Free Flowing Potassium Tetrafluoroborate White Granule Potassium Tetra Fluoro Borate

Free Flowing Potassium Tetrafluoroborate , White Granule

Potassium Tetra Fluoro Borate

White granule crystal,slightly dissolved in water,hot alcohol and ethanol,not
 
dissolved in alkali solutions;decomposed by strong acidto be Boron
 
trifluoride;codissolved with carbonate of alkali metals to be fluoride and
 
borate;melting point 530°C
 
 

 
 
Fire/Explosion Hazard
 
 
EXTINGUISHING MEDIA: Use dry chemical, carbon dioxide, foam, water spray or
 
water fog.
 
Bund the area to stop runoff. Minimise the use of water.
 
 
SPECIAL FIRE FIGHTING PROCEDURES: Emits toxic fumes under fire
 
conditions.
 
Self-contained breathing apparatus (SCBA) required for fire-fighting personnel.
 
Use water spray to spray to cool fire-exposed surfaces and to protect personnel.
 
 
Flammability
 
Not combustible. If involved in a fire may generate toxic and corrosive fumes.
 

Surface Treatment
 

Hydrofluoric acid and ammonium bifluoride are the bath constituents for the surface

 

treatment of pure aluminum. Bright reflective surface on the aluminum is achieved

 

by chemical polishing. Inorganic fluorides are also of critical importance in the flux

 

brazing of aluminum and aluminum alloys, acting to remove the oxide layer.

 

 

Q: How can l get the samples?
 
A: We can provide you free sample for our existing products, the lead time is
 
aroud 1-2 days. You need to pay the sample delivery cost. If you need the samples
 
according to your design,the sample cost has to be charged from you. The lead
 
time is around 5 days.
 
 
Q: Do you accept sample order?
 
A: Welcome sample order for a trial start,10kg,20kg, 50kg as you need.
 
 
Q: Is it possible to custom the labels with my own design?
 
A: Yes, and you just need to send us your drawings or artworks, then you can get
 
you want.
 
 
Q: Do you supply product report?
 
A: Yes. We'll give you product analysis report before shipping.
 
 
Q: Can we visit your factory?
 
A: Yes. Welcome to visit at any time you like.