Ethylenediaminetetraacetic acid disodium salt
| Price | USD45.00 |
| Packge | 1KG |
- Min. Order:10KG
- Supply Ability:1000kg
- Time:2022-08-17
Product Details
- Product NameEthylenediaminetetraacetic acid disodium salt
- CAS No.81-13-0
- EINECS No.201-327-3
- MFC9H19NO4
- MW205.25
- InChIKeySNPLKNRPJHDVJA-ZETCQYMHSA-N
- AppearanceViscous Liquid or Semi SolidClear colorless to slightly yellow
- Boiling point 118-120 °C (2.7 mmHg)
- Water Solubility soluble
- density 1.20 g/mL at 20 °C (lit.)
- storage temp. 2-8°C
- Melting point 64～69℃
Ethylenediaminetetraacetic acid disodium salt
MF： C10H14N2Na2O8
MW： 336.21
CAS： 139-33-3
Disodium EDTA, also known as EDTA-2Na, is a good compounding agent in chemistry. The chemical formula is C10H14N2Na2O8, the molecular weight is 336.206, it has six coordination atoms, and the formed complex is called a chelate. EDTA is often used in coordination titration, generally to determine the content of metal ions. EDTA has important uses in dyestuff, food, medicine and other industries.
Disodium EDTA is odorless, odorless or slightly salty white or milky white crystalline or granular powder, odorless and tasteless. It is soluble in water and extremely insoluble in ethanol. It is an important chelating agent that can chelate metal ions in solution. It can prevent discoloration, deterioration, turbidity and oxidative loss of vitamin C caused by metals, and can also improve the oxidation resistance of oil (trace metals in oil, such as iron, copper, etc., can promote the oxidation of oil).
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