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.
Product Name: LITHIUM METASILICATE Synonyms: LITHIUM SILICATE, 99.5%LITHIUM SILICATE, 99.5%LITHIUM SILICATE, 99.5%LITHIUM SILICATE, 99.5%;LITHIUM METASILICATE in stock Factory;LITHIUM METASILICATE;LITHIUM SILICATE;LITHIUM SILICATE (META);dilithium metasilicate;Lithiummetasilicate,99%;Lithium metasilicate, 99.5% (metals basis) CAS: 10102-24-6 MF: Li2O3Si MW: 89.97 EINECS: 233-270-5 Product Categories: metal silicate Mol File: 10102-24-6.mol Application Lithium metasilicate is an inorganic compound that has a high resistance to heat and acid. It is used as an additive to zirconium oxide membranes, which are used in membrane separation processes. It has been shown to have a high transport capacity for water vapor and sodium carbonate. This property makes it suitable for use in the clinical setting where it has been shown to have biological properties and clinical relevance.
Lithium acetate dihydrate Usage 1. For the separation of saturated and unsaturated fatty acids, organic reaction catalysts. 2. For the separation of saturated and unsaturated fatty acids; for the preparation of diuretics in pharmaceutical industry. 3. Raw materials for lithium ion batteries. 4. Mainly used as catalyst for organic reaction.
Lithium hydroxide can be used as developing agent and lubricating oil for spectral analysis The additive of alkaline battery electrolyte can increase the electric capacity by 12 to 15 and increase the service life by 2 to 3 times It can be used as an absorbent for carbon dioxide and can purify the air in submarines The chemical equation is 2LiOHsCO2gLi2CO3sH2Ol It is used to make lithium salt and lithiumbased grease electrolyte of alkaline battery absorption liquid of lithium bromide refrigerator etc used in petroleum chemical industry light industry nuclear industry etc When used in alkaline batteries the aluminum content is not more than 006 and the lead content is not more than 001 It is used as an analytical reagent a photographic developer and also in the manufacture of lithium it is used as a raw material for the preparation of lithium compounds It can also be used in metallurgy petroleum glass ceramics and other industries Lithium hydroxide is mainly consumed for the production of lithium greases A popular lithium grease is lithium stearate which is a generalpurpose lubricating grease due to its high resistance to water and usefulness at both high and low temperatures Carbon dioxide scrubbing Lithium hydroxide is used in breathing gas purification systems for spacecraft submarines and rebreathers to remove carbon dioxide from exhaled gas by producing lithium carbonate and water It is used as a heat transfer medium and as a storagebattery electrolyte It is also used in ceramics and some Portland cement formulations Lithium hydroxide isotopically enriched in lithium7 is used to alkalize the reactor coolant in pressurized water reactors for corrosion control
There are three crystal forms of �±, �² and �³. Type �± is a white monoclinic crystal, �² type is a hexagonal crystal, and �³ type is a cubic crystal. Hygroscopic. Lithium sulfate monohydrate crystallized from a concentrated aqueous solution is very stable. Purpose: 1. Used as raw material for special high-strength glass; 2. Used as analytical reagents and also used in the pharmaceutical industry; 3. Flavoring agent for producing food and synthetic beverages.
Quick Details CAS No.:93-15-2 Other Names:1-ALLYL-3,4-DIMETHOXYBENZENE Place of Origin:China Type: Synthetic Usage:Daily Flavor, Food Flavor, Industrial Flavor Appearance:Liquid Packing:G.I. Drum
4Benzyloxyphenol is a topical depigmenting agent that can decompose melanin in the skin prevent the formation of melanin in the skin and restore the skin to a healthy color without damaging the melanocytes thereby achieving decolorization The role Clinically it is mainly used to treat hyperpigmentation such as various stains age spots vitiligo melanoma etc 4Benzyloxyphenol Pbp Powder CAS 103162 Monobenzone Application 1Monobenzone is the monobenzyl of Monobenzone occurs as a white almost tasteless crystalline powder soluble in alcohol and practically insoluble in water 2Monobenzone is the monobenzyl of Monobenzone powder can be compounded to make a depigmenting cream It is used to whiten patchy skin and create and even skin tone that is pale and smooth 4Benzyloxyphenol Pbp Powder CAS 103162 MonobenzoneHow to make order payment PI will send to youWe can accept payment by Bank TTWestern Union and Credited Card as well The correct process information is that you confirm how much quantity you need we will calculate the total amount for you including the freight confirm that there is no problem to draft the order or PI you arrange the payment we will arrange the shipment to you complete
Description Dimethyl sulfone is a metabolite occurring in plasma and CSF of normal human. It derives from dietary sources, from intestinal bacterial metabolism and from human endogenous methanethiol metabolism. It's available as a prescription drug and DMSO helps medicines get through the and can affect proteins, carbohydrates, fats, and water in the body. People use DMSO for), limb pain that usually occurs after an injury, and leakage of an IV drug from the vein into surrounding and tissue. Usage Used as raw materials for organic synthesis, high temperature solvents, food additives and health products raw materials. Dimethyl sulfone is used as a high-temperature solvent for both inorganic and organic substances. It acts as an intermediate as well as medium in organic synthesis. It plays an important role as a carbon source by the airborne bacteria Afipia.
