Potassium Fluorobor...

Potassium Fluoroborate

Potassium Fluoroborate

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1 Metric Ton

FOB Price: USD 1.0000

Min.Order :1 Metric Ton
Purity: 98%min
Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

Potassium Fluoroborate CAS NO.: 14075-53-7 Potassium Fluoroborate

Quick Details

Appearance:White powder or gelatinous crystal
Application:Used as a thermosetting resin grinding wheel, abrasive aluminum-magnesium casting raw materials for the production of boron alloy, heat welding and brazing flux, the preparation of boron trifluoride a
PackAge:25KG Paper and plastic four-layer /16T/(20')FCL
ProductionCapacity:16000|Metric Ton|Year
Storage:RT
Transportation:By sea or by air

Superiority:

Potassium Fluoroborate

Identification:

Chemical Name: Potassium Fluoroborate

Synonyms: Potassium Tetrafluoroborate

CAS No.: 14075-53-7

Molecular weight : 125.90

Molecular Formula: KBF₄

Properties: White, powder one or gelatinous crystal, without hygroscopicity. Bitter, slightly soluble in water and hot ethanol, insoluble in cold ethanol and alkali can be sulfuric acid, the acid decomposition of boron trifluoride, and alkali metal carbonate melt generated fluoride and borate. Specific gravity 2.505g/mL(25℃), Melting point 350℃, toxic.

Details:

Potassium Fluoroborate

Identification:

Chemical Name: Potassium Fluoroborate

Synonyms: Potassium Tetrafluoroborate

CAS No.: 14075-53-7

Molecular weight : 125.90

Molecular Formula: KBF₄

Properties: White, powder one or gelatinous crystal, without hygroscopicity. Bitter, slightly soluble in water and hot ethanol, insoluble in cold ethanol and alkali can be sulfuric acid, the acid decomposition of boron trifluoride, and alkali metal carbonate melt generated fluoride and borate. Specific gravity 2.505g/mL(25℃), Melting point 350℃, toxic.

Application: Used as a thermosetting resin grinding wheel, abrasive aluminum-magnesium casting raw materials for the production of boron alloy, heat welding and brazing flux, the preparation of boron trifluoride and other raw materials of fluoride, the electrochemical synthesis of analytical reagent, in addition, alsolow chromate chrome-plated Lead tin alloy electrolyte and welding and fusion-plated, gold, stainless steel.

Specifications:

Items	Reagent grade	Export grade	Industrial grade
Standard	GB/T22667-2008	GB/T22667-2008	GB/T22667-2008
Potassium Fluoroborate (KBF₄) %	≥99.5	≥99.0	≥98.5
Free acid (HF) %	≤0.1	≤0.1	≤0.1
Free base (KOH) %	≤0.1	≤0.1	≤0.1
Chloride (Cl) %	≤0.002	≤0.002	≤0.005
Sulfate (SO₄^2-) %	≤0.002	≤0.002	≤0.005
Phosphate (PO₄^3-) %	≤0.005	≤0.005	≤0.01
Fe %	≤0.002	≤0.001	≤0.005
Heavy metal (Pb) %	≤0.001	≤0.001	≤0.003
Potassium fluosilicate %	≤0.02	≤0.3	≤0.8
Intermediate inspection
Appearance Identification	white powder or gelatinous crystal	white powder or gelatinous crystal	white powder or gelatinous crystal
Loss on dry (105℃/2H) %	≤0.1	≤0.2	≤0.5
Whiteness (70-90umGranularity) %	≥95	≥90	≥85
Foreign substance detection	≤1mm/10	≤1mm/10	≤1mm/10
Granularity (U.S.SCREEN) mesh	95% pass 100-200 mesh	95% pass 100-200 mesh	95% pass 100-200 mesh
Shelf life	Two years	Two years	Two years
Supply reference
Production process	synthesis of Fluoroboric acid	Refined products	HF and Metatitanic acid reaction, KOH neutralization
Packing	25KG Paper and plastic four-layer /16T/(20')FCL	25KG Paper and plastic four-layer /16T/(20')FCL	25KG Paper and plastic three layers /16T/(20')FCL

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