In food industry

You can buy peracetic acid in Kharkiv as a disinfectant and bleaching agent in the online shop of chemicals Novohim.

As a disinfectant, peracetic acid solutions are authorised for use in food processing plants. For example, for the treatment of industrial equipment at cheese and dairy plants, canneries and wineries. After all, peracetic acid as a disinfectant has undeniable advantages:

1. Has a broad spectrum of action
2. Safe for human consumption in unconcentrated form
3. May be present on equipment surfaces without washing off in concentrations up to 250ppm
4. Effective against yeast, mould fungi, pathogens such as Salmonella
5. Safe for the environment, decomposes in minutes if exposed to soil.

In addition to equipment, metal containers, cans for canned food, beer and soft drinks can be treated with this product.

It is noteworthy that peracetic acid is a strong oxidising agent, and as is known, the stronger the oxidising power, the faster pathogenic microorganisms are killed under this influence. For comparison, the oxidising power of peracetic acid is 1.81 eV and that of sodium hypochlorite is 1.36 eV.

Peracetic acid in water treatment

Peracetic acid helps to eliminate slime, biofilms, bacteria in water supply and filtration systems. When purifying water with reverse osmosis systems, it also actively cleans the equipment, thus significantly extending its useful life.

In agriculture

Peracetic acid (PAA) is used to clean equipment and surfaces in livestock and poultry farms.

Domestic

Peracetic acid is a constituent of many household cleaners and detergents. In addition, PAA have strong bleaching properties. Due to this, it is used in chlorine-free bleaching formulations.
Preparation of working solutions should be carried out according to the calculations in Table 1.

Table 1.

APPLICATION TECHNOLOGY

Disinfection and washing with the help of peracetic acid working solution can be carried out by the following methods: circulation, pumping, filling containers with working solution, manual and mechanical (spraying) methods, by applying and immersing individual parts and components in peracetic acid solution.
Estimated amount of disinfectant per 1m2 of surface is about 0.3-0.5 dm3. The required exposure time is not less than 15 minutes. After disinfection is completed, the working solution is drained and surfaces are washed with running water for at least 10 minutes until the disinfectant is completely removed.

SAFETY PRECAUTIONS

When preparing the working solution of peracetic acid, observe the necessary safety measures. Use respirator, protective goggles, gloves, avoid contact of concentrate with mucous membranes and skin. In case of skin lesions or contact with eyes, flush them with running water for 10-15 min. If necessary, seek medical assistance.
Working solutions with a concentration of 0.05-1.5% do not cause irritation of mucous membranes, respiratory tract and skin, and with a concentration of 3% and higher can cause irritation of the upper respiratory tract and eyes.

DESCRIPTION AND RECOMMENDATIONS

Working solution of peracetic acid can be used for treatment of industrial premises, technological equipment, heat exchangers, pipelines, bottling lines, packaging and packing, tanks, inventory, containers, utensils, cleaning tools, etc

Recommended for use on products made of metal (stainless steel, chrome-nickel steel), glass, rubber, polymeric materials, tile and porcelain, wood. In addition, it is allowed to treat products with paint, polymer and galvanic coating, epoxy resin and enamel and other materials. Items and surfaces made of mild steel and aluminium should be checked for resistance to the solution. Use on copper surfaces is not recommended.

The solution of peracetic acid is maximally effective at temperatures from +4 to +50˚C. Disinfecting properties of peracetic acid increase at heating and remain up to temperature +90˚C.

The product is environmentally safe. It is easily washed off from surfaces. It does not freeze and retains its properties at low temperatures.

Shelf life of the working solution is not more than 3 days.

The working concentration of peracetic acid 0.01%, sufficient to suppress the viability of the main groups of microorganisms-pests, bacteria, yeasts, fungi and viruses.

More information

You can buy peracetic acid at the price of the manufacturer in Kharkiv at the warehouse of Novohim Company in canisters, barrels, cubic containers or tanks.

