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  TANFAC INDUSTRIES LTD
Cuddalore
 
 
 
 
Anhydrous Hydrofluoric Acid

Description & Physical Properties

 

Appearance Colourless Gaseous Liquid
Molecular Weight 20
Melting Point (-) 83 °C
Boiling Point 19.5 °C
Density at 20 °C 0.97 g/cc

Product Specification

 

Parameters Guaranteed - %
Purity as HF 99.80 Min
Moisture 0.05 Max
Non volatile acid as H2SO4 0.05 Max
HydroFluosilicic acid as H2 SiF6 0.05 Max
Sulphur Dioxide as SO2 0.005 Max

Product Application

For manufacture of refrigerants
For manufacture of organic & inorganicFluorine compounds
For manufacture of elemental Fluorine from “F” cell
As catalyst in Petrochemical industry for alkylation
 

Packing

Bulk in ISO Containers

Classification and Safety Information

  • CAS NO : 7664-39-3
  • UN NO : 1052
  • HAZCHEM CODE : 4 WE
  • HAZARDOUS AND VERY CORROSIVE LIQUID. REFER MSDS FOR FURTHER DETAILS.
 
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Diluted Hydroflouric Acid

Description & Physical Properties

 

Description Physical Property
Appearance Clear Colourless Liquid
Molecular Weight 20t
Density at 20 °C 1.23 g/cc (for 70% conc)

Product Specification

Parameters Guaranteed - %
Concentration as HF Varies (from 15% up to 70%)
Non volatile acid as H2SO4 1.50 Max
HydroFluosilicic acid as H2 SiF6 1.50 Max

Product Application

  • Chemical Industry: For manufacture of organic & inorganic fluorine compounds
  • Mining: For mining of Niobium, Tantalum, rare earth metals and their compounds
  • Metal Surface Treatment: For pickling of stainless steel; also for etching and cleaning of non-ferrous metal pieces.
  • Drilling: As solvent for drilling through silicate rocks.
  • Glass Processing: For matt etching and polishing.

 

Packing

  • 230 kgs HDPE drums
  • 38 kgs HDPE cans.

 

Classification and Safety Information

  • CAS NO : 7664-39-3
  • UN NO : 1790
  • HAZCHEM CODE : 4 WE
  • HAZARDOUS AND VERY CORROSIVE LIQUID. REFER MSDS FOR FURTHER DETAILS.
 
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Aluminium Fluoride

Description & Physical Properties

Description Physical Property
Appearance Solid, Powder
Molecular Weight 83.98
Melting Point 1260 °C
Specific Gravity 2.88

Product Specification

Parameters Unit Guarantee Typical
Purity as AlF₃ % MIN 90.00 90.0 – 90.5
Silica as SiO₂ % MAX 0.20 0.05- 0.10
Phosphorus as P₂O₅ % MAX 0.02 0.008-0.015
Iron as Fe₂O₃ % MAX 0.05 0.01- 0.02
Loss on Ignition at 550°C for 30 mins % MAX 0.80 0.40- 0.70
Sulphate as SO₃ % MAX 0.50 0.20- 0.35
Sodium as Na₂O % MAX 0.50 0.20- 0.30
Aluminium Oxide as Al₂O₃ % By Difference 6.0- 8.0
Bulk Density % MIN 1.4 1.45 – 1.55

Product Application

  • AlF3 is mainly used as a makeup ingredient in the molten electrolyte of the Aluminium reduction cell and in the electrolytic process for refining Aluminium.
  • In lower volume it is used in the glass industry, low melting glazer, enamels & Ceramics.

 

Packing

  • 50 kgs HDPE bag
  • 1000 kgs / 1500 kgs Bulk Bag
 
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Sulphuric Acid

Description & Physical Properties

Description Physical Property
Appearance Colorless to White turbid liquidr
Molecular Weight 98.1
Boiling Point 295 - 330 Degree C
Specific Gravity 1.84

Product Specification

Parameters Unit Specification
Purity as 'h3SO4' %Max 98.00
Residue on Ignition %Min 0.20
Iron as 'Fe' %Max 0.05
Lead as 'Pb' %Max 0.005

Product Application

  • Agriculture: In the manufacture of fertilizers
  • Chemical: As an oxidizing and dehydrating agen
  • Metallurgy: In the treatment of metals.
  • Petroleum: In the purification of petroleum.
  • Textiles: In the manufacture of dyestuffs.
  • Water Treatment: For pH control.

Packing

  • Bulk in tanker
 
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Potassium Fluoride

Description & Physical Properties

Description Physical Property
Appearance Deliquescent Solid
Molecular Weight 58.1
Boiling Pointt 1505 °C
Melting Point 859.9 °C
Specific Gravity 2.481

Product Specification

Parameters Unit Specification
Free Moisture %Max 0.50
Purity as ‘KF’ %Min 99.00
Free Acidity as HF %Max 0.30
Free Alkali as K2CO3 %Max 0.30
Chlorides as ‘Cl’ % Max 0.05
Bulk Density GM/CC 0.30 -0.70
Partical Size Distribution   1-150 MIC

Product Application

  • As a Fluorinating agent in Organic Compounds
  • Flux for Solder and insecticide formulation.

