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- Hóa Chất Công Nghiệp | Công ty Cổ Phần hóa chất Nhật Phú
Hóa Chất Công Nghiệp | Công ty Cổ Phần hóa chất Nhật Phú | Hóa chất cơ bản Việt Nam | Nhat phu Chemical Corp Industrial Chemicals Industrial chemicals are produced and developed from raw materials such as air, water and minerals. Today in the stage of industrialization development, there has been a significant growth in the demand for industrial chemicals for various applications. Hóa Chất Công Nghiệp: Services Potassium Cyanide Detail Sodium Hydroxide Detail Copper(II) sulfate Get in Touch EO cleaner C Detail Aquaclean N1 Detail Formic acid HCOOH 85% Detail Sulfuric Acid 98% – H2SO4 Detail Citric Acid Detail Calcium Chloride Detail Acid Hydrochloride Detail Hóa Chất Công Nghiệp: Services
- Acid Sulfuric 98% – H2SO4 | Công ty Cổ Phần hóa chất Nhật Phú
Acid Sulfuric- axit sulfuric - H2SO4 Công ty CP XNK hóa chất Nhật Phú Nhà phân phối và bán hóa chất uy tín tại Việt Nam Giá bán sản phẩm, Quý khách vui lòng liên hệ Phòng kinh doanh : 0917173829 Sulfuric Acid 98% – H2SO4 Expert Service Nhat Phu Chemical Joint Stock Company is committed to getting the job done, especially when it comes to this service. You can count on us to be professional, timely, efficient and make sure you're satisfied every step of the way. Detail Acid Sulfuric 98% – H2SO4: Service What is H2SO4 - Sulfuric Acid used for? Learn about this chemical, so that users better understand its characteristics, properties and most effective use. Chemistry is a type of chemical that is mentioned a lot in chemistry textbooks at all levels. However, many people really still do not fully understand this chemical, especially about its practical application. Below will help you find out in the most specific way. H2SO4 - Sulfuric acid is a chemical in liquid form but it is not like water, colorless, odorless, non-volatile and heavier than water. It is a strong acid that is soluble in water. The product is not available in nature but relies on the oxidation of ryrite ore. Also with pure solution it is based on the reaction of H2SO4 + H2O. It is also present in acid rain, when chemicals are oxidized or sulfur dioxide oxidizes in water. Properties of H2SO4 – Sulfuric Acid Physical properties: Chemical forms are usually concentrated and depending on the concentration will be used for different purposes: concentrations as low as 10% are diluted for use in laboratories. About 35-60% is used as battery production, other acids, fertilizer production. Concentrated acid is about 98-99 %. In addition, chemicals are polar and conductive. Chemical properties: Reacts with water: produces hydroin ions Reaction with bases and sulfate salts Pushes weak acids out of salt As a reactant to produce some other substances. Application of chemicals H2SO4 - Sulfuric Acid Most chemicals are used in manufacturing industries such as dyes, detergents, paints, fertilizers, pesticides, batteries, pharmaceuticals, and plastics. and applications in the metallurgical industry… How to use H2SO4 - Sulfuric Acid safely and effectively? When using, do not leave chemicals in concentrated form, otherwise it will cause danger. When using, it is necessary to dilute the acid with water, but add it slowly and mix well. As a corrosive substance, it should not come into contact with objects such as iron or aluminum. Users need to protect themselves when using should wear protective gear, glasses because even if diluted, it is also a strong acid. Should be stored well, in a cool and dry place, especially avoid moisture in the water. H2SO4 – Sulfuric acid is an extremely strong acid, so users must always make sure to use it, learn more about the product information to use it more effectively. Acid Sulfuric 98% – H2SO4: Văn bản
- Members | Công ty Cổ Phần hóa chất Nhật Phú
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- Hóa chất dệt nhuộm | Nhật Phú Chemical
