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Only available for schools & colleges to order.
Also known as Ethylenediaminetetraacetic acid
Product Code : S0001132-500GBrand: BRECKLAND SOLUTIONSAssay: 98%CAS: 6381-92-6Index No.: Not listedEC No.: 205-358-3Formula: C10H14N2Na2O8 · 2H2OSynonyms: Ethylenediaminetetraacetic AcidInfo: 0UN Hazard Class: N/AUN Number: N/AUN Packing Group: NA
Q = Can I dissolve this in water at pH7?A = The disodium salt of EDTA will not dissolve until the pH of the solution is adjusted to pH8.0, by the addition of Sodium hydroxide (NaOH). Recipe: • Add 18.6 g of disodium EDTA (Na2EDTA) to 80 mL of distilled / deionised water • Adjust the pH to 8.0 with NaOH (~5 ml of NaOH) • Bring the volume to 100ml with distilled / deionised water • Stir vigorously on a magnetic stirrer • Sterilize by autoclaving • Store at room temperature
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