USD $10.00-10.00 / Kilogram
items |
specification |
results |
|
appearance |
white or off-white powder |
conformed |
|
identification |
meets the requirements |
conformed |
|
ph |
7.3-8.3 |
8.07 |
|
loss on drying |
9.0%~12.0% |
10.2% |
|
chromatographic |
rrt(0.45) |
0.80% max |
0.13% |
purity |
rrt(1.90) |
0.60% max |
0.15% |
particulate matter |
≥10 um |
≤6000 pc/g |
conformed |
≥25 um |
≤600 pc/g |
conformed |
|
uniformity of dosage unites |
meets the requirements |
conformed |
|
bacterial endotoxinsunder |
≤0.125eu/mg |
conformed |
|
sterility |
meets the requirements |
conformed |
|
content of sodium |
5.3%-8.0% |
6.8% |
|
assay(c17h25n3o5s) on anhydrous basis |
≥ 76.0% |
80.7% |
|
conclusion |
the product conforms the usp30 standard |
||
packing storage |
in tight containers, the dry powder at controlled room temperature |