Get the necessary advice, place an order with delivery in Kyiv, Poltava, Sumy, Dnipro, Zaporizhzhia, Kherson, Mykolaiv, Odesa, Lviv, Vinnytsia and throughout Ukraine.

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In water treatment and water purification

You can buy cationite in Kharkiv for water treatment in Novohim online shop of chemicals.

It should be noted that the main use of ion exchange resin KU-2-8 – as the main reagent for water treatment. You can buy cationite for:

1. Cleansing
2. Desalting
3. Demineralisation
4. Water Softening.

Another ion exchange resin, anionite, is also used for similar purposes.

In addition, these two resins can be used for the treatment of return water and waste water.

Cationite for electroplating and metal processing

Ion-exchange resin cationite KU to buy will be effective also in the process of regeneration of waste electroplating and metalworking.

In chemical production

It is difficult to overestimate its role in the application for purification of various technological liquids and substances at industrial enterprises.

In addition, cationite KU 2-8 buy can be used as a catalyst for the process of organic synthesis.

In environmental protection

It is noteworthy that cationite resin can also be used as an effective and promising tool for the protection and purification of water bodies from pollution.

It is important to buy cationite and anionite from a trusted supplier. This is due to the large number of regenerated ion exchange resins on the market. In other words – regenerate.

The price of cationite may vary depending on the brand, manufacturer and packaging.

More information.

Cationite can be bought in Kharkiv from the warehouse of Novohim Company or with delivery in Kyiv, Poltava, Sumy, Zaporizhzhia, Dnipro, Kherson, Vinnytsia and all over Ukraine.

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Antirust is a product for removing scale, rust and other deposits in boilers, for cleaning the internal surfaces of heat exchangers and heating systems, heating elements, pipelines using technical water, parts, assemblies and elements of machinery. In addition, the rust remover can be used for treatment of metal products before painting and further processing.

The mineral deposit remover is widely used by water supply companies, boiler houses, heat and power supply companies, metallurgical enterprises.

Use of descaler and rust remover (antirust)

In metalworking

Advantages of Antirust:

1. It should be considered, first of all, that the unique chemical composition of the descaler and rust remover allows it to successfully dissolve all kinds of deposits.
2. Fights the problem of salt deposition more effectively and faster than most acids.
3. But at the same time, it has no destructive effect on the materials to be cleaned, gaskets and seals, connecting welds.
4. In addition, it does not cause corrosion. The versatility of the descaler makes it suitable for cleaning products made of different materials and alloys, including brass and copper.
5. After cleaning is completed, the Boiler Rust Remover acts as a passivation agent. In other words, it forms a protective layer on the surface of the elements to be cleaned, which prevents rust formation

Antirust in industrial plants

Liquid for descaling and rust removal in boilers, boilers and heating systems (antirust), produced by Novohim Company, can be purchased to remove hard mineral deposits from the surface of all kinds of structures and units of production equipment. For example, water pipes, heat-exchange systems and ventilation systems, convectors, pumping and refrigeration systems and water systems of locomotives and passenger cars. As well as car radiators, extruders, inductor tubes, etc.

In food production

Moreover, antirust is excellent at dissolving milk stones. And it is a popular agent for rinsing food equipment from limescale and other deposits.

Limescale and scale remover (rust remover) for domestic use

Biological descaler and rust remover is often used for preventive flushing of boilers and heating systems after the end of the heating season or before changing the coolant.

