南京新化原化学有限公司 -奔驰宝马3555在线app下载
ø product name: monoammonium glycyrrhizinate
ø chemical formula: c42h65no16
ø cas no.: 53956-04-0
ø dangerous grade: none
ø technical data:
|
item |
specification |
|
characters |
|
|
appearance |
white or yellowish-white, hygroscopic powder |
|
solubility |
complies with the crs |
|
identification |
|
|
infrared spectrum |
corresponding to reference spectrum |
|
alkaline reaction |
complies with the crs |
|
test |
|
|
appearance of solution |
clear and not more intensely coloured than reference solution by7 |
|
specific optical rotation |
from 49.0 to 54.0 |
|
related substances |
|
|
18α-glycyrrhizic acid |
nmt 10.0% |
|
impurity a |
nmt 5.0% |
|
any other impurity |
nmt 2.0% |
|
sum or other impurities |
nmt 7.0% |
|
heavy metals |
nmt 20ppm |
|
water |
nmt 6.0% |
|
sulphated ash |
nmt 0.2% |
|
residue ethanol |
nmt0.5% |
|
assay |
|
|
monoammonium glycyrrhizinate |
from 98.0% to 102.0% (anhydrous substance) |
ø package and storage:
² 25kg/drum
² store in a cool, dry place. store in a tightly closed container.
ø application /application industries:
² pharmaceuticals
² flavors and fragrances
² food additives