Công ty CP XNK hóa chất Nhật Phú Nhà phân phối và bán hóa chất uy tín tại Việt Nam Giá bán sản phẩm, Quý khách vui lòng liên hệ Phòng kinh doanh 24/7 : 0917173829 Textile dyeing chemicals In Vietnam, textile dyeing is one of the industries with high export output, the textile dyeing process must undergo a chemical and non-chemical treatment process, depending on each stage, it must use chemicals. difference. According to statistics, there are about 7,000 chemicals being used in the textile industry. At Nhat Phu, we supply the most popular types of textile dyeing chemicals . Hóa chất dệt nhuộm: Service Chlorine Chlorine 70% Aquatic Detail Acetic Acid – Acetic Acid Detail Soda Ash Light NA2CO3 Detail PAC – Polyaluminium Chloride Lemon Yellow Detail Caustic soda NaOH Caustic Soda Flakes Detail Soda Seeds NaOH Micropearls Caustic Soda Detail Polymer Cationic KMR Detail Hóa chất dệt nhuộm: Services
- Hóa chất thực phẩm | Nhật Phú Chemical
Công ty CP XNK hóa chất Nhật Phú Nhà phân phối và bán hóa chất uy tín tại Việt Nam Giá bán sản phẩm, Quý khách vui lòng liên hệ Phòng kinh doanh 24/7 : 0917173829 Chemical additives food Chemicals are a material that plays a rather large role in today's industries, including the food industry. However, chemicals used in the food industry are recommended to be used in dosages and in accordance with indications. The main use of using chemicals in the food industry is to create products with high aesthetics, preserve food for a long time and increase taste for users. Hóa chất thực phẩm: Services Citric Acid Detail Sodium Bicarbonate Detail Formic acid HCOOH 85% Detail Calcium Chloride Detail Dextrose Sugar Dextrose Monohydrate Sugar Detail Sodium Bicarbonate Bicar 99% Feed Grade Malan Detail Hóa chất thực phẩm: Services
- Sunfur Powder- Lưu huỳnh dạng bộ | Nhật Phú Chemical
Sodium Metasilicate Pentahydrate – Silicate Bột NA2SIO3.5H2O | Nhà phân phối và bán hóa chất tại TP.HCM | hóa chất cơ bản| Na2SiO3.5H2O, SiO3Na2.5H2O CAS: 10213-79-3 Na2SiO3 – Sodium Metasilicate Pentahydrate Formula: Na2SiO3 Content : Na2O : 28-30% – SiO2 : 27-29% Made in China Packing: 25kg/1bag Detail Sodium Metasilicate Pentahydrate: Service CAS-No. 10213-79-3 Chemical formula: Na2SiO3.5H2O, SiO3Na2.5H2O Synonyms: Metso Beads, Silicic acid, disodium salt, Sodium-m-Silicate, Orthosil, Disodium metasilicate, Disodium Monosilicate, Waterglass, Disodium trioxosilicate Properties and uses of Sodium Metasilicate Pentahydrate – Silicate Powder NA2SIO3.5H2O Chemicals play an important role in human life as well as in the field of processing and industrial production with specific physical and chemical properties, capable of meeting the processing needs of a number of substances used in products. production and daily life of people. So what are the properties and uses of Sodium Metasilicate Pentahydrate – Silicate Powder NA2SIO3.5H2O? The chemical has a chemical name of Sodium Metasilicate. The chemical formula of the substance is Na2SiO3 The substance is made up of 3 elemental components: sodium, silicon and oxygen according to a stable physical structure In nature, the chemical is prepared as a white powder, or a homogeneous, transparent, wavy liquid. If exposed to air for a period of time, the color of the chemical may turn yellow or become cloudy. Chemical properties and preparation method Sodium Metasilicate Pentahydrate – Silicate Powder NA2SIO3.5H2O The product is a salt of silicic acid base and strong metal Na, which can react with alkalis, acids and some other substances. This chemical has all the chemical properties of a common salt. In industry, to prepare this product, people often use liquid phase or solid phase reaction with 2 main materials, NaOH base and SiO2 oxide. In the liquid phase, the two main components are put into a mixing tank with water, and then all the way through the reactor. During the passage through the reactor, the mixture will create steam and salt. Letting the vapor evaporate, the product formed will be obtained. In the solid phase, also use the above two components, but solid application of chemicals, high temperature combination. When the raw material containing the element Na is melted, SiO2 is brought in to dissolve it into the solution and create chemicals. Uses of Sodium Metasilicate Pentahydrate – Silicate Powder NA2SIO3.5H2O The most common and common use of chemicals is in the glass processing and manufacturing industry. Chemicals are the main ingredients to make up all kinds of glass, serving the use and export needs of the chemical manufacturing industry. In addition, Sodium Metasilicate Pentahydrate - Silicate Powder NA2SIO3.5H2O is also used in the production of detergents, glues, raw materials for the fertilizer industry, additives in the production of ceramics, porcelain, cement, textiles and dyes, and manufacturing. paper, cement, silicate paint, cold glaze, heat-resistant materials, soundproofing, electrical insulation, electric soldering agent.... In the industrial and domestic wastewater treatment industry, chemicals are also used by many factories. Sodium Metasilicate Pentahydrate: Văn bản
