USD $5.00-10.00 / Gram
USD $5.00-10.00 / Gram
USD $10.00-100.00 / Kilogram
USD $10.00-100.00 / Kilogram
USD $2.00-10.00 / Kilogram
USD $70.00-90.00 / Kilogram
USD $70.00-90.00 / Kilogram
USD $70.00-90.00 / Kilogram
≥97.0% usp standard
betamethasone dipropionate
appearance |
white or almost white |
specific optical rotation |
+63°—+70° |
iditification |
ir tlc |
relation substances
|
all impurities≤2.0% single impurity≤1.0% |
loss on drying |
≤1.0% |
residue on ignition |
≤0.2% |
assay |
imcluding c28h37fo797.0%~103.0% |