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Molecular Formula:NaBF4
CAS NO.:13755-29-8
Molecular Weight:109.8
Property:White or colorless crystal, transparent and right angle prism without sharp end if anhydrous; non-corrosive to glass if absolutely dry, freely soluble in water but slightly soluble in alcohol. Melting point 384℃.
Specification:
Impurity name | Index |
Assay (NaBF4) | 98.5% min. |
Sulfate (SO4) | 0.01% max. |
Iron (Fe) | 0.05% max. |
Silica (SiO2) | 0.3% max. |
Lead (Pb) | 0.004% max. |
Chloride (Cl) | 0.05% max. |
Phosphate (PO4) | 0.01% max. |
Usage:Used as catalyst for resin finishing in textile printing and dyeing industry.It can be used as an oxidative inhibitor. A sand granule used in the casting of aluminum and magnesium alloys in the refining of non-ferrous metals. Electrochemical treatment, coatings, fluoridation agents and as a chemical reagent.
Packing :25KGS compound bag, 25KGS fibre drum.
Caution at transportation:Must be kept from moisture.
Manufacturing
