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Harshil Industries
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Sarigam, Vapi, Gujarat
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Bifluoride Chemicals

With assurance of quality as per the international standards, our esteemed clients can avail from a broad range of Bifluoride Chemicals. We are a client-centric firm and processed these chemicals keeping in mind the exact specifications given by them. For processing these chemicals, we used fine-grade ingredients. All these chemicals are globally recognized for their accurate formulation, fine finish, purity and longer shelf life.
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Ammonium Bifluoride
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Ammonium Bifluoride

Approx. Price: Rs 110 / KilogramGet Latest Price
Product Details:
Minimum Order Quantity100 Kilogram
Grade StandardBio-Tech Grade
Physical StateCrystals
UsageLaboratory
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

 

Ammonium hydrogen fluoride is a compound formed from ammonium fluoride and hydrogen fluoride, with hydrogen fluoride molecules occupying spaces in the ammonium fluoride crystal lattice. It is the major constituent in glass-etching fluid (though sometimes replaced by potassium hydrogen fluoride), etching occurring due to the fluorination of silicon:

SiO2 (s)+ 4[NH4][HF2] (AG) SiF4 (l) + 4[NH4]F (AG) + 2H2O (l)

Our huge range of chemical compound is extensively used in anodizing of aluminum, wood preservative and glass cleaning, etching & pickling. Available at competitive prices, our offered Ammonium Bifluoride is well appreciated in the market for its salient properties such as purity, longer shelf life and accurate composition.

Ammonium Bifluoride : (Technical / Anodising / Sugar Grade)

Uses

Glass Cleaning, Etching, Pickling

Monument & Building Cleaning

Oil Well Acid zing

Bactericide in sugar industry

Other names: Ammonium bifluoride,

Ammonium hydrogen fluoride, Ammonium

Acid fluoride

Identifiers
CAS number 1341-49-7

Properties

Molecular formula [NH4] [HF2]

Molar mass 57.043 g/mol

Appearance white solid

Density 1.5 g/cm3, solid

Melting point: 125 oC (decomposes)

Structure

Crystal structure Cubic, related to the

CsCl structure

Coordination geometry: [NH4] + cation:

Tetrahedral

[HF2] Anion: linear

Ammonium Bifluoride

Molecular Formula:

NH4HF2

Molecular Weight:

57.04

Property:

White,rhombus or flake crystal,poisonous,hardly dissolved in alcohol,stable in dry state,the aqueous solution is acidity,deliquescence in air,causticity on glass.

Assay: ≥99.5%

Impurity level:

Impurity name

Index

Chloride(Cl)

≤0.1%

Sulfate(SO4)

≤0.05%

Silicate(SiO3)

≤0.6%

Lead(Pb)

≤0.005%

Iron(Fe)

≤0.01%

Ignited Residue

≤0.1%

Usage:

used as analytical reagent,bacterium inhibitor,engraving pottery and glass ,and treating surface of Si-Iron.

Packing :

25kg plastic woven bag.

Caution at transportation:

Damp-proof, inorganic toxicant. UN No.: 1727. Specified number of hazardous goods: 83019.
Class of risk:8 Packing: grade 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
  • Delivery Time: 15 days after purchase order
  • Packaging Details: packing in 25kg plastic bag inner with liner bag, or accordingly to your request
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Potassium Bifluoride
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Potassium Bifluoride

Approx. Price: Rs 115 / KilogramGet Latest Price
Product Details:
Packaging Size25 kg

Potassium Bifluoride

Name: Potassium bifluoride

Synonyms: Potassium hydrogen fluoride

CAS No.: 7789-29-9

Molecular Formula: KHF2

Molecular weight: 78.10

Molecular Structure:

 

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 ‘KHF₂’

% Min

99.51

Fluorine as ‘f ‘

% Min

48.71

White Degree

% Min

95

Sulphate as ‘SO₄’

% 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)
  • Port of Dispatch: Nhavasheva
  • Production Capacity: 100 metric ton
  • Delivery Time: 15 days after purchase order
  • Packaging Details: 25 kg bags
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Potassium Bifluoride
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Potassium Bifluoride

