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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。
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