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Water Treatment Chemical

Water treatment chemicals play a crucial role in the water industry, pollution control, and water conservation recycling treatment engineering. They are in high demand and widely used. The category includes, but is not limited to, coagulants, water stabilizers, water softeners, biocide & algicide, and corrosion inhibitors. The "Water Treatment Chemicals" provided by ECHEMI are a series of chemicals used in the water treatment process. By adding these chemicals during the water treatment process, it ensures that the final water meets the requirements for various applications.

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Sourcing reliable water treatment chemicals can be complex, but ECHEMI simplifies the process. Our platform connects you with 50 verified manufacturers and 80 trusted distributors offering coagulants, flocculants, disinfectants, and other essential treatment agents. Detailed information on quality grades, applications, and compliance helps you quickly find the right suppliers for your specific water treatment projects, ensuring efficiency and safety in your procurement.
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168 Water Treatment Chemical items

Poly(acrylic acid)

CAS No: 9003-01-4

Formula: (C3H4O2)x

Categories: Water Treatment Chemical > Film Forming

Poly(acrylic acid) is either a white powder or a viscous liquid, depending on its molecular weight. Soluble in water, form a colloidal solution, with good chemical stability. Store in a cool, dry place away from strong alkalis and oxidants.More

Triacetin

CAS No: 102-76-1

Formula: C9H14O6

Categories: Water Treatment Chemical > Film Forming

Triacetin has a very faint, fruity odor. It has a mild, sweet taste that is bitter above 0.05%. Colorless liquid; slight fatty odor; bittertaste. Slightly soluble in water;very soluble in alcohol, ether, and other organicsolvents. Combustible. Triacetin is a colorless, viscous liquid with a slightly fatty odor.ChEBI: A triglyceride obtained by acetylation of the three hydroxy groups of glycerol. It has fungistatic properties (based on release of acetic acid) and has been used in the topicMore

Polyoxyethylene lauryl ether sodium sulfate

CAS No: 9004-82-4

Formula: (C2H4O)nC12H26O4S.Na

Categories: Water Treatment Chemical > Foaming

Sodium lauryl polyoxyethylene ether sulfate is an anionic surfactant, with excellent decontamination, emulsification, dispersion, wetting, solubilizing performance and foaming property.Target:Good solvency, thickening effect, wide compatibility, anti-hard water and high biodegradable ability. Low irritation to skin and eyes. Widely used in liquid detergent such as dishwashing detergent, shampoo, bubble bath liquid, hand washing etc. In washing powder and detergent for heavy dirty, usingMore

Sodium benzoate

CAS No: 532-32-1

Formula: C7H6O2.Na

Categories: Water Treatment Chemical > Anticorrosive

Sodium benzoate is a white crystalline powder that is the sodium salt of benzoic acid. It is highly soluble in water and exhibits antimicrobial properties, making it an effective preservative. Sodium benzoate has a low toxicity level and is generally recognized as safe for use in food products.More

Sodium pyrosulfite

CAS No: 7681-57-4

Formula: H2O5S2.2Na

Categories: Water Treatment Chemical > Antioxidant Ingredient

white crystalline powder with a sulfur smell Sodium metabisulfite is a white crystalline powder. Sulfur dioxide odor. It may be considered the anhydride of 2 molecules of sodium disulfite. Sodium metabisulfite occurs as colorless, prismatic crystals or as a white to creamy-white crystalline powder that has the odor of sulfur dioxide and an acidic, saline taste. Sodium metabisulfite crystallizes from cold water as a hydrate containing seven water molecules.More

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Sodium sulfate

CAS No: 7757-82-6

Formula: H2O4S.2Na

Categories: Water Treatment Chemical > Viscosity Controlling

Sodium sulfate, also known by its chemical formula Na2SO4, is an inorganic compound that is commonly encountered in the form of a white crystalline solid or as a fine powder. This substance is renowned for its high solubility in water, meaning it can easily dissolve in liquid to form a clear solution. Additionally, sodium sulfate exhibits a neutral pH level, which indicates that it is neither acidic nor basic when dissolved in water. This neutrality makes it a useful compound in various industrial and laboratory applications.More

Sodium phosphate (Na6P6O18)

CAS No: 10124-56-8

Formula: H6O18P6.6Na

Categories: Water Treatment Chemical > Anticorrosive

Sodium hexametaphosphate is used in meat products, fish sausages, ham, etc., can improve water holding capacity, increase cohesiveness, and prevent fat oxidation; used in bean paste and soy sauce can prevent discoloration, increase viscosity, shorten fermentation period, and adjust taste ; Used in fruit drinks and refreshing beverages, can increase the juice yield, increase the viscosity, and inhibit the decomposition of vitamin C; used in ice cream can increase the expansion capacity, increase More

