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M: 73,89 EC: 209-062-5 NC: 2836 91 00
Signal Word: Warning
7 H302
Minimum assay (Acidim.)............................................................... 99,0 %
MAX. IMPURITIES
Insoluble matter in HCl................................................................... 0,01 %
Sulphur compounds (as SO4)........................................................... 0,2 %
Chloride (Cl).................................................................................. 0,005 %
Nitrate (NO3)................................................................................ 0,0005 %
Ammonium (NH4)........................................................................ 0,0005 %
Heavy metals (as Pb).................................................................... 0,002 %
Ca................................................................................................... 0,01 %
Cu................................................................................................. 0,001 %
Fe.................................................................................................. 0,002 %
K..................................................................................................... 0,01 %
Mg.................................................................................................. 0,01 %
Na..................................................................................................... 0,1 %
Ni.................................................................................................. 0,001 %
Pb................................................................................................. 0,001 %
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