Mannose Triflate
Ø CAS Registry Number: 92051-23-5
Ø Structure：
Ø Molecular Formula: C15H19F3O12S
Ø Molecular Weight:480.36
Ø Packaging: 20mg/100mg/1kg
Ø Quality standard
|
Appearance |
white crystalline powder |
|
Identification |
|
|
Maximum absorption |
233nm |
|
Infrared Absorption |
pass |
|
It gives rection of sodium |
pass |
|
Test |
|
Melting point |
118℃～121℃ |
|
Optical Rotation |
-150～-170 |
|
Loss on drying |
≤0.5% |
|
Residue on ignition |
≤0.1% |
|
Heavy metals |
≤10 ppm |
|
Dichloromethane |
≤0.06% |
|
Ethanol |
≤0.5% |
|
Diethyleher |
≤0.5% |
|
Assay |
≥99.0% |
|
