USD $10.00-100.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $8.20-8.80 / Kilogram
USD $8.20-8.80 / Kilogram
we have gmp usp
kanamycin sulfate
characters |
a white or almost white,crystalline powder |
identification |
conforms |
crystallinity |
-------- |
ph |
6.5-8.5 (1% w/v) |
residue on ignition |
≤1.0% |
loss on drying |
≤4.0% (60℃,≤0.7kpa,3h) |
bacterial endotoxin |
≤0.60eu/mg |
bioburden |
≤25cfu/g |
chromatographic purity |
≤3.0% |
residual solvents |
ethanol ≤2000ppm |
assay and related substances |
assay (on dried basis)≥750µg/mg |
|
kanamycin b≤1.5% |
|
impurity 1≤1.2% |
|
impurity 2≤1.2% |
|
impurity 3≤1.2% |
|
total impurities≤4.0% |