Sodium fluoroaluminate
        
        Molecular Structure:
 
        MDL:
MFCD00003507
        Molecular Formula:
	Na3AlF6;3NaF·AlF3
        Molecular Weight:
	209.94
        Alias:
冰晶石,氟铝化钠,氟化铝钠,六氟铝酸钠
Aluminum sodium fluorfide
Sodium aluminum fluoride
Sodium hexafluoroaluminate        
Synonym Cryolite, synthetic 
        Product order:
        
          
            | Name | Specifications | Packing | Price | Delivery | 
          
            | Sodium fluoroaluminate | AR | 500g | RMB 71.5 | Consulting service | 
          
            | Sodium fluoroaluminate | CP | 500g | RMB 60.5 | Consulting service | 
          
            | Sodium fluoroaluminate | 3N,粉末 | 25g | RMB 90.2 | Consulting service | 
          
            | Sodium fluoroaluminate | 3N,晶体颗粒 | 25g | RMB 308 | Consulting service | 
          
            | Sodium fluoroaluminate | 3N,陶瓷颗粒 | 25g | RMB 1300.2 | Consulting service | 
        
         
        Character:
	白色结晶或粉末,有毒。遇碱分解。溶于铝盐和铁盐溶液,微溶于水,不溶于盐酸。遇碱分解。中等毒,半数致死量(大鼠,经口)200mg/kg。有腐蚀性。
密度:2.90
熔点:1000℃
折光率:1.364
        Quality Standard:
	Q/(HG)SJ 171-92
项目Item                     分析纯     化学纯
                                    (AR)        (CP)
含量(Na3AlF6)Assay,%              ≥ 99.0       98.0
氯化物(Cl)Chloride,%              ≤ 0.002      0.005
硫酸盐(SO4)Sulfate,%              ≤ 0.005      0.01
硅酸盐(SiO3)Silicate,%            ≤ 0.1        0.2  
铁(Fe)Iron,%                      ≤ 0.01       0.03
重金属(以Pb计)Heavy metals,%      ≤ 0.05       0.01
        Storage:
	密封保存。使用时应避免吸入本品粉尘,避免与眼睛及皮肤接触。
发射光谱分析,杀虫剂,粘合剂,助熔剂,搪瓷剂,化学试剂。