White Powder Potassium Fluoroborate For Boron Trifluoride Fluoride Preparation

Place of Origin Jiaozuo City,China
Brand Name Jinshengwei
Certification ISO 9001
Model Number Potassium Fluoroborate
Minimum Order Quantity 5 Ton/Tons
Price USD 1500-2000/ton
Packaging Details 1. Packed in PP bags of 25kgs /bag (N.W.) with PE liner , 22-25MTS /20FCL. 2. PP bags of 1000KG /bag (N.W.) with PE liner ,22-25MTS/20 FCL . 2.. According to the customer's requirement.
Delivery Time 5-8 work days
Payment Terms T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability 8000 Ton/Tons per Month
Product Details
Classification Halide (Except Chloride) Grade Standard Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade, Trade Assurance
Purity ≥90% Appearance White Powder
Product Name Potassium Fluoroborate KBF4 98% Min Usage Fusing Agent, In Manufacture Of Boron Trifluoride,
EINECS No. 237-928-2 Application Industrial
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potassium ferrocyanide


potassium borofluoride kbf4

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Product Description

Potassium Tetrafluoroborate for the preparation of boron trifluoride fluoride

Sodium hexafluide
Molecular formula: Na3AlF6
M.W: 188.06
Properties: white crystal; no odor, no taste, obstructive and specific gravity 2.679; insoluble in ethanol, solubility in acid is greater than solubility in water; fluoride and silica are formed after dissolving in lye; toxic.
Na2SiF6 98%min
Maximum moisture content 0.5%
The water insoluble matter is up to 0.5%.
Heavy metals (Pb, Hg, Bi, Cu) are up to 0.08%.
Uses: Emulsifiers and fluxes for glass and enamel; wood preservatives; agricultural pesticides; hygroscopic agents for acid-resistant cements; solidification accelerators in natural emulsion products. Three layers of electro-galvanized, nickel and iron additives; plastic fillers; pharmacy, drinking water and fluorination of artificial crystals and sodium fluoride.
Packing: 25kg net, double plastic bag lined with plastic woven bag.
Storage: Store in a dry and ventilated place away from food.
Hazard details: UN number: 2674; Classification: 6.1;
Packing group: III.


Product Description

roperty: White granule crystal, slightly dissolved in water, hot alcohol and ethanol, not dissolved in alkali solutions; decomposed by strong acid to be Boron Trifluoride; codissolved with carbonate of alkali metals to be fluoride and borate
Melting point: 530ºC
Assay: ≥99%
Impurity level:
Impurity name Index
Chloride(Cl) ≤0.1%
Sulfate(SO4) ≤0.01%
Iron(Fe) ≤0.03%
Moisture ≤0.05%
Lead(Pb) ≤0.01%
Calcium (Ca) ≤0.05%
Magnesium (Mg) ≤0.05%
Silica(as SiO2) ≤ 0.3%
Usage: analytical reagent,fusing agent,in manufacture of Boron trifluoride,mould material for casting Al and Mg,in electrochemical and chemical experiments.
Packing: 25kg composite bag or P.E bag
Caution at transportation: poisonous,must be kept from moisture.