E7889
Ethylenediaminetetraacetic acid disodium salt solution
for molecular biology, 0.5 M in H2O, DNase, RNase, NICKase and protease, none detected
Quality Level
grade
for molecular biology
sterility
0.2 μm filtered
concentration
0.5 M in H2O
foreign activity
DNase, RNase, NICKase and protease, none detected
SMILES string
[Na+].[Na+].OC(=O)CN(CCN(CC(O)=O)CC([O-])=O)CC([O-])=O
InChI
1S/C10H16N2O8.2Na/c13-7(14)3-11(4-8(15)16)1-2-12(5-9(17)18)6-10(19)20;;/h1-6H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20);;/q;2*+1/p-2
InChI key
ZGTMUACCHSMWAC-UHFFFAOYSA-L
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General description
Preparation Note
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
STOT RE 2 Inhalation
Target Organs
Respiratory Tract
Storage Class Code
12 - Non Combustible Liquids
WGK
WGK 2
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificate of Analysis
Enter Lot Number to search for Certificate of Analysis (COA).
Certificate of Origin
Enter Lot Number to search for Certificate of Origin (COO).
More Documents
Quotes and Ordering
Can a solution of EDTA disodium salt, Product E7889, be autoclaved?
Yes, solutions of EDTA may be autoclaved.
What is the pH of E7889, EDTA disodium salt solution?
E7889 has a pH specification of 7.5 to 8.5 at 25 °C.
How many divalent cations does Product E7889, EDTA disodium salt, complex with?
EDTA forms 1:1 complex with divalent cations.
What type of biological activity does Product E7889, EDTA disodium salt, exhibit?
EDTA is a metal ion-dependent enzyme inhibitor. It may be used as a metalloprotease inhibitor at a concentration of 1-10 μm, or as a DNAse I inhibitor at a concentration of 1-10 mM.
At what concentration should I use Product E7889, EDTA disodium salt, as an anticoagulant?
The optimal concentration of EDTA to be used as an anticoagulant is 1.5 mg of EDTA disodium salt per ml of blood or 1-2 drops of a 2% EDTA solution per ml of blood.
Which document(s) contains shelf-life or expiration date information for a given product?
If available for a given product, the recommended re-test date or the expiration date can be found on the Certificate of Analysis.
How do I get lot-specific information or a Certificate of Analysis?
The lot specific COA document can be found by entering the lot number above under the "Documents" section.
How do I find price and availability?
There are several ways to find pricing and availability for our products. Once you log onto our website, you will find the price and availability displayed on the product detail page. You can contact any of our Customer Sales and Service offices to receive a quote. USA customers: 1-800-325-3010 or view local office numbers.
What is the Department of Transportation shipping information for this product?
Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.
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