描述
Catalog No.XLAR7783-83-7.0500
CAS No.7783-83-7
Formula：NH4Fe（SO4）2•12H2O
Capacity:500g
Specification
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Assay[NH4Fe(SO4)2•12H2O]…………………………………………….. ≥99.0%
Water insoluble matters……………………………………………………. ≤0.005%
Chloride(Cl)…………………………………………………………………….. ≤0.0005%
Nitrate(NO3)…………………………………………………………………………≤0.01%
Sodium(Na)…………………………………………………………………………. ≤0.01%
Magnesium(Mg)……………………………………………………………….. ≤0.001%
Potassium(K)………………………………………………………………………. ≤0.01%
Manganese(Mn)…………………………………………………………………≤0.005%
Ferrite(Fe)……………………………………………………………………….. ≤0.001%
Cupric(Cu)………………………………………………………………………. ≤0.002%
Zinc(Zn)…………………………………………………………………………….≤0.003%
Lead(Pb)……………………………………………………………………………. ≤0.001%
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