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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.

Water Treatment Agents Suppliers

Sourcing reliable water treatment chemicals can be complex, but ECHEMI simplifies the process. Our platform connects you with 50 verified manufacturers and 79 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

Iron oxide (Fe2O3)

CAS No: 1309-37-1

Formula: Fe2O3

Categories: Water Treatment Chemical > Cosmetic Colorant

Hematite is a noncombustible, black to black red or brick-red mineral (iron ore) composed mainly of ferric oxide, Fe2O3. Ferric oxideA high-grade red pigment used as a polishing agent for glass, jewelry, etc. (2) A cosmetic prepared from dried flowers of the saf- flower. A black solid prepared by passing either steam or carbon dioxide over redhot iron. It may also be prepared by passing steam over heated iron(II) sulfide. Triiron tetroxide occurs in nature as the mineral magnetite. IMore

Polyacrylamide

CAS No: 9003-05-8

Formula: (C3H5NO)x

Categories: Water Treatment Chemical > Film Forming

Polyacrylamide is relatively stable to heat with its solid only being softened at 220~230 °C and its solution subjecting to significant degradation only at above 110 °C. Polyacrylamide is insoluble in benzene, toluene, xylene, gasoline, kerosene, diesel fuel, but soluble in water. Polyacrylamide can react with alkaline with partial hydrolysis of polyacrylamide. It will have imidization reaction in strongly acidic (pH≤2.5) which will reduce its solubility in water. It can be cross-linked by the More

Magnesium sulfate heptahydrate

CAS No: 10034-99-8

Formula: H2O4S.7H2O.Mg

Categories: Water Treatment Chemical > Viscosity Controlling

Used in tanning, fertilizer, porcelain, matches, explosives, printing and dyeing, medicine and other industries; used in steelmaking and ironmaking; magnesium sulfate is a nutrient enhancer for feed. Used as a laxative, choleretic, used for catharsis and duodenal drainage; used as analytical reagent and mordantMore

Activated charcoal

CAS No: 64365-11-3

Categories: Water Treatment Chemical > Water Softener

Activated carbon is a carbon material with great specific surface area and decolorization ability. In the 19th century, people apply sugar, wine and water for decolorization, de-flavor and purification. There is a history of 100 years for bone charcoal to be used for water filtration. During the First World War, it has begun to produce activated carbon as gas masks. To the 20th century, 90 years, the activated carbon has also gotten wide application in the sewage treatment, organic solvent concMore

Tris(hydroxymethyl)aminomethane

CAS No: 77-86-1

Formula: C4H11NO3

Categories: Water Treatment Chemical > Corrosion Inhibitor

Trometamol is a biologically inert amino alcohol of low toxicity, which buffers carbon dioxide and acids in vitro and in vivo. Trometamol is an effective amine compound for pH control in the physiological range[1]. More

Calcium chloride, dihydrate

CAS No: 10035-04-8

Formula: CaCl2.2H2O

Categories: Water Treatment Chemical > Flocculant

Used as a refrigerant (such as frozen salt water for refrigerators, frozen salt water for ice making and popsicle making), antifreeze, automobile antifreeze, and fire extinguishing agent. It is used as a flame retardant for melting ice and melting snow, finishing and finishing of cotton fabrics. Used as an adhesive and wood preservative. It is the raw material for the manufacture of anhydrous calcium chloride. Used in wall painting and plastering operations to increase coagulation capacity. UsedMore

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Sodium tripolyphosphate

CAS No: 7758-29-4

Formula: H5O10P3.5Na

Categories: Water Treatment Chemical > Water Softener

Sodium tripolyphosphate (STPP) is a white powder, soluble in water, its water solution is alkaline. It is a crystalline inorganic salt that can exist in two anhydrous crystalline forms (phase I and phase II) or a hydrous form (Na5P3O10 . 6H2O). STPP is used in a large variety of household cleaning products, mainly as a builder, but also in human foodstuffs, animal feeds, industrial cleaning processes and ceramics manufacture. white or colourless crystals, granules or powderMore

Ibuprofen

CAS No: 15687-27-1

Formula: C13H18O2

Categories: Water Treatment Chemical > Flocculant

Colourless, Crystalline SolidChEBI: A monocarboxylic acid that is propionic acid in which one of the hydrogens at position 2 is substituted by a 4-(2-methylpropyl)phenyl group.Ibuprofen is a white, crystalline anti-infl ammatory drug used in numerous medications. It is the active ingredient marketed under various trade names including Advil, Motrin, and Nurofen. Ibuprofen is a nonsteroidal anti-infl ammatory drug (NSAID) used as a pain reliever (analgesic), fever reducer (antipyretic), and inflMore

Bronopol

CAS No: 52-51-7

Formula: C3H6BrNO4

Categories: Water Treatment Chemical > Cosmetic Preservative

Bronopol is an antimicrobial, with low mammalian toxicity (at in-use levels) and high activity against bacteria (especially the troublesome Gram-negative species).More

(1-Hydroxyethylidene)-1,1-diphosphonic acid

CAS No: 2809-21-4

Formula: C2H8O7P2

Categories: Water Treatment Chemical > Water Stabilizer

Etidronic acid is a bisphosphonate used in detergents, water treatment, cosmetics and pharmaceutical treatment.Target: OthersEtidronic Acid is a chelating agent and may be added to bind to or counter the effects of substances such as arsenic, iron, or other metal ions that can occur in the presence of some soaps. Etidronic acid also acts to retard oxidation of fatty acids. For clarification, a chelator, or chelating agent is a binding component added to many cosmetics, beauty products, aMore

Cyanuric acid

CAS No: 108-80-5

Formula: C3H3N3O3

Categories: Water Treatment Chemical > Biocide & Algicide

white powdercyanuric acid: A white crystallinewater-soluble trimer of cyanic acid,(HNCO)3. It is a cyclic compound havinga six-membered ring made of alternatingimide (NH) and carbonyl(CO) groups (i.e. three -NH-C(O)-units). It can also exist in a phenolicform (three -N=C(OH)- units). ChEBI: The keto tautomer of cyanuric acid. Crystals.More

Ferric sulfate

CAS No: 10028-22-5

Formula: Fe.3/2H2O4S

Categories: Water Treatment Chemical > Humectant

Yellow crystals or grayish-white powder.(1) slightly soluble in water, (2) very soluble in water. Keep well closed and protected from light. Noncombustible. Ferric Sulfate is a grayish-white powder or yellow lumpy crystals.Ferrous sulfate,also known as ferrisulpas, green copperas, green vitriol, iron sulfate, and melanterite, is composed of blue green monoclinic crystals. It is soluble in water and is used as a mordant for dyeing wool in the textile industry. Ferrous sulfate is also used asMore

D-Glucose monohydrate

CAS No: 5996-10-1

Formula: C6H14O7

Categories: Water Treatment Chemical > Water Stabilizer

D-Glucose monohydrate is white or almost white, crystalline powder. Dextrose occurs as odorless, sweet-tasting, colorless crystals or as a white crystalline or granular powder. The JP XV describes dextrose as dextrose anhydrous; the PhEur 6.3 specifies dextrose as either dextrose anhydrous or dextrose monohydrate; and the USP 32 specifies dextrose as dextrose monohydrate.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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