Arbidol

Arbidol HCL
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Arbidol
HCL
Items
Specifications
Appearance(Description)
White to white-green or siskin-green powder.
Identification
（
Authenticity
）

IR spectrum should confirm with reference standard.
UV spectrum should have max absorption and (225 ± 2) nm, (255 ± 2) nm and (316 ± 2) nm, should have minimum absorption at (244 ± 2) nm and (284 ± 2) nm
Should show qualitative reaction of Chlorides Sulphates and bromides
ResidualSolventsResidual organic solvents
）
Acetone NMT 0.5%
Sulfate Ash
Not more than 0,1 %.
Moisture
（
water
）
Should be 3.0%-4.0%
Solubility
Should be Slightly soluble in chloroform and 96% ethyl alcohol, practically insoluble in water
Microbiological purity
Amendment No3Category 2.2
Aerobe: 1000 max Mould: 100max
Heavy metals
10ppm max
Related substance(Extraneous Impurities)
Total impurity NMT 0.5%
Individual impurity NMT 0.5%
Assay(Quantification)
(By dried material) 99.0%～101.0%