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(diǎn):1000℃
折光率:1.364
Quality Standard:
Q/(HG)SJ 171-92
項(xiàng)目Item 分析純 化學(xué)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(jì))Heavy metals,% ≤ 0.05 0.01
Storage:
密封保存。使用時(shí)應(yīng)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(chóng)劑,粘合劑,助熔劑,搪瓷劑,化學(xué)試劑。