potassium cryolite kalium-aluminium-fluorid k3alf6

Post Date:
Dec 26,2024
Expiry Date:
Jun 24,2025
Detailed Description:
Cas No. :7784-18-1 The size can be:1-3mm, 20, 40, 100, 200 and 325mesh.
It is composed by KF-AlF3
Molecular rate near 1.2,
Melting point 557-580.
Solubility in 1000g water: at 0: 0.8g; at 25: 1.42g, at 100: 4.58g.
Melting point: 540-560℃
Molecular Formula: kalf4, k3alf6
This product is white or gray crystal powder, initial melting temperature 560 ° C.
Used as magnesium removal agent , brazing agent for aluminum, aluminum alloy and stainless steel, deaerator and flux in aluminum alloy manufacturing processan insecticide, also used in ceramics, glass industry and aluminum brazing.
CAS Registry Number:
7784-18-1
Synonyms:
;Aluminum fluoride monohydrate;Aluminiumfluorideanhydrous;Aluminiumfluoridetech;Aluminiumfluoride1;Aluminium fluoride;
Molecular Formula:
AlF₃
Molecular Weight:
83.976
Molecular Structure:
Hazard Symbols:
T:toxic;
Risk Codes:
R36/37/38:;
Safety Description:
S26:;
S37/39:;

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