Erythromycin Ethylsuccinate / CAS No.: 7704-67-8

Erythromycin Ethylsuccinate
CAS No.: 7704-67-8
Strong supplier of Erythromycin Ethylsuccinate
from China
Erythromycin Ethylsuccinate
CAS No.: 7704-67-8
MF: C37H67NO13.HCNS

TEST
STANDARD
RESULT
Appearance
White or almost white crystalline powder
Conform
Identification
Conform Tests (1) (2) (3)
Positive Reaction
PH
6.0-8.0
6.6
Heavy Metals
≤20ppm
<20ppm
Arsenic
≤2ppm
<2ppm
Loss on drying
≤6.0%
4.2%
Residue on ignition
≤1.0%
0.1%
Assay
≥750μ/mg
780μ/mg