CAS Number
7783-20-2
Formula
(NH4)2SO4
Weight
M: 132,14 CAS: EC: 231-984-1 NC: 3102 21 00
Assay (Acidim.) | 98,0 % |
Residue on ignition (as SO4) | 0,25 % |
Heavy metals (as Pb) | 0,001 % |
As | 0,0003 % |
Cu | 0,002 % |
Ni | 0,002 % |
Pb | 0,002 % |
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