Zinc Chloride has the property of dissolving metal oxides and cellulose.Molten Zinc Chloride has good electrical conductivity.Zinc Chloride can be used as a dehydrating agent and catalyst in the organic synthesis industry,as well as mordant,sizing agent and weighting agent in the dyeing and weaving indutry.Zinc Chloride can also be used as petroleum purifier and actiated carbon activator.The affinity of other material,it can be used as a fireproof substance for clothing and can also be used as a fabric odor cleaner.Zinc Chloride can attack metal oxides to generate MZnOCl2 which is principle of it as a metal flux. Water treatment field Zinc Chloride can help slow the rate at which water corrodes other metals
DBNPA is widely used in industrial circulating water systems, large air-condition, and large centers of sewage treatment to eliminate microorganisms and algae and shuck off clay. DBNPA is also used in the process of paper making to prevent reducing the quality of paper by the generation of microorganisms. DBNPA is suitable for metal cutting of cooling liquor, recovery system of oil, latex, and ply-woods as anti-spy biocides. DBNPA has the following advantages: easy to handle; no unusual oxidation hazards; similar performance and safety in paper and oilfield applications; used for slime control in the wet-end of the paper mill and performs exceptionally well against slime-forming bacteria. DBNPA has exhibited outstanding efficiency against bio-films and a broad spectrum of bacteria, fungi, and yeasts. Additionally, DBNPA series products are used in the short-term preservation of coatings and coating additives such as latex, starch, and mineral slurries. DBNPA is a fast-acting/quick-kill biocide that is broad-spectrum and does not contain or release formaldehyde.
Sodium- chlorite (NaClO2) is a white crystalline solid, being able to accelerate the burning of organic substances. It is used in paper manufacture, water purification bleaching wood pulp, textile, fats, and oils, as a disinfectant and in many other fields. In the organic synthesis, it can be frequently used for the oxidation of aldehydes to carboxylic acids. It can also be used to convert Alkyl furans to the 4-oxo-2-alkenoic acids. Moreover, the acidified sodium- chlorite (mixture of sodium- chlorite with acid such as citric acid) can be used for the sanitation of the hard surfaces as well as rinsing of many foods. In Arm y, it can be used to combating contaminants such as benigh microbes and food pathogens.
4-Chloro-3,5-dimethyl is a white crystalline powder. Melting point 115-116 C, boiling point 246 C. At 20 C, 1g can be dissolved in 3L water, 1 part of 95% alcohol, ether, benzene, terpenes, non-volatile oils. It has a slight smell and can volatilize with water vapor. Stable in hot water.
Description N-NONANE (cas 111-84-2) Quick Details Chemical Name: N-NONANE CAS No.: 111-84-2 Molecular Fomula: C9H20 Molecular weight:128.26 Chemical Structure: Appearance: colorless liquid Assay: 99% Item Specification Color saybolt +28 Initial boiling point C 143 Dry point C 153 Specific gravity 20Ckg/m3 700-728 N-onane content % 99 Total sulfur ppm 1 Water content ppm 50
1.Used as an intermediate in organic synthesis. It is liquid, soluble in organic solvent, slightly soluble in water. It is a low toxicity, high efficiency and broad spectrum anti-mildew agent. It has strong killing effect on mold and can achieve ideal anti-mildew effect. 2.It can be widely used in coating, paint, lubricating oil, shoe polish, leather chemistry, wood products and cultural relics protection and many other products.
It is the main industrial sterilization, antiseptic and anti-enzyme agent. It has outstanding inhibition of the growth of molds (fungi, bacteria), algae and other microorganisms in the organic medium, and solves a series of problems such as mold, fermentation, deterioration, demulsification, odor, etc. of organic products caused by the growth of microorganisms. Therefore, developed countries widely use BIT in latex products, water-soluble resins, coatings (latex paint), acrylics, and polymers. Polyamine products, photographic lotion, paper-making, ink, leather, lubricants and other products.
CMIT/MIT is a liquid biocide with outstanding advantages such as rapid inhabitation of growth and macromolecule synthesis, broad spectrum activity, effective at low concentration and against biofilm as well as a wide pH range, biodegradable non-persistent in the environment, non-surface activity, infrequent dosing, easily deactivated, compatibility, low toxicity, water soluble, non-foaming, cost effectiveness etc. The active ingredient is a mixture of two isothiazolines. CMIT/MIT is ideally suited to meet the requirement of an industrial water treatment biocide for bacteria, fungi and algae paper mill slimicide.
