Item

Specification

Appearance

Yellow to orange powder

Odor

Odorless

Identification

UV: meet the USP standards

Solubility

Soluble in dimethyl sulfoxide, insoluble in water, in anhydrous alcohol, in ether, in benzene, and in toluene

Loss on Drying

≤ 5.0%

Residue on Ignition

≤ 3.0%

Residual Solvents

Acetone ≤ 5000ppm

Methanol ≤ 3000ppm

Amphotericin A

≤ 15.0%

Assay (Microbial, on dries basis)

≥ 750μg/mg