描述
Catalog No.XLAR7784-27-2.0500
CAS No.7784-27-2
Formula：Al(NO3)3•9H2O
Capacity:500g
Specification
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Assay(Al(NO3)3•9H2O) ………………………………………………..≥99.0%
pH (50g/L solution，25℃)……………………………………………… ≥2.5
Clearness index test.number……………………………………………….. ≤3
Water insoluble matters…………………………………………………. ≤0.01%
Chloride(Cl)……………………………………………………………….. ≤0.001%
Sulfate(SO4)……………………………………………………………… ≤0.003%
Ammonium(NH4)………………………………………………………….≤0.02%
Sodium(Na)………………………………………………………………. ≤0.005%
Potassium(K)…………………………………………………………….. ≤0.002%
Iron(Fe)…………………………………………………………………….. ≤0.002%
Heavy metal(as Pb)…………………………………………………… ≤0.0005%
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