- Food grade Sodium bicardbonate | Nhật Phú Chemical
Na2SiO3 – Sodium Metasilicate Pentahydrate , Silicat bột | Na2SiO3.5H2O, SiO3Na2.5H2O | Sodium Bicarbonate Hunan China Formula: NaHCO3 Content: 99% Made in China Packing: 25kg/1bag Detail Sodium bicardbonate Hunan China: Service Sodium Bicarbonate – What is Bicar and how is it used? Sodium Bicarbonate – Bicar is the name of the salt with the chemical formula NaHCO3. This substance is widely used in many areas of life. The product is usually in the form of a fine, white, easily hygroscopic powder that is slightly soluble in water. When it encounters H+ ions, CO2 will be generated. Widely used in the chemical industry, is a food additive of the INS500 group Chemical properties Sodium Bicarbonate – Bicar Sodium Bicarbonate - Bicar is an acid salt because it has a mobile H atom in the acidic base, which is weakly acidic. However, since this is a salt of a weak acid, it can react with strong acids such as HCl to release CO2 gas, so the chemical exhibits basicity and this property prevails over acidity. The chemical has the chemical formula NaHCO3, solid, white, odorless, salty taste, melts at low temperature of 50 degrees Celsius. Decomposes into sodium carbonate, much soluble in water, insoluble in ethanol, absorbent. moisture fast, not flammable. Because it is widely used in food, it also has many other names: cooking soda, bicarbonate of soda... In common language, its name is shortened to sodium bicar, bicar soda, or just simply bicar. Uses of Sodium Bicarbonate - Bicar The product is a type of industrial chemical that is widely used in many different fields. As an indispensable material in life as well as production with multi-use characteristics, low cost, non-toxicity, it is popular. Sodium Bicarbonate - Bicar in the form of Feed in water treatment technology, chemicals are added to the water to disinfect, sterilize and neutralize the acidity, alkalinity, and balance the pH in water without harming human health and animals. farming, can be used for wastewater, swimming pool water, domestic water, aquaculture. Sodium Bicarbonate – Bicar in Food Grade form is used in the production of food additives, as well as in the household. The product is used to add to the baking powder to help the cake to rise evenly, large, often used in most cakes made with dough. The product is also used in stews and stews to help food cook faster and softer. Used to wash fruits and vegetables. In addition, it is also an effective deodorant and anti-mold agent, often used to absorb odors from refrigerators, wardrobes, and cars. The product is also used as an effective exfoliating cosmetic, used to care for sunburned skin, treat insect bites, used to brush teeth to increase brightness. Can be used instead of soap to wash hands. Sodium Bicarbonate - Bicar is also a multi-purpose cleaner used to clean houses, factories, machines, and polish metal objects. It can be said that this is a basic chemical serving multi-disciplinary in all areas of today's social life. Sodium bicardbonate Hunan China: Văn bản
- Hydro Chloric HCL | Nhật Phú Chemical
Công ty CP XNK hóa chất Nhật Phú Nhà phân phối và bán hóa chất uy tín tại Việt Nam Giá bán sản phẩm, Quý khách vui lòng liên hệ Phòng kinh doanh 24/7 : 0917173829 Hydrochloric Acid HCL Recipe : HCL Content : 35% Made in Korea Packing : 30kg/1Can | 280kg/1Phi Detail Hydro Chloric HCL: Service Hydrochloric acid - What is hydrochloric acid used for? Hydrochloric Acid – Hydrochloric acid is made from the dissolution of hydrogen chloride gas and water. This acid is also found in the stomach and is also the cause of some cases of stomach ulcers. The chemical exists in the form of a solution, a colorless, volatile liquid. In concentrated form in concentrations up to 40°C, rub the fume in moist air. This is a strong acid. In solid form can