Potassium Fluoroborate
Formula: KBF4                                         ˇˇˇˇ Mol. Wt: 125.90

Description

Free flowing white granular or crystals .
Solubility: Slightly dissolved in water , dissolved in hot alcohol and ethanol , not dissolved in alkali solutions ; decomposed by strong acid to be boron trifluoride ; Co-dissolved with carbonate of alkali metals , to be fluoride  and borate ; melting point 530 C , non-poisonous .

Usage : Analytical reagent , fusing agent , in manufacture of Boron Trifluoride , mould material for casting Al and Mg , in electrochemical and chemical experiments .

 

Package and storage: 25 kg net in composite paper bag with inner PE bag. 1000 kg net in super-sacks , on pallets . Kept in cool, ventilated and dry place. Protected from heat and water.

Analysis:

Purity

99.0% Min

Chloride (Cl )

0.10% Max

Sulfate ( SO4)

0.01% Max

Moisture

0.05% Max

Lead ( Pb )

0.01% Max

Iron ( Fe )

0.03% Max

Calcium ( Ca )

0.05% Max

Magnesium ( Mg )

0.05% Max

Silica ( SiO2)

0.30% Max

Granularity 60 mesh   5% Max
  200 Mesh   50% Min
  300 mesh   15% Max

Transportation :
ˇˇˇˇInorganic chemicals.


Copyright 2002 by ChinaChemSource (HK) Co.,LTD. All rights reserved