Instruction for flushing the heating system with “Antirust”:

1. The object to be cleaned must be disconnected from the mains. Depressurise the system. Connect the system or equipment to the atmosphere to allow gas to escape freely during cleaning.
2. Pour the required amount of product into the system at the rate of 1 volume of product per 5-15 volumes of water: 1 volume of product per 5-15 volumes of water, depending on the type of deposits and degree of contamination. The product should be administered in doses to prevent abrupt removal of deposits and release of carbon dioxide. Use personal protective equipment.
3. It is desirable to organise circulation of the solution through the system to be flushed, for this purpose it is possible to use existing equipment or to connect external equipment for flushing. Carry out cleaning of the system within 4-8 hours (the exact time is determined based on the degree of contamination of the cleaning object). Maximum exposure time of the product is 24 hours.
4. At the end of cleaning it is necessary to check the pH of the solution with the help of indicator paper (available from “Novohim” Ltd.), if the pH of the solution is less than 4, the solution can be reused.
   After the end of the process, drain the spent solution into a tank for spent solution or into the sewer, having previously checked the pH of the solution.
5. Rinse treated equipment with water to neutral pH value on indicator paper.
6. It is also possible to use “Antirust” for individual parts by immersing them in a solution of the product. After treatment, rinse the part under water and degrease. Also used for ceramics and earthenware.

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In addition, buy antirust is effective for cleaning water treatment systems and restoring the performance of heat exchangers, water wells and boilers, as well as other household equipment.

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Antirust descaler and rust remover can be buy from Novohim Company warehouse in Kharkiv or with delivery in Kyiv, Dnipro, Zaporizhzhia, Sumy, Poltava, Odesa, Kherson, Ternopil, Lviv and all over Ukraine.

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Fluorescein can be purchased at Novohim’s online chemical shop.

In analytical chemistry

The dinatrium salt of fluorescein is used as a luminescent acid-base indicator in laboratory research.

In biochemistry and molecular biology

Sodium uranyl isothiocyanate derivatives are used as biological dyes for the detection of antigens and antibodies. Some halogen-substituted fluorescein, e.g. eosins, are also of practical importance.

Uranine for heating networks

Fluorescein is used in heating networks to detect water leaks. The dosage of uranine for this purpose is very small and amounts to 2-5 grams per 1 cubic metre of water.

It is added to closed heating systems and the water is coloured green.

The advantages of using pitchblende:

1. Reduction of unauthorised use of water
2. Quick identification of heating system breaks by coloured sweeps
3. Heat exchanger defects are coloured green

The basis for the use of fluorescein dinatrium salt – Standard Instruction on technical operation of heat networks of communal heat supply systems.

In the clothing industry

Sodium uranine is sewn into the fabric of life jackets when such a waistcoat falls into the water, a huge bright green stain is formed, clearly visible from an aircraft.

In medicine

In ophthalmological practice sodium fluorescein solution is used to diagnose

Physicochemical properties of uranine

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In chemical production

Trilon B can be bought in Kharkiv in the online shop of chemicals Novohim. After all, this surfactant is indispensable in the composition:

1. Household cleaning products
2. A variety of synthetic detergents
3. Degreasing and cleaning solutions
4. Stain removers, where it also significantly increases the effectiveness of surfactants
5. Another use of dinatrium salt is as a stabilising agent in polymerisation processes, in the manufacture of rubber
6. It is also indispensable in analytical chemistry.

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Trilon B in water treatment

Dinatrium salt is used for cleaning of heat and power equipment:

• pipes
• boilers
• heating elements

Effectively removes limescale and rust from equipment in heating networks and boiler houses.

In household appliances

Trilon B is a popular means of protection of heating elements of washing machines.

In jewellery and restoration work

Trilon B to buy for cleaning coins and antiques is popular all over the world. After all, it is an extremely necessary reagent for people who are fond of numismatics. The popularity of trilon is due to the fact that it has a unique property to clean the surface of metal oxides, corrosion, calcinite and other deposits without damaging the base metal.

However, it should be noted that it is necessary to clearly observe the time of exposure of the product, because ethylenediamine can also weaken and etch metals.

It is also possible to buy a solution of trilon B for cleaning jewellery and antiques. It successfully cleans exhibits made of copper, bronze, silver, as well as other metals and their alloys.

In batteries

Trilon B buy in bulk is also necessary for the automotive industry. Because, in combination with ammonia water, it effectively restores the performance of lead batteries.

