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氨水 AR500ml

氨水 AR500ml

氨水 AR500ml
Ammonia solution
CAS NO:1336-21-6

允許無庫存下單

分類:

Catalog No.XLAR1336-21-6.0500

CAS No.1336-21-6

Formula:NH3

Capacity:500ml

Specification
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Assay(NH3)…………………………………….…………….……… 25~28%
Residue on evaporation…………………….…………………. ≤0.002%
Chloride(Cl)……………………………………….…………. ≤0.00005%
Sulfide (S)……………………………………………………….≤0.00002%
Sulfate(SO4)…………………………………….…………….. ≤0.0002%
Carbonate(as CO2)…………………………..…..………….. ≤0.001%
Phosphate(PO4) ………………………………………………………≤0.0001
Sodium(Na)…………………………………………………………….≤0.0005
Magnesium(Mg) ………………………………………………………≤0.0001
Potassium(K)……………………………………………………………..≤0.0001
Calcium(Ca) ……………………………………………………………≤0.0001
Iron(Fe)……………………………………………………………….. ≤0.00002
Cupric(Cu) ……………………………………………………………≤0.00001
Lead(Pb)………………………………………………………………..≤0.00005
Reducibility KMnO4 matter(as O)……………………………. ≤0.0008
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