SIGMA Sucrose, BioXtra, =99.5% (GC)
Synonyms: α-D-Glc-(1→2)-β-D-Fru; α-D-Glucopyranosyl β-D-fructofuranoside; β-D-Fructofuranosyl-α-D-glucopyranoside; D(+)-Saccharose; Sugar
Formula: C12H22O11
Formula Weight: 342.30
CAS No.: 57-50-1
Purity: ≥99.5% (GC)
Specifications
Abs.: A1M/280, H2O ≤0.06
Anion Traces: sulfate (SO42-): ≤0.005%
Assay: ≥99.5% (GC)
Cation Traces: Li: ≤0.0005%
Ign. Residue: ≤0.01% (as SO4)
Impurities: Insoluble matter, passes filter test
Loss: ≤0.2% loss on drying, HV, 18 - 26°C
MP: 185-187°C(lit.)
Optical Activity: [α]20/546 +78.0±1°, c = 10 in H2O(lit.)
pH: 5.5-7.5 (20°C, 1 M in H2O)
Product Line: BioXtra
Quality Level: PREMIUM
Solubility: H2O: soluble1 M, clear, colorless
