Chemical Formula For Aluminium Fluoride       

 

Appearence

 

 

About Packing

 

 

 

 

Product name:                          Aluminium fluoride; Aluminium trifluoride;

 

CAS NO:                                    7784-18-1

 

Molecular Formula:                  AlF3 

 

Molecular Weight:                    83.98 

 

EINECS:                                    232-051-1

 

Appearance:                            White crystal or powder.

 

Purity:                                      90%

 

Packing:                                   Plastic woven bag lined with plastic bag, net weight 25kg.

 

Loading capacity of 20GP:       25MT

 

Hazardous Grade:                    8

 

UN No.:                                     3260

 

Place of origin:                        Hubei Province, China

 

Annual output:                         5000MT

 

Delivery Port:                           Yangsi Port, Wuhan City or China Main port

 

Product Name: Aluminium Fluoride
Item	A	B	C
Al    % ≥	31.5	31.5	31.5
F    %  ≥	61.5	61.5	61.5
Na2O   %  ≤	0.25	0.25	0.25
Fe2O3      % ≤	0.02	0.02	0.02
P2O5      %   ≤	0.01	0.01	0.01
SO4     %   ≤	0.10	0.10	0.10
SiO2    %   ≤	0.10	0.10	0.10
AlF3     %  ≥	90	90	90
AL2O3    % ≤
H2O     %   ≤	0.2	0.2	0.2
+100    % ≤	10	10	10
-325    % ≤	10	15	25
B.D. g/ml ≥	1.40	1.40	1.40
LOI  550°C•h ≤	0.5	0.8	0.8
Liquidity  sec/k    ≤	60	60	60
Rest in peace, c. °      ≤	35.0	35.0	35.0

 

 

Physical Properties:

Melting point:                    560-600°C
Appearance:                     Grey- white, lumps or powder
Flammability:                    Nonflammbale
Abosorbed moisture:         1% max
Solubility in H2O at 25 °C: 0.25 gm per 100 ml

 

Applications:

Aluminum fluoride is used as auxiliary ingredient of electrolyte during the production of electrolytic aluminum to decrease the melting point and increase the conductivity of electrolyte. Also, it is a flux for non-ferrous metal, as a zymotic inhibitor in the alcohol and essential oil production and as a fusing assistant for ceramic, enamel and the component of glaze.

 

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