| CAS No.: | 60-00-4 |
|---|---|
| Formula: | C10h16n2o8 |
| EINECS: | 200-449-4 |
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Product Name: EDTA 2Na acid edta
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Test Items
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Standard
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Appearance
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White crystalline powder
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Content
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99.0% min
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Pb
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0.001% max
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Fe
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0.001% max
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Chloride (Cl-)
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0.01% max
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Sulphate (SO42-)
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0.05% max
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PH (1%aq.solution, 25ºC)
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4.0-5.0
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Chelation value
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265mgCaCO3/g max
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EDTA is an important kind of complexing agent. Application of it is very wide, it can be used for bleaching of color photographic materials in washing process, dyeing auxiliaries, fiber processing additives, cosmetic additives, blood anticoagulant, detergent, stabilizing agent, synthetic rubber polymerization initiator, EDTA is a represent material for chelating agent. it can form stable water-soluble complex with alkali metals, transition metal and rare earth element and so on. Alao it's a kind of water treatment agent and tracer agent.
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