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Home » Products » Bifluoride Chemicals » Potassium Bifluoride

Potassium Bifluoride

Potassium Bifluoride
Potassium Bifluoride
Product Code : 659
Product Description

Potassium Bifluoride

Product Details:
Minimum Order Quantity100 Kilogram
Grade StandardReagent Grade, Technical Grade, Analytical Grade, Bio-Tech Grade
Physical StateCrystals
UsageIndustrial, Laboratory
Packaging SizePacking in 25kg plastic bag inner with liner bag, or accordingly to your request
Packaging TypePacking in 25kg plastic bag inner with liner bag, or accordingly to your request

Potassium Bifluoride

Name: Potassium bifluoride

Synonyms: Potassium hydrogen fluoride

CAS No.: 7789-29-9

Molecular Formula: KHF2

Molecular weight??? 78.10

Character

 It is a colourless tetragonal or cubic crystal with slightly acidic smell and relative density of 2.37, mp 225°C. It is easy soluble in water, insoluble in alcohol. Its aqueous solution is acidity. It is stable in dry air, but decomposes to release hydrogen fluoride in humid air. It gives of HF when heated to 310°C, and the steam pressure of hydrogen fluoride could reach 0.10325Mpa(l atm) at 400°C. The activity of fused potassium bifluoride is greater than potassium fluoride. It is toxic and caustic.

Specification: 99%min

Package: 25kg/bag

Applications:Potassium Bifluoride is used for manufacturing wood preservatives.It is used in the production of soldering agents and brazing. It is also used as a catalyst for polymerization. It is used as a component of electrolyte and fluorine production. It is used in glass industry for etching and manufacturing special optical glasses. Flux for Silver Solders and constituent of Brazing Flux formulation. Catalyst in the Alkylation of benzene with olefins.

Description & Physical Properties

Description

Physical Property

Appearance

White Crystalline powder

Molecular Weight

78

Boiling Point

Decomposes at >400 °C

Melting Point

225 °C

Specific Gravity

2.37

Product Specification

Parameters

Unit

Specification

Loss on dry

% Max

0.02

Purity as ‘KHF???’

% Min

99.51

Fluorine as ‘f ‘

% Min

48.71

White Degree

% Min

95

Sulphate as ‘SO???’

% Max

0.003

Chlorides as ‘Cl’

% Max

0.003

Potassium Fluorosilicate

% Max

0.0045

Heavy Metals as ’Pb’

% Max

Nil

Iron as ‘Fe’

% Max

0.001

Sodium as ‘ Na’

% Max

0.001%




 

Classification and Safety Information

· CAS NO : 7789-29-9

· UN NO : 1811

· IMCO CODE : 8

· PACKING GROUP : II


Additional Information:
  • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),Other
  • Port of Dispatch: Nhavasheva
  • Production Capacity: 100 metric ton per month
  • Delivery Time: 15 days after purchase order
  • Packaging Details: packing in 25kg plastic bag inner with liner bag, or accordingly to your request

METALIC FINE CHEM

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