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Disodium Ethylene Diamine Tetraacetic Acid
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Details
Product name:Disodium Ethylene Diamine Tetraacetic Acid
Product Type: 039
Application:
Product details
Generic product name is Disodium Ethylene Diamine Tetraacetic Acid(EDTA). They are broad-spectrum fine organic chemicals.
Characteristics
Chemical Name |
Disodium Ethylene Diamine Tetraacetic Acid |
CAS Registry No. |
6381-92-6 |
Structural Formula |
|
Molecular Formula |
C10H18N2Na2O10 |
Molecular Weight |
372.24 |
Physical Properties
Content，％≥ |
99.0 |
Chloride(Cl) ，％≤ |
0.05 |
sulfate（SO4），％≤ |
0.1 |
Fe（Fe），％≤ |
0.005 |
Cl－, ％≤ |
0.30 |
Extractable Metal Content，％≤ |
0.001 |
Physicochemical Properties |
White crystalline powder.High water-solubility. They are easy to lose crystal water in desiccationprocess. pH value is 4.0～6.0(25℃) of 5 % aqueous solution. Poorly soluble in ethanol, diethyl etherand organic solvent. |
Applications
Disodium saltis one of most important ethylenediamine tetraacetic acid salts as complexing agentwith broad use. They have excellent metalion complexing actions and separation of metal ions. They can also be used as detergent, shampoo, agrochemical, color sensitive material additive, purifier, pH regulator and anticoagulant.
Packing Type
25kg as a unit in compound plastic bag with membrane woven bag insideor customized
Storage and Shipping
Keep it under seal in cool,dry and ventilated place. Keep away from sun.
Safety Information
Prevent intake of dust. Wash thoroughly after use.
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Diethyl malonate
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