Description
Catalog No.XLAR12125-02-9.0500
CAS No.12125-02-9
Formula：NH4Cl
Capacity:500g
Specification
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Assay(NH4Cl)…………………………………………………………………….. ≥99.5%
pH value(50g/L，25℃)…………………………………………………… 4.5~5.5
Clearness index test number……………………………………………………… ≤3
Water insoluble matters……………………………………………………. ≤0.005%
Residue on ignition(as SO4)…………………………………………… ≤0.02%
Sulfate(SO4)…………………………………………………………………… ≤0.005%
Phosphate(PO4)…………………………………………………………… ≤0.0005%
Sodium(Na)…………………………………………………………………….. ≤0.005%
Magnesium(Mg)…………………………………………………………….. ≤0.001%
Potassium(K)……………………………………………………………………….≤0.005%
Calcium(Ca)…………………………………………………………………….. ≤0.001%
Iron(Fe)…………………………………………………………………………… ≤0.0005%
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