How to prepare a 1% solution of chloramine. Guidelines for the use of chloramine for disinfection purposes

The VeraMed LLC website offers to buy Chloramine B 300 grams in Moscow at a wholesale price. Self-delivery of goods from a warehouse in the Moscow region is provided. Delivery throughout Russia is free, subject to an order in the amount of 15 thousand rubles.

Chloramine B - what is it?

Chloramine B ( Latin name Chloraminum B, sodium N-chlorobenzenesulfamide, trihydrate) is one of the most popular antiseptic disinfectants. Chem. formula: C6H5ClNNaO2S. The disinfectant looks like a powder with white crystalline granules, soluble in water or C₂H₅OH. It has a typical chlorine smell. The bactericidal property of the solution occurs due to the release of active chlorine, which reacts with oxygen. The concentration of chlorine is 24-27 percent.

What effect?

It differs from a mixture of hypochlorite, chloride and calcium hydroxide (chlorine lime) in that it does not disturb the surface and gently acts on the epithelium. The processing of the composition is constantly addressed medical institutions, incl. children's, used in everyday life.

Chloramine B: instructions for use

An antiseptic is used to sterilize the surface of furniture (couches, etc.) and even to wipe eggs in incubators. Serves for disinfection of objects during general and planned cleaning. For the most part chlorinate medical institutions, procedural, children's organizations (schools, kindergartens), catering establishments and other places where it is necessary to kill pathogenic microbes. The solution is used to wipe medical equipment and instruments (vessels, ducks, thermometers), clothes, bed sheets, crockery, etc.

Due to the risk of corrosion, the product should not be used to sterilize metal instruments. The combination of chlorine and oxygen will harm the surface, corrode it.

Should not get into eyes or mucous membranes. After processing dishes and clothes, rinse additionally in ordinary water from the tap. It is advisable to wear respiratory masks for respiratory protection, rubber gloves.

Depending on the subject of disinfection, choose different intensity composition. In case of infections intestinal group 1-3% composition is used. Viruses, influenza, tuberculosis, hepatitis, fungal diseases— similarly. 0.5-1% once treat non-metallic tools. In gynecology, 0.25–0.5% is used.

How to dilute chloramine for disinfection?

Recipe: to dissolve faster, you must use warm tap water. Dissolve in enameled or glassware. If diluted according to the instruction table, it does not provoke the appearance of dangerous reactions on the skin and mucous membranes.

Dose: the powder is diluted in a ratio of 1 kg: 10 liters. The norms for the time of disinfection after applying the drug differ depending on the type of infection, concentration, method.

Processing technology: lasts from half an hour to five hours.

Preparation: the composition, diluted in a ratio of 50 grams per 5 liters of liquid, is used to sterilize floors and walls. To disinfect tools, clothes and other items - leave in the composition for one hour.

Shelf life and storage of Chloramine solution

It is forbidden to store the prepared working disinfectant solution for more than 14 days. It should be in a sealed container, in a dark, not damp, cool place. Indoor storage - strictly away from flammable media.

Closed medicine is valid for five years.

Composition and form of release Chloramine

It is a dry powder in the form of crystals (available in plastic bags from 100 to 500 grams) or tablets of 500 grams.

Chloramine tablets

They have disinfecting properties, but dissolve more slowly. Used as a surgical antiseptic. They also chlorine drinking water, pool maintenance.

Technical requirements for the parameters of the substance in terms of toxicity are fixed by GOST 12.1.007-76 (3rd class). Subject to labeling.

Assigned code 24.20.14.192 according to OKPD 2.

Supplier TD "VeraMed" sells products that have passed the control of characteristics, meet the requirements of state standards.

Producer Chloramine B

The catalog of the online store sells the assortment from the factory "Jiaxing Grand Corporation" (China).

Sale and supply of the drug Khloramin is carried out in the amount of 1 pc. One package (15 kg bag) contains 520 bags of 0.300 kg. Instructions for use are included.

You can order wholesale Chloramine for disinfection by contacting the employees of the enterprise at the specified contacts. Write to us to get answers to your questions with a great offer!

