USD $3.00-10.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $1.00-1.00 / Kilogram
USD $10.00-100.00 / Kilogram
proudct name: erythromycin thiocyanate
cas no.: 7704-67-8
mf: c37h67no13
mw: 793.02
einecs: 231-723-1
standard: cpv, animal pharmaceutical erythromycin thiocyanate
erythromycin belongs to the group of macrolide antibiotics. erythromycin acts bacteriostatically againstgram-positive bacteria and cocci and gram-negative meningococcus.
test |
standard |
result |
appearance |
white or almost white crystalline powder |
conform |
identification |
conform tests |
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 |