产品名称

氟铝酸钠

CAS NO

13775-53-6

中文别名

氟化铝钠;合成冰晶石;冰晶石;透长石,玻璃长石;鋁氟酸鈉

英文名称

Trisodium hexafluoroaluminate

英文别名

Aluminate(3-),hexafluoro-, trisodium (8CI);Aluminate(3-), hexafluoro-, trisodium, (OC-6-11)-(9CI);Aluminum sodium fluoride (Na3AlF6);Aluminum sodium hexafluoride(AlNa3F6);Aluminum trisodium hexafluoride;Sodium aluminum hexafluoride;Sodium fluoaluminate(3-);Sodium fluoroaluminate (Na3AlF6);Sodiumhexafluoroaluminate (Na3AlF6);Sodium hexafluoroaluminate(3-);Trisodiumaluminum hexafluoride;

分子式

AlF₆Na₃

分子量

209.94

EINECS

239-148-8

熔点

1000°C

沸点

19.5oC at 760 mmHg

毒性

1、急性毒性：大鼠口经LD50：＞5000 mg/kg；   主要的刺激性影响：在皮肤上面：在皮肤和粘膜上造成腐蚀性影响，刺激皮肤和粘膜；   在眼睛上面：强烈的腐蚀性影响；没有已知的敏化影响。

Synthetic Cryolite Identification: Chemical Name: Sodium aluminium hexafluoride Synonyms: Artificial Cryolite; Aluminum sodium fluoride; Kryolith; Sodium cryolite CAS No.: 13775-53-6 Molecular Formula: Na3AlF6 Properties: white crystalline powder or a sandy-size granularity, Slightly soluble in water. Specifications: Type Unit F AL NA SiO2 Fe2O3 SO4 CaO P2O5 H2O CH-1 % 52min 12min 33max 0.36max 0.08max 1.0max 0.2max 0.03max 0.4max CM-1 % 53min 13min 32max 0.36max 0.08max 1.0max 0.6max 0.03max 0.4max Particle Size sandy (80mesh), powder (200mesh, 325mesh) Application: Mainly used as a flux in the aluminium smelting by fused salt electrolysis; also an opalizer in the manufacture of enamel; an opacifier and auxiliary solvent of glass and enamel; an insecticide of crops; a flux in aluminium alloy casting; and in the production of ferrous alloy and effervescing steel. Packing& Storage: In Plastics Bag then to woven Bags. N.W.: 25 kgs for each bag.