Kết quả tìm kiếm

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

Thông tin tuyển dụng: Forum

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 Calcium Chloride Formula : CaCl2 Content: 96% Made in China Packing: 25Kg/1bag Calcium Cloride: Service Chemical CaCl2 - What is Calcium Chloride Anhydrous used for? Appearance: White powder or flakes, quickly soluble in water The chemical has the chemical formula CaCl2, which is a salt of calcium and chloride. At room temperature, calcium chloride is solid and soluble in water. Calcium chloride can be produced from limestone. Industrially, calcium chloride is produced by collecting it as a by-product of the Solvay process. CaCl2 - Calcium Chloride Anhydrous is widely used in industry, has strong hygroscopic properties. Therefore, it is often used for drying. The process of dissolving calcium chloride generates a large amount of heat, which has many industrial applications. Although widely used, few people know about CaCl2 - Calcium Chloride Anhydrous. So what is this chemical and what is it used for, we will help you understand shortly. Chemical CaCl2 – Calcium Chloride Anhydrous and identification characteristics The compound usually exists in crystalline form with 6 water molecules. There is also a dihydrate form, CaCl2.2H2O and anhydrous Calcium Chloride CaCl2. Exist in solid state, white or colorless powder, bitter taste, strong hygroscopicity, odorless, soluble and high heat in water, etc. The density of the chemical is 1.68 g/cm3. The melting point is 29.92 degrees Celsius. When heating the chemical, CaCl2.6H2O loses four water molecules and becomes CaCl2.2H2O in the form of white porous cubes. And when CaCl2.2H20 is melted and dehydrated, it becomes CaCl2khan: a white, hygroscopic crystalline mass, density: 2,512 g/cm3, with a melting point of 772 degrees C. All chemicals. Both are soluble in water and ethanol, sparingly soluble in acetone. Application of chemical CaCl2 - Calcium Chloride Anhydrous CaCl2 - Calcium Chloride Anhydrous is widely used in current technologies such as raw materials in the seafood industry, metallurgical industry, and paper industry. In addition, calcium chloride is also used as an additive in plasticizers, as a drainage aid in wastewater treatment, as an additive in fire extinguishers, as an additive in slag generation control in furnaces. high, as well as as a thinner in fabric softeners. At room temperature, chemicals are solid and soluble in water. Products can be manufactured from limestone. In industry, it is produced by collecting it as a by-product of the Solvay process. CaCl2 - Calcium Chloride Anhydrous has strong hygroscopic properties. Therefore, it is often used for drying. The process of dissolving CaCl2 generates a large amount of heat, which has many industrial applications. In addition, the chemical is also used as an additive in plasticizers, as a drain aid in wastewater treatment, as an additive in fire extinguishers, as an additive in controlling slag generation in furnaces. high, as well as as a thinner in fabric softeners. Every year, the world produces millions of tons of CaCl2 - Calcium Chloride Anhydrous, the North American market alone consumes about 1,687,000 tons (according to 2002 statistics). Calcium Cloride: Văn bản

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

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

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

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 Chemical formula : H2SO4 Chemical name: sulfuric acid; Hydro sulfate Origin: Vietnam, Korea Density : 1.84 g/cm3 Specification : Can/phi/tank/ Get in Touch Acid Sulfuric 98% – H2SO4: Service