cause some effects on the human body upon contact. Therefore, when used, it is often diluted and applied in manufacturing industries. Hydrochloric Acid - Hydrochloric Acid is widely used in industry With chemical properties, Acid HCL - Hydrochloric Acid has 2 properties: strong acid and redox. In terms of strong acidity: make red litmus red; reacts with metals in front of H, reacts with metal oxides, bases, salts, etc. As for redox properties when it can react with metals before H2, it acts with some substances such as: KClO3, MnO2, KmnO4… How to prepare HCL Acid - Hydrochloric Acid – Preparation method in the laboratory: NaCl (solid) + H2SO4 (concentrated) -> HCl + NaHSO4 – How to prepare in industry: H2 + Cl2 -> HCL HCL acid - How is hydrochloric acid used? - Is a strong acid used for many industries: steel rust removal, cleaning agents, semiconductor industry ... - Production of organic and inorganic substances - Neutralizes pH – As a chemical intermediate to create other chemical products. Chemicals always need to be used safely HOW TO USE ACID HCL - CLOHYDRIC ACID FOR SAFETY? Usually the product is produced and stored in a solid form. However, in solid form, when using, more care should be taken because smoke may occur in humid air. This is absolutely not good and causes great harm to the human body when exposed to too much. Besides being a strong acid, it also causes phenomena such as corrosion or destruction. Therefore, it is best to dilute it with water in a reasonable ratio when using it. It will avoid the above phenomena and can also be applied to some other needs in production or consumption. Users need to know how to store and contact HCL Acid - Hydrochloric Acid very well when using. Hydro Chloric HCL: Văn bản
- Công ty CP XNK hóa chất Nhật Phú | Chemicals
www.nhatphuchem.com.vn - CÔNG TY CP XNK HÓA CHẤT NHẬT PHÚ CHEMICALS ✿ Hóa chất công nghiệp: Natri sunphit, Kali xyanua, Axit Photphoric, Maggie Sulfate.. ✿ Hóa chất thực phẩm: Sodium Citrate, Sodium TriPoly Phosphat ✿ Hóa chất dệt nhuộm: Thiourea Dioxide, Natri clorit, Sodium Hypochlorite,.. ✿ Hóa chất xử lý nước: Clorin, Poly Aluminium Choride, KClO3, phèn nhôm,.. ✿ Nguyên liệu cho thức ăn chăn nuôi: Sodium Bicarbonate Lysin Methionine Home: Welcome Nhat Phu Chemical Nhat Phu Chemical Import Export Joint Stock Company Since 2000, Nhat Phu Chemical Joint Stock Company has provided quality services to clients by providing them with the professional care they deserve. Get in touch today to learn more about our company Nhat Phu Export and Import Chemical Corporation NHAT PHU IMPORT & EXPORT CHEMICAL CORPORATION Our products are imported from famous corporations in worldwide from UK, USA, Germany, Japan, Thailand, China, Indonesia, Malaysia, Singapore. … With experiences and a team of engineers and skilled staffs, we are committed to providing the best quality products and the most perfect service in Vietnam with the slogan: SECURE QUALITY – COMPETITIVE PRICE – EXCELLENT SERVICE Nhat Phu Chemical Import Export Joint Stock Company Lot LL4', street no.3, Xuyen A Industrial Zone, Duc Lap Ward, Tay Ninh Province, VIETNAM Phone: (+84)91 717 3829 Fax: 84-27 2377 7227 Website: http://nhatphuchem.com.vn Email: info@nhatphuchem.com.vn Vietnam Tax code: 1101885343 CT CP XNK HC NHATPHU CT CP XNK HC NHATPHU2 CT CP XNK HC NHATPHU6 CT CP XNK HC NHATPHU Our Products Product portfolio Industrial Chemicals List of Industrial Chemicals Water treatment chemicals List of Water Treatment Chemicals Feed ingredient chemicals List of raw materials for animal feed Textile dyeing chemicals List of Textile Dyeing Chemicals Plating chemicals List of Plating Chemicals Food chemicals List of Food Chemicals Other chemicals List of other chemicals Basic chemicals List of Basic Chemicals Home: About Home: Services Contact Us Now! Questions, comments or requests? Feel free to reach out, we love to hear from you. Contact us now to get the fastest best answer! Lot LL4', street no.3, Xuyen A Industrial Zone, Duc Lap Ward, Tay Ninh Province, Vietnam info@nhatphuchem.com.vn Hotline: 091 717 3829 024 3456 7890 Home: Contact Home: Trình nạp tin blog GPMT - Công ty CP XNK hóa chất Nhật Phú
- Sodium Metasilicate Pentahydrate | Công ty Cổ Phần hóa chất Nhật Phú
