Price:$0.00/kg
Brand:USP32
型号:CAS NO: 643-22-1
规格:white or almost white crystalline or powder
Mini Order:25kg
Supply:1000000kg
deliver goods:Within 3 days

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Product Name: Erythromycin stearate
Alias: Bristamycin; erypar; Erythrocin stearate; Erythromycin stearic acid salt;
Erythromycin stearate; Erythromycin octadecanoate (salt)
CAS NO: 643-22-1
Molecular formula: C37H67NO13.C18H36O2
Molecular weight: 1018.40
Apperance:white or almost white crystalline or powder; MP:77-79°C; Water:≤4.0%;
Sulphated ash: ≤0.5; Residue on ignition : ≤1.0%
Solubility: Practically insoluble in water, soluble in acetone and in methanol.
Use:It is a kind of antibiotics, used for the trement of penicillin-resistant staphylococcus infection
Package:25kg/drum
Reference: http://www.cs8.org/E/18441.html
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