Preparation of 10% bleach solution and

working solutions (0.5%, 1%, 3%)

Target: Prepare a 10% clarified bleach solution (mother solution).

Indications: disinfection.

Equipment:

1. Dressing gown (long surgical).

2. Rubber apron.

3. Respirator or 4-layer gauze mask.

5. Medical cap.

6. Rubber gloves.

7. Measuring container.

8. Enamelled container with a lid.

9. Dark glass bottle with ground stopper.

10. Wooden spatula.

11. Label.

12. Warm water - 10 liters.

13. Gauze cloth or sieve.

14. Dry bleach 1kg.

15. Ventilated room.

Sequencing:

1. Put on a second gown, rubber apron, rubber gloves, respirator or mask.

2. Take 1kg of dry bleach.

3. Pour it carefully into an enameled container and chop with a wooden spatula.

4. First, add 2-3 liters of water, constantly stirring with a wooden spatula until a uniform suspension is formed, and then add water to the 10 liter mark.

5. Close the enameled container with a lid and leave for 24 hours (during the first 4 hours of settling, it is necessary to stir the mixture at least 3 times so that the active chlorine is completely transferred into the solution).

6. After 24 hours, pour the resulting solution without shaking through 4 layers of gauze (bandage) into a dark glass bottle marked “10% bleach solution”.

7. Close the cork.

8. Put on the label: - date of preparation of the solution;

His concentration;

Your position and last name.

9. Remove protective clothing.

10. Wash your hands.

11. Lubricate hands with cream.

Note:

10% solution is stored in a dark, cool place;

Use within 5-7 days.

Preparation of working solutions of bleach

from the mother 10% solution of bleach

Example: Take 1 liter of 10% bleach solution and add 9 liters of water to get 1% bleach solution.

Application of bleach solutions:

10% - disinfection of secretions and washings, for the preparation of all working solutions.

0,5% - for processing dishes, various surfaces.

1% - for processing floors, surfaces, vessels, toilet bowls, bathtubs, etc.

3% - 5% - for disinfection of disposable systems and syringes with their subsequent destruction, debris, purulent dressing material.

Preparation of working solutions of chloramine (0.5%, 1%, 3%, 5%)

Prepare working solutions before use from dry chloramine, diluting the powder with water in the required concentrations. Water is added to the powder to the desired volume (up to 1 l, 1.5 l, etc.)

Working solutions can be used within 15 days, with proper storage(dark, dry, cool and well-ventilated area).

Preparation of working solutions of chloramine

Chloramine is chemical, which has antiseptic, spermatocidal and deodorizing properties. It is used to disinfect any non-sterile surfaces.

Indications for use

The drug is used as a disinfectant for the treatment of non-metallic tools and surfaces. AT medical practice suitable for hand treatment and wound washing.

Compound

The powder consists of the sodium salt of benzenesulfonic acid chloramide.

Medicinal properties

Chloramine B technical has strong antimicrobial and oxidizing properties. When the product comes into contact with a damp surface, it begins to slowly and gradually release chlorine. The drug oxidizes and chlorinates the protoplasm of cells harmful bacteria. Staphylococcus dies within three minutes when using a 1% solution. Anthrax dies within four hours from exposure to a 5% solution.

The higher the temperature of the solution, the stronger its bactericidal activity. If necessary, disinfect hairline in veterinary medicine, a 10% solution is used. In small concentrations, the drug can be used as a disinfectant for disinfection. open wounds(up to 0.5%), and in high concentrations (up to 5%) the drug is used to disinfect care items for patients with typhus, cholera or diphtheria.

Read an article about possible consequences with improper conduct of anesthesia procedures and methods of their treatment in the article:

The average price is from 200 to 250 rubles. per kg

Release forms

Chloramine B technical is available in the form of a crystalline powder. Color - white or yellowish. Produced in bags of 100 grams, and packaged in bags up to 30 kg in weight (as a bulk purchase). Dissolves easily in warm water and alcohol.

