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氟化鋁
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Aluminum Fluoride

Formula: AlF3

Molecular weight :83.98

CAS No.: 7784-18-1

HS Code:2826.1210.00

 

[Properties]: It is a white crystal or powder with relative density of 2.882 (25). It is hard soluble in water, acid and alkali solution, insoluble in most organic solvents. It may sublimes when the temperature is 1291.

[Quality standard]:qualified with the standard [GB/T4292-2007].

Item


Data

AF0

AF1

AF2

AF3

Fluorine (F)

61

60

58

58

Aluminum (Al)

31.5

31.0

29.0

29.0

Sodium (Na)

0.30

0.40

2.8

2.8

Silicon Dioxide (SiO2)

0.10

0.30

0.30

0.35

Ferric Oxide (Fe2O3)

0.06

0.10

0.12

0.12

Sulfate (SO42-)

0.10

0.5

1.0

1.0

Phosphorus Pentoxide (P2O5)

0.03

0.04

0.04

0.04

L.O.I(H2O 550 1h)

0.5

1.0

5.5

5.5

Apparent Density(g/cm3)

1.5

1.3

0.7

0.7

 

[Application]: It is used as electrolyte adjustment agent during the production of electrolytic aluminum. as a zymotic inhibitor in the alcohol production, as a cosolvent for enamel and a flux for non-ferrous metal.Soldering fluid in metal jointing, and used to produce optical lens. It is also used as catalyst of organic synthesis and flux for non-ferrous metal smelting.

 

[Packing]: polyethylene weaving inner lined with plastic bag. Net weight is 25kg, or as per customer’s request.

 

[Storage and transportation]: Stored in dry and cool warehouse with packages sealed and away from rain and wetting.

 

 

 

 

分子式:AlF3

分子量:83.98

CAS : 7784-18-1

海關編碼:2826.1210.00

 

【物理性質】白色晶體或粉末,相對密度2.882 (25)。難溶於水、酸及堿溶液,不溶於大部分有機溶劑。1291時會升華。

 

【產品質量標準】符合國標[GB/T4292-2007].

指標項目


Data

AF0

AF1

AF2

AF3

F

61

60

58

58

Al

31.5

31.0

29.0

29.0

Na

0.30

0.40

2.8

2.8

SiO2

0.10

0.30

0.30

0.35

Fe2O3

0.06

0.10

0.12

0.12

SO42-

0.10

0.5

1.0

1.0

P2O5

0.03

0.04

0.04

0.04

  燒減量(550

0.5

1.0

5.5

5.5

鬆裝密度(g/cm3)

1.5

1.3

0.7

0.7

 

【產品用途】主要用作電解煉鋁中的電解質調整劑,也用於生產酒精時發酵的抑止劑。還用於搪瓷釉和非鐵金屬的助熔劑,在金屬焊接中用於焊接液。用於光學透鏡的製造,還用作有機合成的催化劑和有色金屬的熔劑等。

 

【包裝】: 聚乙烯編織袋內襯塑料袋,每袋淨重25公斤,或根據客戶要求訂做。

 

【貯運】:宜存放在幹燥、通風良好的儲存室,密封包裝,遠離雨水,避免潮濕。

 




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