Description
Catalog No.XLAR1113-38-8.0500
CAS No：1113-38-8
Formula：（NH4）2C2O4•H2O
Capacity：500g
Specification
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Assay[(NH4)2C2O4•H2O]………………………………..… ≥99.5%
pH value(50g/L，25℃)……………………….……..………. 6.0-7.0
Clearness index test number……………………….……………. ≤4
Water insoluble matters…………………………………….. ≤0.005%
Chloride(Cl)……………………………………..….………. ≤0.001%
Sulfate(SO4)………………………………………..……………. ≤0.01%
Sodium(Na)……………………………………………….………≤0.002%
Magnesium(Mg)…………………………………………..……..≤0.002%
Potassium(K)……………………………………………………… ≤0.002%
Calcium(Ca)……………………………………………………… ≤0.002%
Iron(Fe)……………………………………………………………. ≤0.0005%
Heavy metal(as Pb…………………………………………………≤0.001%
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