Mode of application

Chloramine in medical practice is used externally, concentrations from 0.2 to 10% are used. For the treatment of affected areas on the skin, the required concentration is from 1.6 to 2%. For hand disinfection, apply 0.25 - 0.5%. To get rid of the pathogens of scarlet fever, diphtheria or influenza, the required concentration of chloramine is 1-3% in water. To destroy Koch's wand, you need to use a 5% solution. For example, to prepare a 10% solution, 100 g of powder is added to a liter of water (in 10 liters of water - 1 kg active ingredient).

About use during pregnancy and breastfeeding no data.

Contraindications

Inflammatory process on the surface of the skin, individual intolerance. There is a risk of irritation when applied to the face.

Precautionary measures

According to the level of toxicity of GOST 12.1.007-76, the agent belongs to the 3rd class of moderate danger if ingested.

When working with a substance during disinfection, it is required to protect respiratory organs from toxic effects with the help of a RU-60 respirator. Be sure to wear rubber gloves, a bathrobe, a special apron when using the substance.

Cross-drug interactions

To prepare an activated solution based on chloramine, ammonium salt and 10% ammonia solution are added in a certain concentration. These substances enhance the effect of the antiseptic solution.

Side effects

Local allergic reactions at the site of application of the drug.

Overdose

Due to the fact that there is no systemic effect of the drug on the body, an overdose is unlikely.

Terms and conditions of storage

The product can be stored in powder form for no more than five years, and in dissolved form for up to fifteen days. It should be stored in a dark and cool place away from children, in a tightly sealed glass container.

Analogues

TK Meridian LLC, Russia
Price from 700 to 800 rubles.

The active substance is the sodium salt of dichloroisocyanuric acid. Available in the form of tablets and granules. Packed in 1 kg per pack. According to GOST 12.1.007-76, the toxicity level when ingested is 3, when it comes into contact with the skin - 4.

pros

• The substance disinfects well
• Fast acting

Minuses

• High price
• Toxicity.

MK VITA-POOL, Russia
Price from 600 to 750 rubles.

The active substance is sodium dichloroisocyanurate 90%. Auxiliaries- sodium carbonate 8.0 - 9.0%, boric acid 1.0 - 2.0%. Available in the form of white tablets. There are 330 pieces in one package, a pack weighs 1 kg.

pros

• Effectively cleans and disinfects non-sterile environments
• Dissolve quickly in water
• Long shelf life

Minuses

• Strong toxicity.

www . DEZSREDSTVA . EN reference and information Internet catalog p. 21

INSTRUCTION No. 04/09

on the use of a disinfectant

Chloramine B 99.9

(Jiaxing Grand Corporation, China)

in medical institutions, infectious foci, public utilities and trade, transport, children's, education, culture, recreation, sports, penitentiary and social welfare institutions

INSTRUCTION No. 04/09

on the use of a disinfectant Chloramine B 99.9

(Jiaxing Grand Corporation, China)

in medical institutions, infectious foci, public utilities and trade, transport, children's, education, culture, recreation, sports, penitentiary and social welfare institutions

The instruction was developed: in the Testing Laboratory Center of the State Unitary Enterprise "Moscow City Center for Disinfection" (GUP MGTSD), the Testing Laboratory Center of the Federal State Institution "RNIITO im. R.R. Vreden of Rosmedtekhnologii”; Federal State Unitary Enterprise "SSC Applied Microbiology" (FGUN "SSC PMB").

Authors: N.P. Sergeyuk., Yu.G. Suchkov, M.P. Munitsyna, M.A. Tarabrina, K.A. Shestakov, A.N. Kochetov (GUP MGTSD), A.G. Afinogenova, A.V. Semenov, M.A. Bichurin, N.P. Ovchinnikov (FGU "RNIITO named after R.R. Vreden of Rosmedtekhnologii"); V.N. Gerasimov, M.V. Khramov (FGUN "SSC PMB").

1. General information.

1.1. Means Chloramine B 99.9 is a crystalline powder of white or slightly yellowish color with the smell of chlorine, containing sodium salt of benzenesulfonic acid chloramide (99.9%, but not less than 99.5%) as an active substance. The content of active chlorine in the product is not less than 25.0%. Solubility in water is not less than 20 g / 100 ml.

