Boron trifluoride
Formula£ºBF3
Molecular weight£º67.81
CAS number£º23018
m. p. -127.6 ¡æ;
Density£º1.57£¨-100.4 ¡æ£©
Properties: Boron
trifluoride is a very strong Lewis acid. It is soluble in cold water,
decomposed in hot water and ethaol. It forms stable complexes with
ether.
Typical standards:
|
Grade
|
CF-4001
|
CF-4002
|
CF-4003
|
|
BF3/10-2
¡Ý
|
99.995
|
99.95
|
99.6
|
|
Air/10-6 ¡Ü
|
20
|
100
|
4000
|
|
SO2/10-6
¡Ü
|
10
|
10
|
20
|
|
SiF4/10-6
¡Ü
|
20
|
300
|
300
|
|
XSO4/10-6
¡Ü
|
8
|
8
|
10
|