The compliant lotion, building materials, electric power metallurgy, oil field chemical engineering, leather, paint coating and spinning prints to dye, the day turn, the antisepsis of cosmetics, deckle, the water transaction etc. realm. Performance characteristics 1. As a broad-spectrum, long-lasting bactericide to kill many bacteria, fungi and yeasts, the using amount is small. 2. Suitable for use in the medium of the pH value in the range of 2 to 9; free of divalent salt, cross-link no emulsion. 3. Miscible with water; can be added in any production step; easy to use. 4. It has a low toxicity and an appropriate concentration of using, which will lead to no harm completely. Usage and Cautions 1. In water treatment applications, dilute it into a 1.5% aqueous solution first. Add the solution at a quantity of 80 to 100 ppm for one or two times each week depending on the multiplication of microorganisms like bacteria and algae. 2. Avoid direct eyes' contact with it for a long period. Once the contact happens, rinse eyes with water without delay. No long-term contact with the skin is allowed. 3. Any contact with reducible metals is forbidden during storage, for example, iron and aluminum, so as to avoid decomposition. 4. Not suitable for use in the alkaline medium of pH> 9.0 due to its poor stability. Any combination of this chemical with highly nucleophilic chemicals, like S2- and R-NH2, will lead to declined quality or even complete failure of the product.
Thiram is sodium N,N-dimethyldithiocarbamate. It is an intermediate of the fungicides thiram, ferram, thiram, zinc thiram, and nickel thiram. This product is a disinfectant and can be used as 1% medicated soap. It is also used as a polymerization terminator for styrene butadiene rubber. Intermediate of rubber accelerator TMTD and pesticide thiram. Used as a terminator for emulsion polystyrene butadiene rubber, styrene butadiene latex, industrial fungicides, metal precipitants, vulcanization accelerators for rubber products, agricultural pesticides, etc. Sodium thiram, that is, sodium N,N-dimethyldithiocarbamate , Is the intermediate of the fungicide thiram, ferram, ferram, zinc thiram and nickel thiram.
Polyacrylamide is a linear water-soluble polymer, and is on of the most widely used varieties of water-soluble polymer compounds. PAM and its derivatives can be used as efficient flocculants, thickeners, paper enhancers and liquid drag reducing agents, and Polyacrylamide are widely used in water treatment, paper making, petroleum, coal, mining, metallurgy, geology, textile, construction and other industrial sectors.
Appearance: White Powder Solubility: It is soluble in ester, ketone, aromatics and alcohol ethers. It is insoluble in 200# gasoline and alcohol. Characters: 1, Good adhesion and High hardness; 2, Good compatibility with CAB or NC; 3, Non yellowing and good resistance to weather; 4, Good compatibility with other resins; 5, Good adhesion with plastic substrate; Specification: TYPE NO.: AR-001 AR-002 AR-66 AR-70 AR-800 ( ALCOHOL SOLUBLE ) Solid Content (%) 100 100 100 100 100 Softening Point (�ºC) 115----130 115----128 130----150 150----160 108 Acid Value (mgKOH/g) 18----35 18----35 3----6 5----8 4.29 Tg (�ºC) 45 40 50 61 39.69 Viscosity (25�ºC mpa.S) 250--450 250--450 2000--4000 250--0450 100--200 Application: AR--001 Exterior wall coating, fire retardant coatings AR--002 Road marking paint, floor coatings AR--66 Inks, Plastic coatings, container coatings AR--70 Plastic coatings, PVC Inks AR--800 Ink, plastic coatings, environment--friendly coatings Packing: 25kgs net per bag, 12500kgs/1x20`gp with pallet. Storage: Should be stored in dry, aeration area, avoiding the wet. The valid store period is two years.
Traditional antiscalant: It cannot be decomposed into non-toxic substances under the action of microorganisms and fungi, and long-term accumulation will cause potential hazards. Alternatives: Phosphate-free, biodegradable green corrosion and scale inhibitor polyaspartic acid. Polyaspartic acid: the best scale inhibition performance, and has very good biocompatibility and biodegradability, and has a certain corrosion inhibition effect.
