REACH registered products


Ammonium tetrafluoroborate - NH4BF4 (CAS: 13826-83-0)

Ammonium tetrafluoroborate is a white to colourless crystalline powder. It is an ionic compound that can be synthesized by reacting boric acid and 2 equivalents of ammonium hydrogen fluoride.

Ammonium tetrafluoroborate is used in manufacturing of plastics as flame retardant, metallic plating, magnesium flux, soldering flux and are quenching for circuit breakers. It is also being used in synthesizing different organic salts and ionic liquids, which in turn can be used as a green solvent in chemical reactions. The chemical can also be used in the aim for a better leaching resistance of borate-treated wood. It is also used as a catalyst, in electrochemical synthesis, additive in catalytic systems, reductive dehalogenation of aromatic iodides, inversion of chiral amines and in steel and alloy industry.


Hypophosphorous acid 50% - H3PO2 (CAS: 6303-21-5) 

Hypophosphorous acid 50% an ionic compound that can be synthesized by reacting boric acid Intermediates hydrofluoric acid Intermediates then adding additive hydroxide. The most general method to prepare hypophosphorous acid is by hydrolysis of dialkyl phosphonate to phosphonic acid with concentrated HCl solution.

Hypophosphorous acid is used as a bleaching or decolorizing agent for plastics, synthetic fibres, and chemicals and also as a colour stabilizer and decolourizing agent in the manufacture of several plastics and chemicals. In electroplating it is used as a wetting, emulsifying or dispersing agent. The substance is used as an acidifying compound, chemical reducer, anti-oxidant, catalyst, in synthesis and electroless nickel plating and as a polishing agent.


Potassium tetrafluoroborate - KBF4 (CAS: 14075-53-7)

Potassium tetrafluoroborate is a white ionic powder that is hygroscopic and incompatible with oxidizing agents. It is an ionic compound that can be synthesized by reacting potassium hydroxide with boron trifluoride.

It is used as an active filler in resin-bonded abrasives for metal treatment, as a component in fluxing agents for brazing and soldering, but also as a component in fluxing and grain refining agents for magnesium and aluminium. Potassium tetrafluoroborate is also used as an active filler in the preparation of resin-bonded . Abrasives and for extraction, refining and processing of metals in the chemical industry. In addition, it can be used as additive in alloying industry and welding agent and in the production of fluxing agents for brazing and soldering. It is also being used in synthesizing different organic salts and ionic liquids, which in turn can be used as a green solvent in chemical reactions.


Sodium hexafluorosilicate - Na2SiF6 (CAS: 16893-85-9)

Sodium hexafluorosilicate is an ionic and inorganic compound that can be synthesized by using neutralization of solutions of hexafluorosilicic acid with alkali metal bases.

The compound is mainly used in water fluoridation. Viscosity modifier for solution, suspension or emulsion. Dispersing aid for insoluble solids. Forms a gel in water. Films from aqueous or organic solutions have high tensile and cohesive strength. It is used in some countries as additives for water fluoridation, opal glass raw material, ore refining, or other production of other fluoride chemical, e.g. sodium fluoride, cryolite, or aluminium fluoride. 


Sodium hypophosphite – NaH2PO2 x H2O (CAS: 10039-56-2)

Sodium hypophosphite is an ionic compound that can be synthesized by reacting barium hypophosphite with sodium sulphate.

It is mainly used as a reducing agent in electroless nickel plating, but also in electroless plating copper, to substitute conventionally used formaldehyde with the more environmentally friendly sodium hypophosphite. It is also used as a whitening agent, catalyst in the fibre-glass industry, flame retardant and in polymerization, paint and coating.


Sodium tetrafluoroborate - NaBF4 (CAS: 13755-29-8)

Sodium tetrafluoroborate is a white ionic powder that is hygroscopic and reacts with strong oxidizing agents. In addition, it is an ionic compound that can be synthesized by reacting fluoroboric acid with sodium hydroxide or sodium carbonate.

Sodium tetrafluoroborate is one of the handiest reducing agents, especially for organic compounds in nonaqueous solvents. It has been used to reduce ketones, aldehydes, Schiff bases, carboxylic acids and esters, acid chlorides, disulfides, nitriles, and inorganic anions. For many of these substrates, only gentle reaction conditions are required. In the industry, sodium tetrafluoroborate is used in brazing, in the manufacture of glass and frits, treatment of glass and metal surfaces, sand casting of aluminium and magnesium. In addition, it can be used in wood preservative treatment. It is also being used in synthesizing different organic salts and ionic liquids, which in turn can be used as a green solvent in chemical reactions. In the 1940s it was introduced for wartime applications and was a very important reagent by 1970, which qualified it for a lengthy review.



