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Home > API > Digestive System Drugs (Find 270 items)

Digestive System Drugs

Calcium Carbonate

(471-34-1)
Used to improve the flexural resistance of PVC soft products. It is also widely used in rubber, adhesives and sealants as fillers and reinforcing agents; used as analytical reagents, reference reagents, silicon single crystal slice glue and thick film capacitor materials ; Mainly used as filling and reinforcing materials in rubber, plastics and coating industries; used in the production of cement, ceramics, lime, carbon dioxide, chalk, artificial stone, putty, and used as pigments, neutralizers, polishes, plastics and rubber Filler

Crude Glycerine

(56-81-5)
As solvent, humectant, plasticizer, emollient, sweetener, in the manufacture of nitroglycerol (dynamite), cosmetics, liquid soaps, liqueurs, confectioneries, blacking, printing and copying inks, lubricants, elastic glues, lead oxide cements; to keep fabrics pliable; to preserve printing on cotton; for printing rollers, hectographs; to keep frost from windshields; as antifreeze in automobiles, gas meters and hydraulic jacks, in shock absorber fluids.In fermentation nutrients in the production of antibiotics.Pharmaceutic aid (humectant; solvent, vehicle).Leffingwell and Lesser (op. cit.) give 1583 different uses.

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Sodium sulfate

(7757-82-6)
It can be mainly used as the filler of synthetic detergent. Paper industry applies it for the cooking agent during the manufacture of sulfate pulp. Glass industry uses it as substitute of soda. Chemical industry applies it as the raw material for the manufacturing of sodium sulfide, sodium silicate and other chemical products. Textile industry applies it for the formulation of Vinylon spinning coagulation bath. The pharmaceutical industry applies it as laxatives. It can also be used in non-ferrous metallurgy and leather. Sodium Sulfate is the salt of sulfuric acid that is readily soluble in water and exists as crystals or crystalline powder. it is used in cara- mel production. Used in kjeldahl nitrogen determination; drying agent . sodium sulfate is a filler in the manufacturing of synthetic detergents and soaps and a laboratory reagent. It may enhance the irritant action of certain detergents.

Sodium Bicarbonate

(144-55-8)
manufacture of many sodium salts; source of CO2; ingredient of baking powder, effervescent salts and beverages; in fire extinguishers, cleaning Compounds.

Magnesium Oxide

(1309-48-4)
Chemical intermediate medicinals & other chems, component of animal feeds, fertilizers, insulation, & wallboard, component of petroleum additives, oxychloride & oxysulfate cement, agent in pulp & paper mfr, food chem, rubber accelerator, component of electrical heating rods, misc applications.

Aluminum Hydroxide

(21645-51-2)
Mainly used as an Active medicament in an Antacid Formulations, also used in manufacturing of Lake Colors, Inks, glass, effluent treatment, and fire retardants.
1. Chemical raw materials
Aluminum hydroxide has many advantages including large-scale production, adequate raw materials, high product purity and good solubility in acid. Therefore, aluminum hydroxide can be used as an important raw material for the preparation of aluminum salts, such as barium aluminate, aluminum sulfate and so on.
2. Flame retardants
Aluminum hydroxide powder is commonly regarded as an ideal flame retardant filler for plastics, unsaturated polyester, rubber and other organic polymers because of its filling, flame retardant and smoke-eliminating functions and non-toxic property. Flame retardant mechanism of aluminum hydroxide is as follows: when the temperature exceeds 200 ℃, the aluminum hydroxide begin to perform endothermic decomposition and release three crystal water, and its decomposition rate reaches the largest at 250℃.

