 二水合物
• IUPAC name: (2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-3,4,5-triol dihydrate
• IUPAC Traditional name: α,α'-trehalose dihydrate
• Synonyms: α-D-Glucopyranosyl-α-D-glucopyranoside; α,α-海藻糖; α-D-吡喃葡萄糖基-α-D-吡喃葡萄糖苷; α,α-Trehalose

DATABASE IDS

• PubChem SID: 24889331
• Beilstein Number: 5322018
• CAS Number: 6138-23-4
• MDL Number: MFCD00071594
• EC Number: 202-739-6

PROPERTIES

• Antion Traces: chloride (Cl-): ≤50 mg/kg
• Antion Traces: sulfate (SO42-): ≤50 mg/kg
• Cation Traces: As: ≤0.1 mg/kg
• Cation Traces: Ca: ≤200 mg/kg
• Cation Traces: Cd: ≤5 mg/kg
• Cation Traces: Co: ≤5 mg/kg
• Cation Traces: Cr: ≤5 mg/kg
• Cation Traces: Cu: ≤5 mg/kg
• Cation Traces: Fe: ≤5 mg/kg
• Cation Traces: K: ≤50 mg/kg
• Cation Traces: Mg: ≤10 mg/kg
• Cation Traces: Mn: ≤5 mg/kg
• Cation Traces: Na: ≤50 mg/kg
• Cation Traces: Ni: ≤5 mg/kg
• Cation Traces: Pb: ≤5 mg/kg
• Cation Traces: Zn: ≤10 mg/kg
• Empirical Formula (Hill Notation): C12H22O11 · 2H2O
• Grade: for microbiology
• Ignition Residue: ≤0.1% (as SO4)
• Purity: ≥99.0% (HPLC)
• Purity: ≥99.0%
• Optical Rotation: [α]20/D +179±3°, c = 2% in H2O
• Solubility: H2O: soluble0.1 g/mL, clear, colorless
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 2