| 
                                            痕量阴离子
                                         | 
                                        
                                        
                                            chloride (Cl-): ≤0.05%
                                         | 
                                    
                                
                                    
                                        | 
                                            痕量阳离子
                                         | 
                                        
                                        
                                            Zn: ≤0.0005%
                                         | 
                                    
                                
                                    
                                        | 
                                            痕量阳离子
                                         | 
                                        
                                        
                                            Zn: ≤0.0005%
                                         | 
                                    
                                
                                    
                                        | 
                                            痕量阳离子
                                         | 
                                        
                                        
                                            Zn: ≤0.0005%
                                         | 
                                    
                                
                                    
                                        | 
                                            痕量阳离子
                                         | 
                                        
                                        
                                            Zn: ≤0.0005%
                                         | 
                                    
                                
                                    
                                        | 
                                            痕量阳离子
                                         | 
                                        
                                        
                                            Zn: ≤0.0005%
                                         | 
                                    
                                
                                    
                                        | 
                                            痕量阳离子
                                         | 
                                        
                                        
                                            Zn: ≤0.0005%
                                         | 
                                    
                                
                                    
                                        | 
                                            痕量阳离子
                                         | 
                                        
                                        
                                            Zn: ≤0.0005%
                                         | 
                                    
                                
                                    
                                        | 
                                            痕量阳离子
                                         | 
                                        
                                        
                                            Zn: ≤0.0005%
                                         | 
                                    
                                
                                    
                                        | 
                                            痕量阳离子
                                         | 
                                        
                                        
                                            Zn: ≤0.0005%
                                         | 
                                    
                                
                                    
                                        | 
                                            痕量阳离子
                                         | 
                                        
                                        
                                            Zn: ≤0.0005%
                                         | 
                                    
                                
                                    
                                        | 
                                            痕量阳离子
                                         | 
                                        
                                        
                                            Zn: ≤0.0005%
                                         | 
                                    
                                
                                    
                                        | 
                                            痕量阳离子
                                         | 
                                        
                                        
                                            Zn: ≤0.0005%
                                         | 
                                    
                                
                                    
                                        | 
                                            痕量阳离子
                                         | 
                                        
                                        
                                            Zn: ≤0.0005%
                                         | 
                                    
                                
                                    
                                        | 
                                            痕量阳离子
                                         | 
                                        
                                        
                                            Zn: ≤0.0005%
                                         | 
                                    
                                
                                    
                                        | 
                                            痕量阳离子
                                         | 
                                        
                                        
                                            Zn: ≤0.0005%
                                         | 
                                    
                                
                                    
                                        | 
                                            痕量阳离子
                                         | 
                                        
                                        
                                            Zn: ≤0.0005%
                                         | 
                                    
                                
                                    
                                        | 
                                            痕量阳离子
                                         | 
                                        
                                        
                                            Zn: ≤0.0005%
                                         | 
                                    
                                
                                    
                                        | 
                                            痕量阳离子
                                         | 
                                        
                                        
                                            Zn: ≤0.0005%
                                         | 
                                    
                                
                                    
                                        | 
                                            痕量阳离子
                                         | 
                                        
                                        
                                            Zn: ≤0.0005%
                                         | 
                                    
                                
                                    
                                        | 
                                            痕量阳离子
                                         | 
                                        
                                        
                                            Zn: ≤0.0005%
                                         | 
                                    
                                
                                    
                                        | 
                                            燃烧残渣
                                         | 
                                        
                                        
                                            ≤0.1% (as SO4)
                                         | 
                                    
                                
                                    
                                        | 
                                            杂质
                                         | 
                                        
                                        
                                            Insoluble matter, passes filter test
                                         | 
                                    
                                
                                    
                                        | 
                                            干燥失重
                                         | 
                                        
                                        
                                            ≤1.0% loss on drying, 110°C
                                         | 
                                    
                                
                                    
                                        | 
                                            pH范围
                                         | 
                                        
                                        
                                            6.8 - 8.2
                                         | 
                                    
                                
                                    
                                        | 
                                            纯度
                                         | 
                                        
                                        
                                            ≥99.5% (titration)
                                         | 
                                    
                                
                                    
                                        | 
                                            产品质量级别
                                         | 
                                        
                                        
                                            ELITE
                                         | 
                                    
                                
                        
                            
                                    
                                        | 
                                            紫外吸收波长
                                         | 
                                        
                                        
                                            A1M/280, H2O ≤0.035
                                         | 
                                    
                                
                                    
                                        | 
                                            紫外吸收波长
                                         | 
                                        
                                        
                                            A1M/280, H2O ≤0.035
                                         | 
                                    
                                
                                    
                                        | 
                                            pKa
                                         | 
                                        
                                        
                                            7.5
                                         | 
                                    
                                
                                    
                                        | 
                                            pH值
                                         | 
                                        
                                        
                                            5.0-6.5 (1 M in H2O)
                                         | 
                                    
                                
                                    
                                        | 
                                            溶解度
                                         | 
                                        
                                        
                                            H2O: soluble1 M, clear, colorless
                                         | 
                                    
                                
                        
                            
                                    
                                        | 
                                            个人保护装置
                                         | 
                                        
                                        
                                            Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
                                         | 
                                    
                                
                                    
                                        | 
                                            RTECS编号
                                         | 
                                        
                                        
                                            TL6809000
                                         | 
                                    
                                
                                    
                                        | 
                                            德国WGK号
                                         | 
                                        
                                        
                                            1
                                         |