Description
beta-D-Galactose pentaacetate
beta-D-Galactose pentaacetate Quick Details
Chemical Name: beta-D-Galactose pentaacetate
CAS No.:4163-60-4
Molecular Fomula:C16H22O11
Chemical Structure:
Molecular weight:390.34
Appearance:White crystalline powder
Assay(Zn)：98% min
beta-D-Galactose pentaacetate Typical Properties
Item
Specifications
Results
Assay
≥98.0%
99.7%
Appearance
White crystalline powder
Conform
SPECIFIC OPTICAL ROTATION[α]20D(C=1，CHCl3)
+23～+26°
+23.6°
Water
≤1.0%
0.2%
Residue on ignition
≤0.1%
≤0.06%
Heavy metals
≤10ppm
confirm
Melting point
142～146℃
143.4℃
TLC
Sigle Spot
confirm
Conclusion
Qualified.
beta-D-Galactose pentaacetate Usage
pharmaceutical intermediate, pesticide intermediate
beta-D-Galactose pentaacetate Packaging and Shipping
25kg /drum
beta-D-Galactose pentaacetate Storage
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
