亚洲AⅤ无码日韩AV中文AV伦|手机在线看永久AV片免费高潮|熟妇高潮一区二区在线播放|久久久无码人妻精品一区|日产精致一致六区麻豆|



  • 
<track id="r13lm"><dl id="r13lm"><delect id="r13lm"></delect></dl></track>
      

      2. 

        

          

          2. <source id="r13lm"></source>
          

          
  
    
    
  

          

           
  
          
    
  
          

          


          
     
          



          

            
          >> Tel : +86-936-4458369
          
>> Mobile : +86-13812304408  
          
                     +86-13776461818 
          
>> E-mail : sales@tongshichem.com
          
                     384922761@qq.com
          

          

          
     
          
         
          
         
          
                      
          Ammonium fluoroborate
          
           
          
	
		
          
			Molecular formula
			NH4BF4
		
          
		
          
			Molecular weight
			104.84
		
          
		
          
			CAS    NO
			13826-83-0
		
          
		
          
			Characters
			Colorless monoclinic crystal
		
          
		
          
			Use
			Used as analysis reagent and pesticide.
		
          
		
          
			Specification
			chemically pure
		
          
		
          
			Executive standard
			Enterprise standard
		
          
		
          
			Technical index
			
			
          
				
					
          
						
						
          Name
          
						          		
						
						
          Chemically pure(%)
          
						          		
					
          
					
          
						
						
          Content (F)
          
						(NH4)
          
						          		
						
						
          ≥98.5
          
						≥98.5
          
						          		
					
          
					
          
						
						
          Chloride(Cl)
          
						          		
						
						
          ≤0.005
          
						          		
					
          
					
          
						
						
          Sulfate(SO4)
          
						          		
						
						
          ≤0.005
          
						          		
					
          
					
          
						
						
          Ferrum(Fe)
          
						          		
						
						
          ≤0.005
          
						          		
					
          
					
          
						
						
          Heavy metal(Pb)
          
						          		
						
						
          ≤0.003
          
						          		
					
          
					
          
						
						
          Silicate(SiO3)
          
						          		
						
						
          ≤0.3
          
						          		
					
          
					
          
						Free alkali(NaOH)
						
						
          ≤0.1
          
						          		
					
          
					
          
						Free acid(HF)
						
						
          ≤0.1
          
						          		
					
          
				          
			
          
			          		
		
          
		
          
			Packing
			500kg for bottle packing, 40kg for pail packing, 25kg for paper plastic packing.
		
          
	          

          

          
           
          【Back】
          
         
          
  
          
         
          
  
     


          
    
          Home | About us | Product | News | Quality | Culture | Order | Contact us | 中文版
          

          

          
    
          Copyright(C)2015, Gansu Tongshi Technology Co., Ltd.(Suqian Tongshi Reagent Co.,Ltd.) All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
          

          

				
				
				
				



刚察县|
霍邱县|
通江县|
囊谦县|
河津市|
石林|
楚雄市|
本溪|
理塘县|
屯昌县|
清徐县|
彩票|
牡丹江市|
昌乐县|
牡丹江市|
太原市|
陆良县|
武陟县|
特克斯县|
阿荣旗|
丰原市|
会昌县|
永丰县|
靖边县|
尚义县|
新龙县|
浑源县|
衡水市|
安丘市|
涟源市|
池州市|
山丹县|
辉南县|
东乡族自治县|
西乌珠穆沁旗|
武乡县|
宁陕县|
萨嘎县|
永州市|
宽城|
思茅市|