Công ty CP XNK hóa chất Nhật Phú Nhà phân phối và bán hóa chất uy tín tại Việt Nam Quý khách vui lòng liên hệ Phòng kinh doanh 24/7 để được tư vấn : 0917173829 PAC - Polyaluminium Chloride Formula : [Al2(OH)nCl6-n]m Content : 28-31% Made in China Packing: 25Kg/1bag MSDS PAC – Polyaluminium Chloride Vàng Chanh: Service What is PAC - Polyaluminium Chloride used for? With this chemical, it may be a foreign substance to many people, but in certain industries, it is an indispensable substance in the water treatment industry. Basic information to know about PAC - Polyaluminium Chloride About the definition: this product is a kind of aluminum alum that exists in the form of polymers (polymers). This chemical is also known as a coagulant. The molecular formula is [Al2(OH)nCl6-n]m. The chemical composition is polyaluminium chloride, and there is also a chlorine-based disinfectant. About color, state: This substance exists in two forms, solid form (capable of completely soluble in water) and liquid form. In solid form, PAC - Polyaluminium Chloride is a white, turmeric yellow and lemon yellow powder. Applications PAC – Polyaluminium Chloride About use: Currently, this chemical is being produced popularly and mass-produced to replace alum aluminum sulfate in the treatment of industrial wastewater as well as domestic wastewater. Not coincidentally, industrial plants use PAC - Polyaluminium Chloride instead of using alum Aluminum Sulfate as before. That's because this chemical has many advantages, specifically as follows: Applications of the product are often found in water treatment such as: industrial wastewater treatment, feed water treatment, textile dyeing water treatment, paper industry water treatment, plating water treatment, river water treatment, etc. pond water, water treatment for textile dyeing, tanning water treatment... The advantages of PAC - Polyaluminium Chloride in water treatment Limit the adjustment of source water pH like alum currently used. From there, it is possible to save the dose of chemicals (used to increase alkalinity) as well as accompanying equipment such as chemical tanks and metering pumps. There is a low dosage, large residues that are easy to settle. Chemicals have the ability to reduce the volume of sludge. Helps to increase the clarity of water after settling, at the same time prolonging the filtration cycle, and increasing the quality of water after filtration. As an sequestering agent, it greatly improves the properties of polymers in water, increasing the rate of solidification and agglomeration, even in the case of low water turbidity and low temperature. Furthermore, PAC is also an isolating agent that increases the storage capacity of the final product. After opening the packaging, the chemical does not bleed or clump. PAC Industrial Wastewater Chemicals Market Supply to Europe Region, industry revenue reached approximately $1.31 billion in 2005 and grew to approximately $1.94 billion in 2012. Divided by application areas in raw water treatment, industrial wastewater treatment and chemical wastewater treatment. This market report covers antioxidants, biocides, coagulants, corrosion inhibitors, heavy metal scavengers, ion exchange resins, odor control agents and reverse osmosis in among other things for water treatment. Methods of preservation: To preserve PAC - Polyaluminium Chloride, if in solid form, the user should keep it in a sealed bag, place it in a dry place, the storage temperature is room temperature. If in liquid form, users can keep it in plastic bottles or cans if they want to preserve it longer. PAC – Polyaluminium Chloride Vàng Chanh: Văn bản

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

FeSO4.7H2O Sunkan Hóa chất Phèn Sắt | Ferrous sulphate Monohydrate, Sắt Sulfate, Sắt Sulphate, Phèn Sắt | CAS-No. 7782-63-0 FeSO4.7H2O Sunkan Alum Iron Formula: FESO4 Content: 98% Made in China Packing: 25Kg/1bag Detail FeSO4.7H2O Sunkan Phèn Sắt: Service What you need to know about Iron Alum – FeSO4.7H2O This is an industrial chemical that is used a lot in daily life. Products are industrial chemicals that are widely used in daily life for many different purposes. However, not everyone knows the uses, how to preserve and use them. Therefore, in this article we will provide you with the most useful information related to this chemical. Overview of Iron Alum – FeSO4.7H2O Chemicals usually originate from China, in the form of rhombic crystals, green in color and packed in 25kg bags, capable of completely soluble in water but insoluble in alcohol. Each chemical bag contains at least 97% FeSO4.7H2O, the rest is lead, arsenic and some other insoluble ingredients. When not in use, these chemicals must be stored in a cool, dry place, away from moisture so as not to reduce their effectiveness. When iron sulfate alum is dissolved in water, the following chemical reaction occurs: FeSO4 + H2O -> Fe(OH)2 + H2SO4 In which Fe(OH)2 is a slightly soluble hydroxide, it will absorb suspended substances as well as colloids in water, forming larger flocs to easily separate from water by settling. This is also the mechanism when using aluminum alum, iron (III) alum to do in water. Application of Iron Alum – FeSO4.7H2O – Iron alum – FeSO4.7H2O is mainly used as a raw material for the production of fertilizers, animal feed or coagulants to help treat wastewater from export processing zones, landfills as well as wastewater from factories. electronic components manufacturing machine. In industry, chemicals are also used as a precursor to other compounds. It is a reducing agent, mainly for reducing chromate in cement. This product is also used in the manufacture of inks, especially iron gall ink, which was used from the Middle Ages until the end of the eighteenth century. In addition, it is also a mordant used in dyeing wool. Iron alum – FeSO4.7H2O is widely used in wastewater treatment – Used to treat iron withered leaves, or used in the process of photo paste. It is sometimes added to the coolant flowing through the copper tubes of the turbine condenser to create a protective, anti-corrosion coating inside the tube surface. Iron alum – FeSO4.7H2O has the ability to filter water by flocculation and remove phosphate components, often used in big cities to treat wastewater and prevent eutrophication. -Used in wood treatments or as a component of water-based paints. FeSO4.7H2O Sunkan Phèn Sắt: Văn bản

