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nystatin dihydrate
Another Name:nystatin suspension cell culture tested
CAS: 1400-61-9
EINECS:215-749-0
Molecular Weight:276.4137
Molecular Formula:C18H28O2
Physical and chemical properties
Yellow or yellow-brown powder, special odor and wet primer.
Slightly soluble in water, methanol, ethanol, and insoluble in acetone, ether and chloroform. Are unstable to air, light, heat, water, acid or alkali. Anti-fungal antibiotics.
Relative density: 0.937g/cm3
Items of analysis Specification
Characters:Should be yellow or brown powder, with a moist Yellow powder
Identification
( 1 ) UV: should comply with the provisions of
（2）The position of TLC: test solution and the standard solution of the main spots
PH 6.5~8.0
Loss on drying ≤5.0%
Residue on ignition ≤4.0%
Abnormal toxicityShould comply with the provisions
Assay:More than 4500 μ/mg ( dried basis dried drug ) 5870 μ/mg （wet）
Remark Sealed in cool, dry dark to save. ?