Sodium Metasilicate Pentahydrate – Silicate Bột NA2SIO3.5H2O | Nhà phân phối và bán hóa chất tại TP.HCM | hóa chất cơ bản| Na2SiO3.5H2O, SiO3Na2.5H2O CAS: 10213-79-3 Na2SiO3 – Sodium Metasilicate Pentahydrate Formula: Na2SiO3 Content : Na2O : 28-30% – SiO2 : 27-29% Made in China Packing: 25kg/1bag Detail Sodium Metasilicate Pentahydrate: Service CAS-No. 10213-79-3 Chemical formula: Na2SiO3.5H2O, SiO3Na2.5H2O Synonyms: Metso Beads, Silicic acid, disodium salt, Sodium-m-Silicate, Orthosil, Disodium metasilicate, Disodium Monosilicate, Waterglass, Disodium trioxosilicate Properties and uses of Sodium Metasilicate Pentahydrate – Silicate Powder NA2SIO3.5H2O Chemicals play an important role in human life as well as in the field of processing and industrial production with specific physical and chemical properties, capable of meeting the processing needs of a number of substances used in products. production and daily life of people. So what are the properties and uses of Sodium Metasilicate Pentahydrate – Silicate Powder NA2SIO3.5H2O? The chemical has a chemical name of Sodium Metasilicate. The chemical formula of the substance is Na2SiO3 The substance is made up of 3 elemental components: sodium, silicon and oxygen according to a stable physical structure In nature, the chemical is prepared as a white powder, or a homogeneous, transparent, wavy liquid. If exposed to air for a period of time, the color of the chemical may turn yellow or become cloudy. Chemical properties and preparation method Sodium Metasilicate Pentahydrate – Silicate Powder NA2SIO3.5H2O The product is a salt of silicic acid base and strong metal Na, which can react with alkalis, acids and some other substances. This chemical has all the chemical properties of a common salt. In industry, to prepare this product, people often use liquid phase or solid phase reaction with 2 main materials, NaOH base and SiO2 oxide. In the liquid phase, the two main components are put into a mixing tank with water, and then all the way through the reactor. During the passage through the reactor, the mixture will create steam and salt. Letting the vapor evaporate, the product formed will be obtained. In the solid phase, also use the above two components, but solid application of chemicals, high temperature combination. When the raw material containing the element Na is melted, SiO2 is brought in to dissolve it into the solution and create chemicals. Uses of Sodium Metasilicate Pentahydrate – Silicate Powder NA2SIO3.5H2O The most common and common use of chemicals is in the glass processing and manufacturing industry. Chemicals are the main ingredients to make up all kinds of glass, serving the use and export needs of the chemical manufacturing industry. In addition, Sodium Metasilicate Pentahydrate - Silicate Powder NA2SIO3.5H2O is also used in the production of detergents, glues, raw materials for the fertilizer industry, additives in the production of ceramics, porcelain, cement, textiles and dyes, and manufacturing. paper, cement, silicate paint, cold glaze, heat-resistant materials, soundproofing, electrical insulation, electric soldering agent.... In the industrial and domestic wastewater treatment industry, chemicals are also used by many factories. Sodium Metasilicate Pentahydrate: Văn bản
- Acid Clohydrit | Công ty Cổ Phần hóa chất Nhật Phú
Acid Clohydric - HCl Công Ty CP XNK hóa chất Nhật Phú Nhà phân phối và bán hóa chất tại Việt Nam Acid Hydrochloride Chemical formula : HCl Chemical name : Hydrochloric acid, muriatic acid Origin: Vietnam Density : 1.15 kg/liter Specification: Can/phi/tank Acid Clohydrit: Service Hydrochloric Acid – Hydrochloric acid is made from the dissolution of hydrogen chloride gas and water. This acid is also found in the stomach and is also the cause of some cases of stomach ulcers. The chemical exists in the form of a solution, a colorless, volatile liquid. In concentrated form in concentrations up to 40°C, rub the fume in moist air. This is a strong acid. In solid form can cause some effects on the human body upon contact. Therefore, when used, it is often diluted and applied in manufacturing industries. Hydrochloric acid - Hydrochloric acid is widely used in industry. With chemical properties, Acid HCL - Hydrochloric Acid has 2 properties: strong acid and redox. In terms of strong acidity: make red litmus red; reacts