USD $2.00-10.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $9.00-99.00 / Kilogram
USD $100.00-150.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
we have gmp ,it conforms the kpc standard
appearance |
white to yellowish white powder |
identification |
|
specific optical rotation |
-3°~+4° |
ph |
4.5~6.5 |
specific absorbance |
490~570 |
heavy metal |
≤20ppm |
water |
≤2.0% |
residue on ignition |
12.0%~12.8% |
residue solvents |
dichloromethane:≤0.06% n,n-dimethylformamide:≤0.088% |
bacterial endotoxins |
≤0.016eu/mg |
sterility |
meets the requirements when tested as directed for membrane filtration under test |
assay(on dried basis) |
≥86.5% of cefazedone c18h15cl2n5o5s3 |