Trisodium phosphate

CAS No: 7601-54-9

Formula: H3O4P.3Na

Categories: Water Treatment Chemical > Water Softener

Trisodium phosphate (anhydrous) is a white, granular or crystalline solid, highly soluble in water and produces a strong alkaline solution. On exposure to heat, trisodium phosphate decomposes and produces toxic and corrosive fumes including phosphorous oxides.
The major use for trisodium phosphate is as a cleaning agent, food additive, stain remover, and degreaser. Trisodium phosphate of commercial grade is often partially hydrated and ranges from anhydrous trisodium phosphate, Na3PO4, toMore

2-Phosphonobutane-1,2,4-tricarboxylic acid

CAS No: 37971-36-1

Formula: C7H11O9P

Categories: Water Treatment Chemical > Anticorrosive

Used as corrosion and scale inhibitor to treat industrial water. This product has excellent complexing ability with Ca2+, Zn2+, Cu2+, Mg2+ plasma. Suitable for use in the pH range of 7.0 to 9.5. It can be operated under high temperature, high hardness and high alkalinity conditions. The concentration ratio of circulating cooling water can be increased to more than 7. It is a good corrosion and scale inhibitor, widely used in the anti-scaling treatment of circulating cooling water systems and oilMore

5-Chloro-2-methyl-4-isothiazolin-3-one

CAS No: 26172-55-4

Formula: C4H4ClNOS

Categories: Water Treatment Chemical > Cosmetic Preservative

5-Chloro-2-methyl-4-isothiazolin-3-one is a heterocyclic fungicide with strong inhibitory and killing effects on common bacteria, fungi, algae, etc. Its boiling point is 200.2°C at 760 mmHg and its flash point is 74.9°C. Its bactericidal principle mainly relies on the active part on the heterocyclic ring to destroy the DNA molecules in the bacterial cells, making the bacteria inactive. 5-Chloro-2-methyl-4-isothiazolin-3-one is miscible with chlorine and most anionic, cationic and non-ionic surfactants.More

Benzyldodecyldimethylammonium chloride

CAS No: 139-07-1

Formula: C21H38N.Cl

Categories: Water Treatment Chemical > Antistatic

Used as acrylic fiber leveling agent, dye retardant for printing and dyeing fabric, oil field oil well fungicide, cooling water system sterilization and algaecide, medical device disinfectant, etc. Antimalarial use Dodecyl dimethyl benzyl ammonium chloride (DDBAC) ) It has low toxicity, no cumulative toxicity, and is easily soluble in water and is not affected by water hardness. Therefore, it is widely used in circulating cooling water systems in petroleum, chemical, electric power, textile and More

Frequently Asked Questions

Where can I purchase water treatment chemicals?

Water treatment chemicals can be purchased from specialized chemical suppliers and manufacturers. On ECHEMI, you can browse a wide range of verified water treatment chemicals, request quotes, and find products that meet your specific needs. Whether for industrial, municipal, or personal water treatment, you can connect with trusted suppliers for competitive pricing.

What are water treatment chemicals?

Water treatment chemicals are essential components in the process of water treatment and purification. Among the key water treatment chemicals are: 1. Jacid: Used for pH adjustment and alkalinity control in water treatment processes. 2. Chlorine: A common disinfectant used to kill harmful microorganisms and bacteria in water. 3. Chlorine dioxide: Another disinfectant effective in treating waterborne pathogens and controlling odors. 4. Hydrochloric acid: Employed for pH control and acidification in water treatment applications. 5. Soda ash or sodium bicarbonate: Used for pH adjustment and as a buffering agent to stabilize water chemistry. Additionally, coagulants, flocculants, softeners, and filter cleaners are also crucial chemicals utilized in water treatment processes.

What is waste water?

Wastewater, a byproduct of domestic, industrial, and commercial activities, poses a complex challenge for water treatment and purification. Its composition is highly variable, typically comprising 99.9% water and 0.1% contaminants including organic matter, microorganisms, and inorganic compounds. Wastewater is discharged into various environments like lakes, rivers, and oceans, often alongside storm runoff carrying pollutants from urban surfaces. Sometimes referred to interchangeably with sewage, wastewater encompasses domestic wastewater from daily activities like bathing and laundry, as well as commercial wastewater from businesses like salons. Effective waste water treatment processes are essential to mitigate its environmental impact and ensure public health.

What is purified water?

Purified water, an outcome of meticulous water treatment and purification processes, is essentially free from impurities. It lacks organic compounds, chemicals, excessive minerals, and imbalanced ions, eliminating residues absorbed from piping or soil. Meeting the "less than 10 ppm" criteria ensures minimal contamination, making it safe for consumption. While purified water offers health benefits, including detoxification and protection against pathogens, its production involves complex, potentially costly processes and may generate significant waste, posing environmental concerns.

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