with metals in front of H, reacts with metal oxides, bases, salts, etc. As for redox properties when it can react with metals before H2, it acts with some substances such as: KClO3, MnO2, KmnO4… How to prepare HCL Acid - Hydrochloric Acid – Preparation method in the laboratory: NaCl (solid) + H2SO4 (concentrated) -> HCl + NaHSO4 – How to prepare in industry: H2 + Cl2 -> HCL Acid HCl How is hydrochloric acid used? - Is a strong acid used for many industries: steel rust removal, cleaning agents, semiconductor industry ... - Production of organic and inorganic substances - Neutralizes pH – As a chemical intermediate to create other chemical products. Chemicals always need to be used safely How to use HCL - Hydrochloric acid safely? Usually the product is produced and stored in a solid form. However, in solid form, when using, more care should be taken because smoke may occur in humid air. This is absolutely not good and causes great harm to the human body when exposed to too much. Besides being a strong acid, it also causes phenomena such as corrosion or destruction. Therefore, it is best to dilute it with water in a reasonable ratio when using it. It will avoid the above phenomena and can also be applied to some other needs in production or consumption. Users need to know how to store and contact HCL Acid - Hydrochloric Acid very well when using. Acid Clohydrit: Văn bản
- Clorin – Chlorine 70% Aquafit | Nhật Phú Chemical
Công ty CP XNK hóa chất Nhật Phú Nhà phân phối và bán hóa chất uy tín tại Việt Nam Giá bán sản phẩm, Quý khách vui lòng liên hệ Phòng kinh doanh 24/7 : 0917173829 Chlorine – Chlorine 70% Aquafit Formula: Ca(OCl)2 Content: 70% Origin: India Packing: 45Kg/1 carton Detail Clorin – Chlorine 70% Aquafit: Service Chlorine - What is chlorine and how is it used? Appearance: Powder or granules, with a strong odor, easily soluble in water. Chlorine – Chlorine in nature is found as a white powder, pellet, or flat sheet. This chemical should be best stored in cool dry conditions, away from chemicals and organic substances. This substance is self-heating and decomposes rapidly with the release of toxic chlorine gas. The common product is a yellow-white solid with a chlorine odor. Chlorine - Chlorine is commonly known as Chlorine. This is a chemical compound with strong oxidizing and bactericidal properties. Products are used a lot in daily life and in many different aspects such as scientific research, applications in different societies. Chemicals are also common and effective disinfectants. It is non-toxic to humans and a good alternative to formol, potentiated iodine or quaternary ammonia. Application of Chlorine - Chlorine In terms of uses, the chemical is used to disinfect swimming pool water, water treatment in aquaculture or wastewater, is also an ingredient in bleaching powder, used to bleach cotton and linen. It is also used in bathroom cleaners, household disinfectant sprays, moss killers, algaecides, and weed killers. This product has been in common use since the 1970s, due to its advancements in terms of effective bactericidal and non-toxic compounds: Removal of phenols and organic compounds with phenol groups (which are cancer). The ability to disinfect and strongly oxidize pathogens, especially Giardia and Cryptosporidium strains. Alternatively, Ca(OCl)2 can be used to produce chloroform. Other Information Chlorine – Chlorine Products are suitable for many in nature, easy to find and cheap. Chlorine - Chlorine is a colorless, highly effective disinfectant against a wide range of bacteria, effective in oxidizing certain organic and inorganic compounds. In addition, chemicals can remove some unpleasant odors and some toxic substances that can cause dermatological and stomach diseases when ingested in humans are present in the water. Therefore, it is used to bleach and disinfect water in daily life or water used in livestock. Not only that, the product is also used for the purpose of oxidizing reducing substances in water to make the water clearer and cleaner. Using Chlorine - Chlorine at the right dose will help fully exploit the use of this chemical, on the contrary, if used in the wrong dose, it can cause harm to the surrounding environment and affect the environment. People. Clorin – Chlorine 70% Aquafit: Văn bản
