- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
D-Cellobial D-arabino-Hex-1-enopyranose,1,2-dideoxy-4-O-b-D-glucopyranosyl-(8CI) CAS:5346-85-0
Quick Details
- Appearance:White powder
- Application:Peptide Fluorescence Analysis Reagent
- PackAge:25kg/drum
- ProductionCapacity:2000|Metric Ton|Year
- Storage:Store in cool and dry place, away from sun light.
- Transportation:By sea or by air
Superiority:
| Name | D-Cellobial |
| Synonyms | Cellobial; D-arabino-Hex-1-enopyranose,1,2-dideoxy-4-O-b-D-glucopyranosyl-(8CI); 1,5-anhydro-2-deoxy-4-O-beta-D-glucopyranosyl-D-arabino-hex-1-enitol |
| Molecular Structure | |
| Molecular Formula | C12H20O9 |
| Molecular Weight | 308.28 |
| CAS Registry Number | 490-51-7; 5346-85-0 |
Details:
|
Item |
Standard |
Test Results |
|
|
Identification |
A.H-NMR:Comply with the structure |
Complies |
|
|
B.LC-MS:Comply with the structure |
Complies |
||
|
C.The IR spectrum of sample should be identical with that of reference standard; |
Complies |
||
|
D.HPLC-ESI-MS |
Complies |
||
|
The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay. |
|||
|
Heavy metals |
≤10 ppm |
<10ppm |
|
|
Water |
≤1.0% |
0.10% |
|
|
Sulphated ash |
≤0.5%, determined on 1.0 g. |
0.01% |
|
|
Related substances |
Unspecified impurities: for each impurity |
≤0.10% |
<0.10% |
|
Total Impurity |
≤0.5% |
0.18% |
|
|
Purity |
≥99.0% |
99.70% |
|
|
Assay |
99.0%~101.0% (anhydrous substance). |
99.80% |
|
|
Storage |
Preserve in well-closed, light-resistant and airtight containers. |
Complies |
|
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