Model: | 3 |
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Brand: | Gains |
Origin: | Made In China |
Category: | Chemicals / Inorganic Chemical Materials / Inorganic Salt |
Label: | Aluminium fluoride , AlF3 , cas 7784-18-1 |
Price: |
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Min. Order: | - |
Live Chat: | Last Online:25 Jan, 2014 |
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 |
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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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