Công ty CP XNK hóa chất Nhật Phú Nhà phân phối và bán hóa chất uy tín tại Việt Nam Quý khách vui lòng liên hệ Phòng kinh doanh 24/7 để được tư vấn : 0917173829 List of other chemicals In addition, we also supply any other chemicals If the chemical required by your company is not in our chemical list, please contact us immediately via email: info@nhatphuchem.com.vn . With a team of professional and long-term experience, we are committed to meet all requirements for chemicals as well as quality of your company. List of other chemicals Ngành khác: Service Bicar Z Sodium Bicarbonate Feed Get in Touch Citric Acid Detail Sodium Bicarbonate Detail Formic acid HCOOH 85% Detail Calcium Chloride Detail Sugar Dextrose Monohydrate Food Grade Detail Sodium Bicardbonate Hunan China Detail FeSO4.7H2O Sunkan Alum Iron Detail Ngành khác: Services

Acid Citric - C6H8O 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 Citric Acid Formula: C6H8O7.H2O Content: 98% Made in China Packing: 25Kg/1bag Axit Citric: Service What is Citric Acid - C6H8O7 and how is it used? We come into contact with products almost every day. But few people know where this substance is and what it is used for. Here we would like to introduce some of the benefits of the product. Citric Acid – C6H8O7 is a weak organic acid, it is a natural preservative. They are present in fruits and vegetables, mainly in citrus fruits. The product with the symbol E330 is a weak organic acid with the chemical formula C6H8O7, which exists in the form of white crystals. It can exist as anhydrous (without water) or as a monohydrate of water. The hydrated form is formed when the substance crystallizes from cold water, while the anhydrous form crystallizes from hot water. At 15 degrees Celsius, this substance is soluble in absolute anhydrous ethanol. When heated to 175 degrees Celsius, they hydrolyze into CO2 and water. Uses of Citric Acid – C6H8O7 Chemicals are used a lot in our life. Food additives, one of the uses of the product. They are often added to foods to create a sour taste and as preservatives in foods, especially soft drinks. They are also used to make detergents thanks to the buffering of pH-correcting citrate complexes. Has the ability to soften water. By chelation of metals, it is useful in soaps and detergents. Helps detergent foam, cleaner without the need to soften the water. Citric Acid – C6H8O7 is used to regenerate ion exchange materials used in water softeners because it precipitates accumulated metal ions as citrate complexes. Similarly, the product is also used in biotechnology and pharmaceutical technology to clean pipes requiring high purity. It can be added to ice cream to help keep fat globules separate, added to recipes for fresh lemonade on the spot. The product is also widely used in winemaking to add acidity when fruits contain little or no natural acidity. In addition, Citric Acid - C6H8O7 is used as one of the active ingredients in the production of antiviral tissues. Acid is also used as a primary agent in the early stages of mozzarella cheese production. In the field of beauty, chemicals are used to treat acne or exfoliate dead skin cells in the pores, helping to balance the skin tone. With the diverse uses of Citric Acid - C6H8O7, they are produced and used a lot and are popular. If you have any questions about the uses of Citric Acid - C6H8O7 or the product price, please contact us for advice and more details. Axit Citric: Văn bản