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Ë®²»ÈÜÎïInsoluble matter in water ≤0.01%         ≤0.05%
ÓÎÀëËá(ÒÔHCl¼Æ)Free acid(as HCl) ≤0.1%             ≤0.1%
ÁòËáÑÎSulfate(SO4)                ≤0.01%         ≤0.03%
ÏõËáÑÎNitrate(NO3)                ≤0.01%           ≤0.03%
Á×ËáÑÎPhosphate(PO4)              ≤0.01%            ≤0.03%
ÃÌManganese(Mn)                   ≤0.02%               --
ÑÇÌúFerrous(Fe2+)                 ≤0.002%          ≤0.005%
Í­Copper(Cu)                      ≤0.005%          ≤0.01%
пZinc(Zn)                        ≤0.003%           ≤0.01%
ÉéArsenic(As)                     ≤0.002%         ≤0.01%
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Substance not deposit in ammonia(as SO4) ≤0.1%     ≤0.5%
 

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