It is used in the form of activated, non-activated solutions and powder.

The shelf life of the product in unopened packaging of the manufacturer is 6 years; the shelf life of non-activated solutions is 15 days (if stored in a dark, cool place in a closed container). Activated solutions of the agent are used immediately after preparation.

1.2 Remedy Chloramine B 99.9 has an antimicrobial effect against bacteria (including Mycobacterium tuberculosis), viruses, fungi of the genus Candida, dermatophytes, pathogens, especially dangerous infections- anthrax, plague, cholera, tularemia.

1.3.Means Chloramine B 99.9 in terms of acute toxicity according to GOST 12.1.007-76, it belongs to the 3rd class of moderately hazardous substances when injected into the stomach, to the 4th class of low-hazardous substances when applied to the skin and according to the degree of volatility, moderately toxic when administered parenterally, has a local irritating effect on the skin and pronounced - on the mucous membranes of the eyes; has a sensitizing effect.

Working solutions in the form of vapors do not cause irritation of the respiratory system, with a single exposure they do not have a local irritating effect on the skin, with repeated exposure it causes dryness and flaking of the skin, and if it gets into the eyes they cause slight irritation.

Working solutions when used by the irrigation method, as well as activated solutions, cause severe irritation of the respiratory system and eyes.

MPC of chlorine in the air of the working area is 1 mg/m 3 .

1.4. Means Chloramine B 99.9 intended for:

Disinfection of indoor surfaces, hard furniture, sanitary equipment, rubber mats, plastic and rubber shoes, linen, dishes, toys, patient care items, medical products, medical waste, including dressings (cotton gauze bandages, tampons etc.), linen and products medical purpose single use; cleaning material, secretions from infections of bacterial (including tuberculosis) and viral etiology, candidiasis and dermatophytosis, especially dangerous infections (anthrax, plague, cholera, tularemia) during the final, ongoing and preventive disinfection in infectious foci, medical institutions, in clinical, microbiological, virological laboratories, children's institutions, ambulance transport,

Carrying out general cleaning in medical and preventive and children's institutions;

Preventive disinfection at communal facilities (hotels, hostels, hairdressers, public toilets), cultural, recreational, sports facilities (sports and cultural and recreational complexes, swimming pools, cinemas, offices, etc.), sanitary checkpoints, social security institutions and penitentiary institutions; catering and trade establishments,

Applications by the population in everyday life.

2. Preparation of working solutions

2.1. Means Chloramine B 99.9 used in the form of non-activated and activated with ammonium salts or ammonia solutions.

2.2. Working solutions of the agent are prepared in enameled, glass or polyethylene dishes by stirring the powder in water until completely dissolved in accordance with the calculations given in tables 1 and 2.

Table 1

Preparation of non-activated solutions of the agent Chloramine B 99.9

Note: for faster dissolution of the product, use water heated

up to 50-60 0 C.

To give detergent properties to working solutions Chloramine B 99.9 you can add synthetic detergents approved for use in medical institutions in the amount of 0.5% (5 g / l solution or 50 g / 10 l solution).

2.3. Activated solutions of the agent are prepared by adding an activator to its working solutions (one of the ammonium salts - chloride, sulfate, ammonium nitrate or ammonia). The ratio of the amount of ammonium salt and the amount of active chlorine in the working solution is 1: 2, and ammonia and the amount of active chlorine is 1: 8. Activated solutions are used immediately after preparation. When preparing activated solutions of the agent Chloramine B 99.9 use the calculations given in table. 2.

table 2

Preparation of activated solutions of the agent Chloramine B 99.9

3. Application of ChloramineB99.9"

3.1. Solutions of the product are used to disinfect surfaces in rooms (floors, walls, doors, hard furniture, etc.), sanitary equipment (baths, sinks, etc.), rubber mats, cleaning material, linen, tableware, laboratory and under secretions, toys, patient care items, medical products made of corrosion-resistant metals, glass, plastics, rubber, secretions (sputum, feces, etc.), ambulance transport.

