Product: Ethylenediaminetetraacetic acid
CAS NO: 60-00-4
Molecular formula: C10H16N2O8
Structure formula:
Properties:
White crystalline powder. Insoluble in water, alcohol and general organic solvent. Soluble in boiling water and others.
Application:
Mainly used in complexing metal ion and separating metal, and used as treatment agent in textile, printing, chemical fiber, and used in pharmaceutical, paper making and food industry.
Specification:
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Items
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Quality
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Purity,%
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99.0 min.
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Chloride(Cl),%
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0.01 max.
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Sulfate(SO4)
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0.05 max.
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Heavy Metal(Pb),%
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0.001 max.
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Iron(Fe),%
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0.001 max.
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Loss on drying(105±2°C),%
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0.2 max.
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Chelate value,mgCaCO3/g
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339 min.
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PH(25°C)
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2.8-3.0
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