Packing

  • 25 kg HDPE bag with liner
  • 50 kg HMHDPE drum with liner.
  • 75 kg HMHDPE / Fibre Board drum with liner
 
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Potassium Biflouride

Description & Physical Properties

Description Physical Property
Appearance White Crystalline hygroscopic powder
Molecular Weight 78
Boiling Pointt Decomposes at >400 °C
Melting Point 225 °C/td>
Specific Gravity 2.37

Product Specification

Parameters Unit Specification
Free Moisture %Max 0.20
Purity as ‘KHF₂’ %Min 99.00
Sulphate as ‘SO₄’ %Max 0.05
Chlorides as ‘Cl’ % Max 0.05
Potassium Fluorosilicate % Max 0.30
Heavy Metals as’Pb’ % Max 0.005
Iron as ‘Fe’ % Max 0.05

Product Application

  • As an Electrolyte in the manufacture of Fluorine
  • Flux for Silver Solders and constituent of Brazing Flux formulation.
  • Catalyst in the Alkylation of benzene with olefins

Packing

  • 25 kg HDPE bag with liner
  • 100 kg HMHDPE / Fibre Board drum with liner
 
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Boron Triflouride Etherate Complex

Description & Physical Properties

Description Physical Property
Appearance Color Less Fuming Liquid
Molecular Weight 141.93
Boiling Point 126.9 °C
Specific Gravity 1.128

Product Specification

Property Specification
BF3 Content 47.00 % Min
Moisture Content 0.30 % Max
Sulphur Di Oxide (SO2) 0.10 % Max
Sulphur Tri Oxide (SO3) 0.05 % Max

Product Application

  • BF3 etherate is used as a Lewis Acid catalyst to manufacture chemical intermediates, pharmaceuticals, agricultural products, fragrances, and related products.
  • Some of the more common chemical reactions using BF3 etherate are listed below. This product is not for food use.

Uses

  • Polymerization catalyst for:
    1. Preparing oxymethylene copolymers
    2. Radical polymerization withstyrene
    3. Alpha-olefin oligomerization
  • Catalyst for the alkylation of allylic alcohols and phenols
  • Isomerization catalyst for the preparation of indole derivatives and diterpenes Generally, BF3 diethyl complex can be used in reactions where:
    1. BF3 is a catalyst.
    2. Diethyl ether is not detrimental to the systems involved.

Packing

  • 30 kgs HDPE can
  • 200 kgs composite drum
 
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Sodium Silcofluoride

Description & Physical Properties

Description Physical Property
Appearance White Powder
Molecular Weight 188.06
Boiling Point Decomposes at 500 Degree C
Specific Gravity 2.7

Product Specification

Parameters Unit Specification
Purity as �Na2SiF6� %Min 98.00
Loss on Drying %Max 0.20

Product Application

  • In manufacture of Opalescent Glass
  • In Enamels for China and Porcelain
  • In Aluminium and other melting fluxe

Packing

  • Bulk in tanker
 
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Acetic Acid

Description & Physical Properties

Description Physical Property
Appearance Colorless liquid, having a pungent characteristic odor
Molecular Weight 60.05
Boiling Point 118 - 119 �C
Specific Gravity 1.049

Product Specification

Parameters Unit Specification
Purity by Freezing point %w/w 99.5 Min
Moisture content %w/w 0.25 Max
Iron (as Fe) ppm 1.0 Max
Chloride (as Cl) ppm 1

Product Application

  • Textile industries : Acetic Acid is used in textile industries for textile processing and printing.
  • Chemicals : Acetic Anhydride, Monochloro Acetic Acid, Vinyl Acetate Monomer(VAM), Acetates, etc

Packing

  • 30 kg standard HDPE drum & Bulk in Tanker
 
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Peracetic Acid

Description & Physical Properties

Description Physical Property
Appearance A water like clear & colorless liquid.
Molecular Weight 76.05
Boiling Point 25 Degree(C)
Specific Gravity 1.12

Product Specification

Parameters Unit Specification
Peracetic Acid %w/w 5% & 15%
Active Oxygen %w/w 8 Min
Sp.Gravity @25 + 1d C - 1.0 Min
Color H.U 15 Max

Product Application

  • Per acetic acid is a versatile disinfectant, sanitizing and powerful oxidizer
  • To control micro-organisms in food and poultry industry
  • To treat animal diseases in agriculture
  • For water treatment and environment
  • As an oxidizer in chemical reactions

Packing

  • 30 kg HDPE drum & Bulk in 1 MT IBC
 
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TANFAC INDUSTRIES LTD
ADDRESS : 14 Sipcot Industrial Complex, Kudikadu
Cuddalore-607005 (Tamil Nadu)


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A, Acetic Acid, Aluminium Fluoride, Anhydrous Hydrofluoric Acid, Boron Triflouride Etherate Complex, Chemical, Diluted Hydroflouric Acid, Peracetic Acid, Potassium Biflouride, Potassium Fluoride, Sodium Silcofluoride, Sulphuric Acid