The use of solutions is allowed Chloramine B 99.9 with the addition of synthetic detergents approved for use in medical institutions, in the amount of 0.5% (5 g / l solution or 50 g / 10 l solution).

Disinfection of objects is carried out by wiping, spraying, immersing, soaking and falling asleep. Modes of disinfection of objects with solutions of the agent Chloramine B 99.9 are given in table. 3-12.

3.2. Surfaces in the premises (floor, walls, etc.), sanitary equipment (baths, sinks, etc.), sanitary vehicles are wiped with a rag soaked in a solution of the product or irrigated from a hydro-panel, automax, or a Quasar-type sprayer. The consumption rate of the agent solution when wiping is 150 ml / m 2 of the surface, when using a solution with detergent- 100 ml/m 2 , during irrigation - 300 ml/m 2 (hydraulic control, automax), - 150 ml/m 2 (Quasar sprayer). Upon completion of disinfection, the sanitary equipment is washed with water, the room is ventilated.

3.3. Linen is soaked in a container with a solution of the agent at a consumption rate of 5 l / kg of dry linen. The container is tightly closed with a lid. At the end of the disinfection, the linen is washed and rinsed.

3.4. The cleaning material is soaked in a solution of the product, rinsed and dried after disinfection.

3.5. Tableware freed from food debris, laboratory dishes, dishes from secretions are completely immersed in the solution of the product. The consumption rate of the solution is 2 liters per 1 set of tableware. The container is closed with a lid. After disinfection, the dishes are washed with water until the smell of chlorine disappears.

3.6. Disinfection of patient care items, toys is carried out by irrigation, wiping or immersion in a solution of the agent. At the end of disinfection, they are washed with water until the smell of chlorine disappears.

3.7. Rubber mats are disinfected by wiping with a cloth soaked in a solution of the agent, or by immersing in a solution of the agent. Shoes made of plastics and rubbers are immersed in a solution of the product, preventing them from floating. At the end of disinfection, they are washed with running water and dried.

3.8. Disinfection of medical devices is carried out in plastic or enameled (without damaging the enamel) containers with lids.

Immediately after their use, medical devices are completely immersed in a container with a solution of the agent, filling them with auxiliary means (electric pumps, syringes, pipettes) channels and cavities of the products, while removing air bubbles. Detachable products are processed disassembled. Products with locking parts are immersed open, having previously made several working movements in the solution for better penetration of the solution into hard-to-reach areas of the products. The thickness of the agent solution layer above the products must be at least 1 cm.

After disinfection, metal and glass products are washed under running water for 3 minutes, and rubber and plastic products for at least 5 minutes.

3.9. Sputum collected in a container is poured with a solution of the agent (at a ratio of 1 part of sputum: 2 parts of the solution) and mixed thoroughly.

3.10. Liquid secretions and feces infected with bacteria of especially dangerous infections are disinfected by filling (dissolving) the agent powder in them at a ratio of 10:1 (volume / weight), thorough mixing and subsequent exposure for 120 minutes. When infected liquid secretions and feces spores anthrax they are poured with a 10.0% activated solution of the agent in a ratio of 1:1 (volume/weight), thoroughly mixed and incubated for 120 minutes.

3.11. Disinfection (neutralization) of medical waste of classes B and C of medical institutions, including infectious diseases departments, dermatovenerological, phthisiatric and mycological hospitals, as well as laboratories working with microorganisms of 1-4 pathogenicity groups (including especially dangerous infections), is carried out taking into account the requirements of the Sanitary Rules and SanPiN 2.1.728-99 "Rules for the collection, storage and disposal of waste from medical institutions."

Used dressings, napkins, cotton swabs, single-use underwear are immersed in a separate container with solutions of the agent. At the end of disinfection, the waste is disposed of.

Disinfection of single-use medical products is carried out in plastic or enameled (without damaging the enamel) containers with lids. When carrying out disinfection, the products are completely immersed in the solution of the product. Detachable products are immersed in the solution disassembled. Products with locking parts are immersed open, having previously made several working movements in the solution for better penetration of the solution into hard-to-reach areas of the products. During soaking (disinfection exposure) the channels and cavities must be filled (without air locks) with the solution. The thickness of the solution layer above the products must be at least 1 cm.

