SDS
CofA
Description
Organic chelating agent used in ion exchange, metal chelation, antioxidation procedures, spectrophotometric titration, and other chemical procedures.
Specifications
• Heavy Metals (as Pb): ≤ 0.001 %
• Iron: ≤ 0.005 %
• Nitrilotriacetic Acid: ≤ 0.1 %
• Moisture (KF): 12.4 - 19.2 %
• pH (1% in H2O): 10.7 - 11.7
Not for human therapeutic use or for medicinal purposes. For research applications only.
More Information
Alternate Name/Synonyms
Tetrasodium ethylenediaminetetraacetate tetrahydrate; Edetate sodium tetrahydrate; ethylenediaminetetraacetic acid tetrasodium salt tetrahydrate
SKU
E-2487
CAS #
13235-36-4
Chemical Name
tetrasodium;2-[2-[bis(carboxylatomethyl)amino]ethyl-(carboxylatomethyl)amino]acetate;tetrahydrate
Chemical Formula
C10H20N2Na4O12
Molecular Weight
452.23 Da
Appearance
White powder
Purity
≥99%
Solubility
Water
Storage Temp
Room temperature
Handling
Use in a chemical fume hood, with air supplied by an independent system. Avoid inhalation, contact with eyes, skin and clothing. Avoid the formation of dust and aerosols. Use in a well-ventilated area. Keep away from sources of ignition. Avoid prolonged or repeated exposure.
Hazard Image
Yes
Certificate of Analysis 1
| GHS PICTOGRAMS |  |
|---|---|
| Handling | Use in a chemical fume hood, with air supplied by an independent system. Avoid inhalation, contact with eyes, skin and clothing. Avoid the formation of dust and aerosols. Use in a well-ventilated area. Keep away from sources of ignition. Avoid prolonged or repeated exposure. |
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