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Luminescent pigments

Wintzell & Fried offers several Luminscent pigments. Our portfolio includes after-glowing Phosphorescent pigments. These pigments can be found in safety-passage ways and exit guidance systems in public buildings, hospitals, factories, stations and tunnels, as well as on trains, airplanes and ships. We also offer Fluorescent pigments for security application, emit light when excited by an energy source. 

Organic custom synthesized chemicals

By request Wintzell & Fried together with our global network can help our customers with development and production of organic custom synthesized chemicals. Usually used as raw material to pharma or semi pharma products. We offer all types of packaging and volumes or overall solutions.  



Electronic, fine and speciality chemicals

Wintzell & Fried offers over 500 products in the categories Electronic Chemicals, Fine Chemicals and Speciality Chemicals. Our portfolio includes Electronic Chemical products for production of semi-conductors and microchips. Speciality Chemicals for applications within a variety of areas as sealants and adhesives to emission catalyst for the automotive industry. We also offer Fine Chemicals with high-quality and high-purity for applications in research, additives and pharmaceuticals.


Surface treatment

Wintzell & Fried has over 30 years of experience of Chemicals for Surface Treatment and offers a wide range of products. They are mainly used by the Engineering and the Surface Treatment industries. For example, Metal Surface treatment for products to the Automotive industry.


Metal derivatives

Wintzell & Fried offers a wide range of metal derivatives for example metal oxides and inorganic salts. Mainly used in industries such as glass, ceramics, pgiments, catalysts, surface treatment, paints and coatings. 


Food additives

Wintzell & Fried offers serveral products for the Food industy. It is mostly phosphates but also other products with a certain quality requirement.


Metal derivatives


Name CAS Application
Bitmuth oxide 1304-76-3 Lead oxide replacment for glass, ceramics
Tin oxide 1332-29-2 Precursor for ITO condutive glass
Copper oxide 1317-38-0 Copper precursor in plating
Cobalt oxide 1308-06-1 Pigment in glass and ceramics
Nickel oxide 1313-99-1 Pigment in glass and ceramics



Name CAS Application
Aluminium nitrate 7784-27-2 Surface treatment, catalysts
Ferric nitrate 7782-61-8 Surface treatment, catalysts
Nickel nitrate 13478-00-7 Precursor in Nickel catalysts, electroplating
Cobalt nitrate 10026-22-9 Metal surface treatment, ceramics and batteries
Bismuth nitrate 1304-85-4 Surface treatment, catalysts
Cobalt sulphate 10026-24-1 Electroplating, ceramics, catalysts
Nickel sulphate 10101-97-0 Metal surface finishing, coating in ceramics
Cobalt chloride 7791-13-1 Metal surface treatment, pigments and ceramics
Nickel chloride 7791-20-0 Metal surface finishing, electroplating, catalysts
Nickel carbonate 12054-48-7 Pigments and catalysts
Cobalt carbonate 513-79-1 Pigments and catalysts
Bismuth carbonate 16508-95-5 Surface treatment, catalysts



Products on Request

Name: CAS:
Ammonium fluorotitanate 16962-40-6
Ammonium fluozirconate 16919-31-6
Ammonium bifluoride 1341-49-7
Anhydrous potassiumfluoride 7789-23-3
Barium fluoride 7787-32-8
Chromic fluoride 7788-97-8
Dicyandiamide 461-58-5
Potassium fluorotitanate 16919-27-0
Potassium fluorozirconate 16923-95-8
Potassium fluoroluminate 14484-69-6
Potassium bifluoride 7789-29-9
Tetrafluoroboric acid 16872-11-0
Fluozirconic acid 12021-95-3
Fluotitanic acid 17439-11-1
Fluorosilicic acid 16961-83-4
Hydrofluoric acid 7664-39-3
Strontium fluoride 7783-48-4
Lithium fluoride 7789-24-4
Lithium fluoroborate 14283-07-9
Potassium acetate 127-08-2
Potassium tetraborate 12045-78-2
Sodium bifluorid 1333-83-1




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