Heparin Lithium is a mucopolysaccharide substance, is the sodium salt form of glucosamine sulfate extracted from the intestinal mucosa of pigs, cattle, and sheep. Commonly used heparin anticoagulant, heparin sodium, potassium, lithium, ammonium salt, heparin lithium is the best. 1. The treatment of various diseases concurrent disseminated intravascular coagulation early. 2. Prevention of arterial and venous thrombosis and pulmonary embolism. 3. Treatment of arterial and venous thrombosis and pulmonary embolism, ischemic stroke, unstable angina (to alleviate the symptoms, prevention of myocardial infarction), acute myocardial infarction (prevention of early reinfarction and infarct extension, reduce mortality). 4. The artificial lung, peritoneal dialysis or hemodialysis as anticoagulants. 5. thrombolytic therapy as maintenance therapy. 6. Heparin lithium used for the prevention of blood coagulation and blood bank transfusion of blood and other body save.y save.
S3Hydroxygammabutyrolactone Product Name S3Hydroxygammabutyrolactone CAS 7331524 MF C4H6O3 MW 10209 EINECS 4349904 MOL File 7331524mol Chemical Properties Boiling point 98100 C03 mm Hglit Density 1241 gmL at 25 Clit refractive index n20D 1464lit Flash point 230 F storage temp Inert atmosphere28C pka 1287020Predicted optical activity 21D 81 c 2 in ethanol Water Solubility Miscible with water alcohol and other organic solvent Immiscible with light petroleum BRN 1280864 CAS DataBase Reference 7331524CAS DataBase Reference
Function and usage: Industrial grade lithium carbonate is mainly used in steel continuous casting mold slag; in the electrolytic aluminum industry, adding industrial grade lithium carbonate can reduce the volatility, viscosity and melting point of the electrolyte, and improve the conductivity of the electrolyte, thereby reducing heat loss and improving Current efficiency, energy saving and prolonging the service life of electrolytic cells; used to prepare refrigerant lithium bromide; used to prepare lithium chloride as a raw material for metal lithium electrolysis; used to prepare high-purity grade lithium carbonate and pharmaceutical grade lithium carbonate; Used in glass, ceramics, enamel and enamel, etc. Storage and use: Avoid contact with eyes, skin and clothes; keep away from strong acids and strong oxidizing substances, and store in a ventilated, dry and airtight manner. Packing: paper-plastic composite bag lined with 2 layers of PE bag, 25kg/bag or as customer's request. Shipping: The product is not classified as a hazardous chemical and is suitable for shipping by sea, rail, air and road. Pay attention to moisture-proof and acid-proof during transportation.
Basic information: 1.Molecular formula: Co3O4 2.Molecular weight: 240.797 3.CAS No.: 1308-06-1 4.Purity: Co:72%min 5.Storage: Keep the receptacle sealed and stored in a cool and dry place, and ensure that the working room has good ventilation or exhaust device. Cobalt Tetroxide is similar to ferroferric oxide, and can be approximately regarded as a compound formed by cobalt oxide (CoO) and cobalt oxide (Co2O3). Black or grayish black powder. The apparent density is 0.5-1.5g/cm3, and the tap density is 2.0-3.0g/cm3. Cobalt Tetroxide can be slowly dissolved in hot sulfuric acid, but it is insoluble in water, n itric acid and h ydrochloric acid at room temperature. When heated above 1200 C, it will decompose into cobaltous oxide. When it is strongly heated to 900C in a hydrogen flame, it is reduced to metal cobalt.
Sericin powder amino acids is made from pure silk elements including 18 kinds of amino acids among with L-alanine, L-serine and so on. Sericin powder amino acids is the water soluble mixing amino acid obtained after hydrolysis of Silk fibroin. The average molecular weight is about 90 and the product is also called as "Silk 90". The product is white powder with pH value between 5 to 7 and positive ninhydrin reaction.
