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氟化氫銨白袋包裝

分析項目                                     指標                             指標
                                                    烘干                              甩干

   NH4HF2                                   ≥98                              ≥98 
   
   干燥減量                                    ≤1.0                            ≤2.5  
    
    灼燒殘渣                                   ≤0.1                            ≤0.1
   
    硫酸鹽(SO4)                         ≤0.1                           ≤0.1
   
   氟硅酸鹽                                    ≤0.1                            ≤0.1
【以(NH4)2SiF6】計     

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