CAS No.: | 6381-92-6 |
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Formula: | C10h14n2na2o8 |
EINECS: | 205-358-3 |
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Ethylene Diamine Tetraacetic Acid (EDTA)
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2NA
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4NA
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Test items
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Test results
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Test results
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Assay %
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99.2
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99.5
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Chloride (Cl)%
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0.002
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0.002
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Iron(Fe)%
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0.0001
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0.0001
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Lead(Pb)%
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0
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0
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PH 1% solution
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-
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11.01
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PH(50g/L,25)solution
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4.36
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-
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(mgcaco./g) Chelating value
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266
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221
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Sulfate(SO4) Content%
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0.01
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0.005
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NTA %
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-
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0.2
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Appearance
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White crystalline powder
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White crystalline powder
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Final conclusions
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QUALIFIED
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QUALIFIED
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