Beijing Mesochem Technology Co., Ltd is located in national economic and technological development of Yizhuang, which is a gathering place of world's top 500 enterprises. Devoting to pharmaceutical chemicals, find chemicals, and fundamental chemical material, Mesochem owns independent right of import and export.Based on abundant resources from Beijing various colleges and universities, Mesochem focused on incessant innovation along with research and development of new products.
Certificate
of Analysis
Product Name:
Cefonicid sodium
CAS No.:
61270-78-8
|
B
atch
N
o
.
|
HF1
71121
|
Q
uantity
|
8.5k
gs
|
|
Mfg. Date
|
Nov
.
21
, 201
7
|
Package
|
As required
|
|
R
ep
. D
ate
|
Nov
.
25
, 201
7
|
E
xp
. D
ate
|
Nov
.
20
, 201
9
|
|
I
tems
|
S
tandards
|
R
esults
|
|
Appearance
|
White or off-white
solid powder
|
Complies
|
|
I
dentification
|
By IR
|
Complies
|
|
By HPLC
|
Complies
|
|
Solubility
|
Soluble in DMF, sparingly soluble in THF, slightly soluble in methanol and acetonitrile, very sightly soluble in ethanol and dichloromethane, insoluble in water
|
Complies
|
|
Polymorphic Form
|
Polymorphic
f
orm
1
|
Complies
|
|
Melting Point
|
211
ºC~
216
ºC
|
212
.
8
ºC~
214
.
9
ºC
|
|
Water Content
|
≤
0.50
%
|
0.
10
%
|
|
H
eavy
M
etals
|
≤
20ppm
|
Complies
|
|
Residue on Ignition
|
≤
0.
2
0
%
|
0.0
9
%
|
|
R
elat
ed
S
ubstance
|
Any single impurity
:
≤
0.
1
0%
|
0.06%
|
|
Total Impurities
:
≤
1.00%
|
0.
16
%
|
|
Assay
(on the anhydrous basis)
|
98
.0
%~102
.0
%
|
99.
94
%
|
|
Particle Size
|
D90:
≤
100
µ
m
|
Complies
|
|
Reference Standard
|
In-house Standard
|
|
Conclusion
|
The product
complie
d
to
In-house
standard
.
|
|
Storage
|
Preserve in tight,light-resistant containers in a cool place
|