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EDTA Disodium Salt - 100g

EDTA Disodium Salt - 100g
Product Code :  S0001132-100GPrice:  £9.08 /100g(Exc. 20% VAT)Saver Points: 18

Only available for schools & colleges to order.

Also known as Ethylenediaminetetraacetic acid

Product Code :  S0001132-100G
Assay:  98%
CAS:  6381-92-6
Index No.:  Not listed
EC No.:  205-358-3
Formula:  C10H14N2Na2O8 2H2O
Synonyms:  Ethylenediaminetetraacetic Acid
Info:  0
UN Hazard Class:  N/A
UN Number:  N/A
UN Packing Group:  NA

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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).
 • 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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