After disinfection is completed, the products are removed from the container with the solution and disposed of.

Containers for the collection and disposal of medical waste are treated by wiping according to the modes of the corresponding infection.

3.12. The modes of disinfection of various objects in the foci of cholera and tularemia are given in table 10.

3.13. Disinfection regimes for various objects in plague foci are given in Table 11.

3.14. The modes of disinfection of various objects in the foci of anthrax are shown in Table 12.

3.15. When carrying out general cleaning in medical and preventive and children's institutions, they are guided by the regimes presented in Table. 13.

3.16. Sanitary transport for the transportation of infectious patients is treated in the regimens recommended for relevant infections, and for infections of unknown etiology - in the regimens recommended for viral infections(table 5). Regular preventive treatment of sanitary transport is carried out according to the regimes presented in table 3.

3.17. In hotels, hostels, clubs and other public places, disinfection of various objects is carried out according to the regimes indicated in Table 3.

3.18. In baths, hairdressing salons, swimming pools, sports complexes, sanitary inspection rooms, when carrying out preventive disinfection, the treatment of objects is carried out according to the regimens recommended for dermatophytosis (Table 9).

3.19. In everyday life, the product is used in accordance with the label for everyday life.

Table 3

Modes of disinfection of objects with non-activated solutions of the agent
Chloramine B 99.9 with bacterial (except tuberculosis) infections

(BCB) is a white or slightly yellowish powder with a slight smell of chlorine. Contains up to 30% active chlorine. It can be kept at home for years without reducing its activity. Unlike bleach, chloramine does not attack fabrics or paints.

For use in the form of a solution of 0.2% -10% concentration for disinfection, brushes, tableware, etc.

Solution preparation

For the preparation of solutions of chloramine are required the following quantities drug:

Precautions when working with chloramine

When working with chloramine and especially its activated solutions, it is necessary to protect the respiratory organs with a RU-60 respirator. Work is done in a bathrobe, rubber gloves, apron. Guidelines developed at the All-Union Research Institute of Disinfection and Sterilization. The instructions for the use of chloramine for disinfection purposes dated December 24, 1947, from the moment these guidelines were approved, should be considered invalid.

General information

Chloramines include a number of organic compounds having a common chemical formula RSO 2 NH 2 (R - denotes a radical), in which one or both of the hydrogen atoms located at nitrogen, replaced by chlorine. There are chloramine B, if the starting product is benzene, and chloramine T, if toluene is used for this.

The domestic chloramine used for disinfection purposes is called chloramine B, belongs to the group of monochloramines and has the formula: C 6 H 5 SO 2 N(Na)C1*3H 2 . He is sodium salt benzene sulfonic acid chloride, has the appearance of a white fine crystalline powder. It usually contains 26% active chlorine, keeping this amount of chlorine for a long time if stored properly.

Chloramine B is highly soluble in water. room temperature. Its solutions do not spoil or discolor fabrics.

Chloramine has a high activity against gram-negative and gram-positive microorganisms, starting from 0.2%. Since active chlorine binds with organic substances, the concentration of solutions in practical conditions increase to 0.5-1-2-3-5%. Hot solutions of chloramine have a higher disinfecting effect.

The bactericidal and virucidal properties of chloramine solutions are increased by adding ammonium compounds (ammonia, ammonium sulphate or chloride) to them, acting as an activator. Activated chloramine solutions quickly lose active chlorine, so they are used immediately after preparation.

Chloramine is stored in a dark glass container with a well-fitting cork or, even better, with a ground cork, in a wooden container or in a container made of tin, coated on the inside with asphalt varnish, and also in polyethylene bags. When storing chloramine, do not allow direct exposure to light and moisture.

Chloramine and the solutions prepared from it are checked from time to time for the content of active chlorine in them; this establishes the loss of active chlorine and the correct preparation and storage of solutions.

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