| CAT NO | PRODUCT NAME | SIZE | PRICE |
|---|---|---|---|
| C11220 | EDTA-Na2 | 1 KG | $52.00 |
| C11221 | EDTA-Na2 | 25 KG | $780.00 |
The product is the core raw material for nucleic acid extraction after strict screening and quality control. Disodium EDTA is a good coordination agent. It has six coordination atoms and can complex metal ions. Therefore, EDTA is often added to the lysate to complex magnesium and calcium ions, so as to degrade the activity of nuclease and stabilize nucleic acid.
Specifications
|
Features |
|
Specification |
| Basic content |
Recommended application |
Nucleic acid extraction |
|
CAS Numbers |
139-33-3 | |
|
Formula |
372.24 | |
|
Molecular Weight |
C10H18N2Na2O10 | |
|
Content |
99.5% | |
|
Level |
Molecular Biology | |
|
Appearance |
White crystalline powder |
|
|
Transportation conditions |
Normal atmospheric temperature |
|
|
Preservation conditions |
Normal atmospheric temperature |
|
|
Stability |
Unlimited in dry conditions |
|
|
Impurity parameters |
Heavy metals such as lead |
≤0.005% |
|
Iron |
≤0.01% |
|
|
Water insoluble matter |
≤0.005% |
|
|
Loss on drying |
8.7- 11.4% |
|
|
Aminotriacetic acid |
≤0.1% |
|
|
UV absorption value |
Absorbance value @ 230 |
≤20 |
|
Absorbance value @ 260 |
≤22 |
|
|
Absorbance value @ 280 |
≤0.5 |
|
|
Absorbance value @ 320 |
≤0.01 |
|
|
Nucleic acid extraction related |
DNase test (0.1M) |
Not detected |
|
RNase test (0.1M) |
Not detected |
|
|
PH value (5%) |
4.0-6.0 |
Ordering information
|
CAT.No. |
Product Name |
Package |
|
C11220 |
Disodiumedetate, EDTA-Na2 (Molecular Biology) |
1KG |
|
C11221 |
25KG |
