Model: | - |
---|---|
Brand: | 2、5’-CMP ( Cytidine 5'-monophosphate, free acid ) |
Origin: | Made In China |
Category: | Chemicals / Organic Chemical Materials / Pharmaceutical Chemicals |
Label: | bio-chemicals , intermediate , reagent |
Price: |
-
|
Min. Order: | - |
Usage: used as the intermediary in nucleic acid medicine,health food and bio-chemical reagent,also in processing CTP and cytidine diphosphocholine which can cure the trauma and faint of the brain.
Executing standard:Q/SSF002-2004
Physical and chemical properties:
Items |
Index |
||
Grades |
Excellent |
First-class |
|
Appearance and solubility |
White, crystal powder, no smell, easily soluble in water, in soluble in the organic solvent as alcohol. |
||
Content (dry product) %≥ |
98.0-102.0 |
93.0 |
|
Weight losing on drying%≤ |
6.0 |
8.0 |
|
The ratio of absorption at ultraviolet |
A250nm/A260nm |
0.41-0.49 |
0.41-0.50 |
A280nm/A260nm |
2.03-2.17 |
1.96-2.24 |
|
Heavy metals ( Pb )%≤ |
0.001 |
0.002 |
|
As% |
0.0001 |
0.0002 |
|
Other kinds of nucleotide |
Qualified |
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Qingdao Runxing Photoelectric Material Co.,Ltd | |
---|---|
Country/Region: | Shan Dong - China |
Business Nature: | Manufacturer |
Phone: | 13863905203 |
Contact: | Ivy Zhang (Sales Manager) |
Last Online: | 02 Apr, 2007 |