Place of Origin:
Jiaozuo City,China
Brand Name:
EVERSIM
Certification:
ISO 9001
Model Number:
Potassium Fluoride
High purity optical grade customized 99.9% 99.99% potassium fluoride KF
Potassium Fluoride |
Formula: KF
CAS NO.: 7789-23-3
M.W.: 58.10
Properties: White crystals, deliquescent, relative density 2.418g/cm3, melting point 859°C, easier soluble in water, can soluble in HF and liquid ammonia, insoluble in mellow.
Specification:(%)
Assay(FK)
|
99 min.
|
HF
|
0.5 max.
|
K2CO3
|
0.2 max.
|
SiO2
|
0.5 max.
|
Cl
|
0.05 max.
|
Fe
|
0.005 max.
|
H2O
|
0.5 max.
|
Application: Glass etching. opticals glass making, preparation of catalyst of alkyl benzenes, and welding flux.
Storage: Store with seal hermetically
Packing: Plastic woven bag lined with high-pressure polyethylene plastic bag, net weight: 50kg/bag.
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