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Sodium fluoroaluminate

Molecular Structure:
MDL:
MFCD00003507
Molecular Formula:
Na3AlF6;3NaF·AlF3
Molecular Weight:
209.94
Alias:
冰晶石,氟鋁化鈉,氟化鋁鈉,六氟鋁酸鈉 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,晶體顆粒 25g RMB 308 Consulting service
Sodium fluoroaluminate 3N,陶瓷顆粒 25g RMB 1300.2 Consulting service
Character:
白色結(jié)晶或粉末,有毒。遇堿分解。溶于鋁鹽和鐵鹽溶液,微溶于水,不溶于鹽酸。遇堿分解。中等毒,半數(shù)致死量(大鼠,經(jīng)口)200mg/kg。有腐蝕性。
密度:2.90
熔點:1000℃
折光率:1.364
Quality Standard:
Q/(HG)SJ 171-92
項目Item                     分析純     化學純
                                    (AR)        (CP)
含量(Na3AlF6)Assay,%              ≥ 99.0       98.0
氯化物(Cl)Chloride,%              ≤ 0.002      0.005
硫酸鹽(SO4)Sulfate,%              ≤ 0.005      0.01
硅酸鹽(SiO3)Silicate,%            ≤ 0.1        0.2  
鐵(Fe)Iron,%                      ≤ 0.01       0.03
重金屬(以Pb計)Heavy metals,%      ≤ 0.05       0.01
Storage:
密封保存。使用時應避免吸入本品粉塵,避免與眼睛及皮膚接觸。
發(fā)射光譜分析,殺蟲劑,粘合劑,助熔劑,搪瓷劑,化學試劑。
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