USD $10.00-10.00 / Gram
USD $25.10-28.30 / Gram
USD $10.00-10.00 / Gram
USD $25.10-28.30 / Gram
USD $25.10-28.30 / Gram
USD $10.00-10.00 / Gram
USD $25.10-28.30 / Gram
USD $2.00-10.00 / Kilogram
USD $10.00-10.00 / Gram
assay99%、cp、ep、usp、jp、bp、gmp、 factory、manufacturers、raw material 、low price
certificate of analysis
product name |
gadopentetate monomeglumine |
||
batch no. |
20131202 |
expiry date |
2015.11 |
report date |
2013.12.14 |
quantity |
1000kg |
inspection items |
accepted standard |
results |
appearance |
white powder,odourless |
complies |
solubility |
freely soluble in water,practically insoluble in ethanol and acetone |
complies |
identification |
(1)by uv :to match with working standard |
complies |
(2) by ir :to match with working standard |
complies |
|
optical rotation |
-6.0°~-6.9° |
-6.45° |
loss on drying |
not more than 7.0%(1g,105℃,5hours) |
3.14% |
purity test |
content of pentetic acid:not more than 0.10% |
complies |
analogous substance :not more than1.0% |
0.21% |
|
ph |
1.7-2.3 |
2.04 |
assay |
98.0~102.0% |
99.73% |
conclusion :complies to enterprise standard |
analyst :shilijuan checker:wuaho supervisor :wanghongfu
identification | ||
name | gadopentetate monomeglumine | |
synonyms | meglumine gadopentate; gadolinium [bis[2-[(carboxylatomethyl)(carboxymethyl)amino]ethyl]amino]acetate 1-deoxy-1-(methylamino)-d-glucitol (1:1) | |
molecular structure | ||
molecular formula | c14h20gdn3o10.c7h17no5 | |
molecular weight | 742.79 | |
cas registry number | 92923-57-4 |