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Ethylenediaminetetraacetic Acid

Ethylenediaminetetraacetic acid is a polyamino carboxylic acid and a colourless, water-soluble solid. Its conjugate base is named ethylenediaminetetraacetate. It is widely used to dissolve scale. Its usefulness arises because of its role as a hexadentate ligand and chelating agent, i.e. its ability to "sequester" metal ions such as Ca2+ and Fe3+. In the textile industry, it prevents metal ion impurities from modifying colours of dyed products. In the pulp and paper industry, EDTA inhibits the ability of metal ions, especially Mn2+, from catalyzing the disproportionation of hydrogen peroxide, which is used in "chlorine-free bleaching." In similar manner, EDTA is added to some food as a preservative or stabilizer to prevent catalytic oxidative decolouration, which is catalyzed by metal ions. In personal care products, it is added to cosmetics to improve their stability toward air. It is used to bind metal ions in the alternative medical practice of chelation therapy, e.g., for mercury and lead poisoning. It is used in a similar manner to remove excess iron from the body. In the laboratory, EDTA is widely used for scavenging metal ions. In biochemistry and molecular biology, ion depletion is commonly used to deactivate metal-dependent enzymes, either as an assay for their reactivity or to suppress damage to DNA or proteins. In analytical chemistry, EDTA is used in complexometric titrations and analysis of water hardness or as a masking agent to sequester metal ions that would interfere with the analyses.

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Magnesium Carbonate Monohydrate

Magnesium Carbonate Monohydrate is used as Medicines intermediates, anti-acid, dry agent, color fixative, etc. It is also Used as food additive and chemical shim anad in fine industry it is used in producing chemical agents and for Rubber it is used as bulking agent.

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Sodium 2-anthraquinonesulfonate

Sodium 2-anthraquinonesulfonate is an anthraquinone derivative. It is used as a catalyst in production of alkaline pulping in the soda process. It goes through a redox cycle similar to that of anthraquinone to give a catalytic effect.

Properties
Solid Surface Sizing Agent 9800

Solid Surface Sizing Agent 9800 can easily form hydrophobic molecule chain with starch molecules which can effectively improve the surface water repellent performance of paper and prevent the paper resurgence and water resistant effect. It can maintain or further improve the paper RCT and have good performance on the strength. After the end of the gelatinization of starch dose into the starch tank, stirring until completely dissolved, filtered, then put it on the machine.

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Solid Surface Sizing Agent 9801

Solid Surface Sizing Agent 9801 can easily form hydrophobic molecule chain with starch molecules which can effectively improve the surface water repellent performance of paper and prevent the paper resurgence and water resistant effect. It can maintain or further improve the paper RCT and have good performance on the strength. After the end of the gelatinization of starch dose into the starch tank, stirring until completely dissolved, filtered, then put it on the machine.

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TERGITOL NP-50 (70%) Surfactant

TERGITOL NP-50 (70%) is a non-ionic surfactant. It is highly water-soluble emulsifier & stabilizer.It is used in cleaners & detergents, paper & textile processing, paints & coatings, agrochemicals.

Properties
TERGITOL NP-70 (70%) Surfactant

TERGITOL NP-70 (70%) is a nonionic surfactant. It is highly water-soluble emulsifier & stabilizer.It is used in cleaners & detergents, paper & textile processing, paints & coatings, agrochemicals.

Properties
60% Calcium Carbonate Dispersion

60% Calcium Carbonate Dispersion is a grey,odourless liquid used as a filler/extender paper, textile, rubber,coatings and adhesives applications

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Diallyldimethylammonium chloride

Diallyldimethylammonium chloride is high purity,quaternary ammonium salt monomer of water-soluble high-efficient positively charged ion type. Its molecular structure contains alkenyl double bond,which may form linear homopolymer and various kinds of copolymer through various kinds of polyreaction.

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Sodium Metasilicate Pentahydrate

Sodium Metasilicate Pentahydrate is used in detergents and soap, textile processing , pulp and paper, elastomers, disinfection agents, coatings, agriculture, ceramic industry.

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