HPMA is a low molecular weight polymeride, with average molecular weight 400-800. No toxicity, soluble in water, high chemical and thermal stability, decomposed temperature above 330�ºC. HPMA has obvious threshold effect under high temperature (350�ºC) and high pH(8.3)level, suitable to be used in alkaline water system or built with agents. It has good scale inhibition against carbonate and phosphate scales under temperature 300�ºC with effective time as long as 100 hours. Due to its good scale inhibition and high temperature tolerance properties, HPMA is widely used in desalination plant of flash vaporization equipment, low pressure boiler, steam locomotive, crude oil evaporation, petroleum pipeline, and industrial circulating cool water systems. In addition, HPMA has good corrosion inhibition effect when used together with zinc salt. HPMA can also used as additives for cement.
HEDP.Na2 is an organophosphonic acid corrosion inhibitor, it can chelate with Fe, Cu, and Zn ions, it can dissolve the oxidized materials, it has good scale and corrosion inhibition effects even under 250�ºC,it is stable under high pH value, not easy to be hydrolyzed, not easy to be decomposed under normal light and heat condition, its acid/alkaline and chloride oxidation tolerance are better than that of other organophosph- onic acids. HEDP.Na2 can form six-ring chelating compounds with metal ions in water system, Ca2+ in particular. HEDP.Na2 has good scale inhibition effects and obvious dissolution threshold effects. When usedwith other Water Treatment Chemicals, the synergistic effects is better. Application scope and method of use HEDP.Na2 is widely used in circulating cool water system, medium and low-pressure boiler, oil field water pipelines as scale and corrosion inhibitor in fields such as electric power, chemical industry, metallurgy, fertilizer, etc. In light woven industry, HEDP.Na2 is used as detergent for metal and nonmetal. In dyeing industry. The dyes the industry fixing agent in non-cyanide electroplating used as chelating agent.
BHMTPMPA is a high-efficient chelating scale inhibitor, it has good effect to carbonate and sulfate scale. BHMTPMPA has good water-soluble properties and heat tolerance. BHMTPMPA has high calcium ion tolerance in a wide pH ranges and temperature as high as 120C. BHMTPMPA can be used as scale and corrosion inhibitor for oilfield water, industrial circulating cool water and boiler.
HPAA is chemically stable, hard to be hydrolyzed, hard to be destroyed by acid or alkali, safety in use, no toxicity, no pollution. HPAA can improve zinc solubility. Its corrosion inhibition ability is 5-8 times better than that of HEDP and EDTMP. When built with low molecular polymers, its corrosion inhibition effect is even better. HPAA is mainly used as cathode corrosion inhibitor in oilfield refill water system in fields such as steel & iron, petrochemcal, power plant and medical industries. When built with zinc salt, the effect is even better.
HDTMPAK6 has a high solubility, can prevent the formation of scale salts in water, is a good calcium sulfate scale inhibitor, especially suitable for high alkali and high pH conditions. HDTMPAK6 is especially suitable for boiler water treatment and reverse osmosis membrane treatment.
PBTCA is widely used in the formulation of efficient scale and corrosion inhibitors and is one of the best performing products. It is also an excellent stabilizer for zinc salts. Widely used as a corrosion and scale inhibitor in circulating cooling water systems and oilfield water injection systems, it is particularly suitable for use in combination with zinc salts and copolymers. It can be used in high temperature, high hardness, high alkalinity, and situations that require high concentration ratios. PBTCA can be used as a chelating agent and metal cleaning agent in the washing industry. PBTCA is generally used in combination with other water treatment agents such as zinc salts, copolymers, organic phosphines, and azoles; If used alone, the dosage is 5-15mg/L.
(-) -Epigallocatechin Gallate CAS NO. 989-51-5 is white crystal, soluble in organic solvents such as DMSO, derived from tea. (-) -Epigallocatechin Gallate CAS NO. 989-51-5 is the most effective active ingredient in catechins, accounting for about 8% to 13% of the gross weight of green tea, and (-) -Epigallocatechin Gallate CAS NO. 989-51-5 is also the component with the highest content in catechins. (-) -Epigallocatechin Gallate CAS NO. 989-51-5The ester formed by benzopyran with gallic acid has phenolic antioxidant properties, and (-) -Epigallocatechin Gallate CAS NO. 989-51-5 molecular structure has six adjacent phenolic hydroxyl groups, thus having many properties superior to other catechins.