Approx. Price: Rs 110 / KilogramGet Latest Price
Product Details:
Physical StatePowder, Crystals
UsageIndustrial

Product details:

Molecular FormulaKHF2
CAS No7789-29-9
Molecular Weight78.10 g/mol
UN No1811
Available Packing25kg/bag, 50kg/bag, 1250kg/bag, lined with PE woven bag/paper-plastic composite bag

Product description:

Uses:

  • For the manufacture of pure potassium fluoride, the dielectric elemental fluorine production, electrolytic fluorine.
  • Also used in the manufacture of optical glass.
  • Can be used as silver welding flux and benzene sulfonated catalyst.

 

Technical Index:

ItemsUnitSpecifcationTest result
Main content [KHF2]% ≥99.0099.30
Chloric acid [HCl]% ≤0.1000.005
Sulfate [SO42-]% ≤0.0100.010
Potassium Silicofluoride [K2SiF6]% ≤0.2500.020
Heavy metal [Pb]% ≤0.2500.010
Iron [Fe]% ≤0.0200.020
Moisutre [[H2O]% ≤0.0500.050
AppearanceWhite free-flowing crystal


Additional Information:
  • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
  • Port of Dispatch: Nhavasheva
  • Production Capacity: 100 metric ton
  • Delivery Time: 15 days
  • Packaging Details: 25 kg bags
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  • Potassium Bifluoride
  • Potassium Bifluoride
Potassium Bifluoride
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Potassium Bifluoride

Product Price : Get Latest Price
Product Details:
Grade StandardReagent Grade, Technical Grade
Physical StatePowder, Crystals
UsageIndustrial, Laboratory
Packaging Size25 kg
Packaging TypeBag
BrandHARSHIL INDUSTRIES
State of MatterCrystals

Potassium Bifluoride

Name: Potassium bifluoride

Synonyms: Potassium hydrogen fluoride

CAS No.: 7789-29-9

Molecular Formula: KHF2

Molecular weight 78.10

Molecular Structure:

 

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 ‘KHF₂’

% Min

99.51

Fluorine as ‘f ‘

% Min

48.71

White Degree

% Min

95

Sulphate as ‘SO₄’

% 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: T/T (Bank Transfer),D/P
  • Port of Dispatch: Nhavasheva
  • Production Capacity: 100 metric ton
  • Delivery Time: 15 days after purchase order
  • Packaging Details: 25 KG BAGS WITH INNER LINEAR
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  • Sodium Bifluoride
  • Sodium Bifluoride
  • Sodium Bifluoride
  • Sodium Bifluoride
  • Sodium Bifluoride
  • Sodium Bifluoride
  • Sodium Bifluoride
Sodium Bifluoride
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Sodium Bifluoride

Product Price : Get Latest Price
Product Details:
Grade StandardReagent Grade, Technical Grade, Bio-Tech Grade
Physical StatePowder
UsageIndustrial, Laboratory, Personal
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
Catering the expectations of our customers, we processed the Sodium Bifluoride in our outstanding manufacturing facilities making use of top-grade ingredients. Therefore, this product is highly reliable for industrial applications and acclaimed by the patrons. We are a quality-focused organization and tested this product on numerous parameters before its final dispatch to the patrons. We are also one of the manufcaturer of Glass Eching raw material.

Features:

 

  • Ultra-pure
  • Whitish finish
  • Cost effective

 

Specifications:

 

  • MW: 62.00
  • Description: White powder
  • Assay: 98.7%
  • Acidity as HF: 32.1%
  • Fluorine value as F: 61.2%
  • Silica as SO2: 0.5%
  • Chloride as Cl: 0.003%
  • Sulphate as SO4: 0.002%
  • Heavy metal: 0.2%

Additional Information:
  • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P,D/A
  • Port of Dispatch: Nhavasheva
  • Production Capacity: 50 metric ton
  • Delivery Time: 15 days after purchase order
  • Packaging Details: 25 KGS HDPE bags with inner linear .
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