Substance
ID:365632
Names and Identifiers
IUPAC Traditional name
aldehydo-D-galactose
IUPAC name
(2R,3S,4S,5R)-2,3,4,5,6-pentahydroxyhexanal
Synonyms
D-(+)-GalactoseD-(+)-半乳糖
Registration numbers
CAS Number
EC Number
MDL Number
Beilstein Number
PubChem SID
Properties
Product Information
Cation Traces
Ni: ≤5 mg/kg
As: ≤0.1 mg/kg
Na: ≤50 mg/kg
Zn: ≤5 mg/kg
Co: ≤5 mg/kg
Ca: ≤20 mg/kg
Cr: ≤5 mg/kg
Fe: ≤5 mg/kg
Mn: ≤5 mg/kg
Cd: ≤5 mg/kg
Mg: ≤5 mg/kg
Pb: ≤5 mg/kg
Cu: ≤5 mg/kg
K: ≤50 mg/kg
Loss on Drying
≤0.1% loss on drying
Grade
for microbiology
Antion Traces
sulfate (SO42-): ≤50 mg/kg
chloride (Cl-): ≤50 mg/kg
Ignition Residue
≤0.1% (as SO4)
Purity
≥99.0%
≥99.0% (sum of enantiomers, HPLC)
Empirical Formula (Hill Notation)
C6H12O6
Physical Property
Solubility
H2O: soluble0.1 g/mL, clear, colorless
Melting Point
167-170 °C (dec.)
168-170 °C(lit.)
Optical Rotation
[α]20/D +80±1°, 24 hr, c = 5% in H2O
Safety Information
German water hazard class
3
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECS
LW5490000
MSDS Link
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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