Potassium fluoride,extra pure
Potassium fluoride,extra pure
It is mainly used in the manufacture of electronic products, high-grade medicines and pesticides
High purity Potassium FluorideQB-102-2008
Item
Grade A
Grade B
Potassium Fluoride /% ≥
99.5
99.3
Chlorides(Cl) /% ≤
0.05
0.1
Loss on drying/% ≤
0.2
0.2
Free acids/alkalis
As HF /% ≤
0.05
0.05
As KOH/% ≤
0.05
0.1
Sulphate(SO4) /% ≤
0.1
0.2
fluosilicate silicofluoride(SiO2) /% ≤
0.01
0.05
Insol. in water /% ≤
0.01
0.1
ICP
Determination of KF
microelements
Cr
≤5 ppm
≤5 ppm
Cu
≤5 ppm
≤5 ppm
Mg
≤5 ppm
≤5 ppm
Al
≤10 ppm
≤10 ppm
Si
≤8 ppm
≤30 ppm
Fe
≤5 ppm
≤20 ppm
Pb
≤10 ppm
≤10 ppm
As
≤5 ppm
≤5 ppm
B
≤5 ppm
≤10 ppm
Ca
≤5 ppm
≤10ppm
Na
≤300 ppm
≤500 ppm
Ni
≤3 ppm
≤5 ppm
P
≤3 ppm
≤30ppm
Packing:1) 15kgs plastic woven bag, 20kgs aluminum foil bag, 75kgs cardboard drum. 2 ) Upon clients' request.
Other supplier products
|
|
Silicon Dioxide |
Silicon Dioxide
Use:mainly used for ink-jet paper,coating,plastic, hatch master batch, count-static master batch etc.
Item Name
Specificatio... |
|
|
Potassium fluoride,extra pure |
Potassium fluoride,extra pure
It is mainly used in the manufacture of electronic products, high-grade medicines and pesticides
High purity Potass... |
|
|
Potassium Fluoride |
It is our main product! As the development of new pharmaceuticals, pesticides and dye stuffs,
of some of which contain fluorine, high active anhydr... |
|
|
Anhydrous hydroflofluoric acid |
Molecular Formula:HF
Molecular Weight:20.01
Properties:colorless transparent fuming liquid, relative density: 1.128(40%). corrosive to glass and si... |
供应产品
Same products