In food production

Dynatrium salt is registered as food additive E386. It is used as an acidity level regulator in foods, antioxidant, emulsifier, preservative and colour stabiliser. It is added to many foods. For example, in beer, juices, oils, bakery products, shrimps and shellfish are treated with it during preservation, trout, herring and other fish fillets, fish baliky and others.

Physicochemical parameters of trilon B:

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The price of Trilon B may vary depending on the manufacturer and packaging of goods.

Trilon B dinatrium salt can be bought in Kharkiv from the warehouse of Novohim Company or with delivery in Kyiv, Poltava, Sumy, Zaporizhzhia, Dnipro, Kherson, Vinnytsia and all over Ukraine.

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In water treatment

Salt tableted to buy in the online shop of chemicals Novohim.

It is used for water softening in heating systems and boiler rooms.

Tablet salt is used in filtration plants to purify water from various impurities and contaminants.

In addition, salt tablets are used in water heating installations and technological systems to protect them from scale formation, which destroys the equipment.

In water filtration systems

In addition, salt tablets are used in filtration systems, for filter regeneration. It has the property to purify water from hardness salts by replenishing sodium ions in resins.

Tablet salt for dishwashers and washing machines

It is used in purification tanks for salt in dishwashers and washing machines, to purify and soften water.

Tablet salt has the ability to dissolve evenly and completely in water. It does not form lumps and leaves no sediment. The shape given to the salt tablets completely excludes the possibility of their sticking together during storage. In addition, it ensures that they dissolve evenly over the entire surface area in contact with water.

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You can buy salt tablets from the warehouse of Novohim Company in Kharkiv and with delivery in Kyiv, Dnipro, Zaporizhzhia, Lviv, Kherson, Ternopil, Sumy, Poltava, Vinnytsia and all over Ukraine.

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You can buy anionite in Kharkiv in the Novohim online chemicals store.

Anion exchange resin anionite of the AB-17-8CHS brand is required for deep water purification, chemical, pharmaceutical and food industries.

Ion exchange resins – cationite and anionite – belong to the class of ionites. Namely, ion exchange resins, which are solid, practically insoluble substances – sorbents capable of ion exchange.

Anion exchange resin (AB-17-8 NS) is a copolymer of styrene and divinylbenzene. It is capable of exchanging anions in aqueous and water-organic electrolyte solutions during water demineralisation in water treatment filters. It is used in conjunction with cationics.

Strongly basic anionite. The ionic form is hydroxyl.

In water treatment

The anionite is widely used to treat wastewater and waste water in the food industry and drinking water supply by ion exchange.

In addition, it helps to eliminate nitrates and toxic organic and inorganic impurities. It is particularly effective in the maintenance of autonomous sewers in country cottages.

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Anionite can be purchased from Novohim’s warehouse in Kharkiv and delivered to Kyiv, Dnipro, Lviv, Kherson, Sumy, Poltava, Zaporizhzhia, Odesa, Mykolaiv, Vinnytsia and throughout Ukraine.

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For water purification

Aluminium sulphate can be purchased in Kharkiv in the Novohim online chemicals store.

Aluminium sulphate is used as a coagulant for water treatment in the domestic and industrial sectors, as well as in private and municipal wastewater. This is the widest application area for aluminium sulphate.

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In construction

It is added to concrete and other construction mixtures to compact them and increase their water resistance.

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Find more products from this category here

Aluminium sulphate in the food industry

Aluminium sulphate is a curing agent that helps to remove the skin from fruit. It is also used for processing

• crab meat
• lobster
• tuna and salmon
• pickled fruit

to seal their consistency.

More information

The price of aluminium sulphate may vary depending on the country of manufacture and packaging.

Aluminium sulphate can be bought from a warehouse in Kharkiv and with delivery in Kyiv, Poltava, Sumy, Dnipro, Zaporizhzhia, Kamianske, Kherson, Mykolaiv, Odesa, Lviv, Ternopil, Zhytomyr, Khmelnytskyi and throughout Ukraine.

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