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乙酸銨 AR500g (醋酸銨)

乙酸銨 AR500g (醋酸銨)

乙酸銨 AR500g
Ammonium Acetate
CAS NO:631-61-8
別名:醋酸銨

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Catalog No.XLAR631-61-8.0500

CAS No.631-61-8

Formula:CH3COONH4

Capacity:500g

Specification
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Assay(CH3COONH4)……………………………………………………… ≥98.0%
pH value(50g/L,25℃)………………………………………………….. 6.5-7.5
Clearness index test number………………………………………………….. ≤3
Water insoluble matters………………………………………………….. ≤0.005%
Loss on ignition(as SO4)……………………………………………….. ≤0.005%
Chloride(Cl)……………………………………………………………………. ≤0.0005%
Sulfate(SO4)…………………………………………………………………….. ≤0.002%
Nitrate(NO3)…………………………………………………………………….. ≤0.001%
Phosphate(PO4)……………………………………………………………… ≤0.0005%
Magnesium(Mg)……………………………………………………………….. ≤0.0004%
Calcium(Ca)……………………………………………………………………… ≤0.001%
Iron(Fe)……………………………………………………………………………..≤0.0005%
Heavy metal(as Pb)………………………………………………………….. ≤0.0005%
Reducibility KMnO4 matters(as O)………………………………….. ≤0.0032%
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