Erythromycin, Powder, USP
Not sterile.
|
Chemical Formula |
C37H67NO13 |
|
Molecular Weight |
F.W. 733.94 |
|
CAS # |
114-07-8 |
|
Safety Information |
|
|
Health Hazard |
1 |
|
Fire Hazard |
1 |
|
Reactivity |
0 |
|
|
|
|
Test |
Specification |
| Assay (Sum of Erythromycin A, B, and C; Anhydrous Basis) | 85.0-100.5% |
| Specific Rotation, [a]D20 | -71° to -78° |
| Crystallinity | To pass test |
| MAXIMUM LIMITS | |
| Water | 10.0% |
| Residue on Ignition | 0.2% |
| Thiocyanate | 0.3% |
| Related Substances | To pass test |
|
UPS limit |
150 lb |
|
Storage Information |
HYGROSCOPIC: Keep tightly closed. |
Chemical information and descriptions have been provided by Spectrum Chemicals.
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