EDTA Disodium Salt - 100g | School Science Equipment

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EDTA Disodium Salt - 100g

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

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Only available for schools & colleges to order.

Description
Chemical Data
MSDS
FAQs

Also known as Ethylenediaminetetraacetic acid

Product Code : S0001132-100G
Brand: BRECKLAND SOLUTIONS
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).
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