This reaction is a strong endothermic reaction, thereby inhibiting the polymer temperature rise, reducing its decomposition rate and only producing water vapor, not generating toxic and harmful gases.
3. Ceramics
Aluminum hydroxide can transform into alumina, which has high thermal chemical stability, thermal strength, creep resistance and dielectric properties and low thermal expansion coefficient. Alumina is an important material for the synthesis of ceramics. In the process of ceramic synthesis, we can control the phase formation of the composite by aluminum hydroxide activation and crystallization process controlling.
4. Sewage treatment
Aluminum hydroxide exists in water mainly in form of Al(OH)4-, which can precipitate toxic heavy metals in sewage by coprecipitation method to achieve the effect of water purification after further filter. Aluminum hydroxide has a high specific surface area, and can adsorb colloid, suspended solids, dyes and organic substances in sewage on its surface.
5. Medicine
Aluminum hydroxide can neutralize gastric acid and is non-toxic, for which it is always used as the traditional medicine for the treatment of stomach. The aluminum hydroxide as adjuvant can also improve the immunogenicity of the vaccine, the action mechanism of which is as follows: aluminum hydroxide adsorbs antigen on its surface to allow the antigen slow release so that it can play the role of extending efficacy.
6. Catalyst carrier
In the preparation of aluminum hydroxide, we can obtain various target products with diffrernt surface area, pore volume, pore structure and crystal structure by controlling the temperature, concentration and pH of the reactants, which can be effectively used as a catalyst carrier for the hydrogenation of unsaturated carbonyl compounds and the preparation of fullerenes and the like.
7. Paper industry
Aluminum hydroxide has high whiteness, ultrafine particle size as well as complete crystal form, and has a strong compatibility with brightening agent. Aluminum hydroxide, as an additive coating and resin, can effectively improve the whiteness, opacity, smoothness and ink absorption of coated paper. Mainly used as an Active medicament in an Antacid Formulations, also used in manufacturing of Lake Colors, Inks, glass, effluent treatment, and fire retardants. aluminum hydroxide is an inorganic compound used to make a product less transparent. It is also used by formulators as a humectant, and to soften, smooth, and protect the skin. In addition it helps control product viscosity. often found in facial masks and make-up preparations.

Sodium Bicarbonate

(144-55-8)
Used in food, medicine, film production, tanning, beneficiation, metallurgy, fiber, rubber and other industries. It can also be used as a detergent and fire extinguishing agent as a fermentation agent in the food industry. Carbon dioxide generators in carbonated water and cold drinks are used for analysis Reagents, also used in inorganic synthesis and pharmaceutical industry for the treatment of acidemia used as a fermenting agent for the food industry, a carbon dioxide generator in soft drinks and cold drinks, a preservative for butter. It can be directly used as raw material for pharmaceutical industry. It can also be used for film production, tanned leather, mineral processing, smelting, metal heat treatment, fiber, rubber and agricultural seed soaking. It is also used as wool detergent, foam fire extinguishing agent, bath agent, etc. Alkaline agent: leavening agent. It is often formulated with ammonium bicarbonate as a leavening agent for biscuits and cakes.

Glycerol

(56-81-5)
Cosmetics, hand lotions, adjuvant.

Citric Acid Monohydrate

(5949-29-1)
A natural preservative and is also used to add an acidic, or sour, taste to foods and soft drinks. Citric acid monohydrate is mainly used in the food and beverage industries as a sour agent, flavoring agent, preservative, and preservative. It is also used as antioxidant, plasticizer, detergent in chemical industry, cosmetic industry and washing industry Mainly used as a sour agent for foods, and also for the preparation of medical cooling agents, additives for detergents, etc. Detect bismuth, nitrite, oxygen and water, determine aluminum, copper, mercury, nickel, oxygen and thorium, use it as a sequestrant, remove trace metals, prepare buffer solutions, and determine serum potassium.

L(-)-Carnitine

(541-15-1)
Carnitine is an amino acid derivative and nutrient involved in lipid (fat) metabolism in mammals and other eukaryotes. It is in the chemical compound classes of β-hydroxyacids and quaternary ammonium compounds, and because of the hydroxyl-substituent, it exists in two stereoisomers, the biologically active enantiomer L-carnitine, and the essentially biologically inactive D-carnitine.[bettersourceneeded] Both are available through chemical synthesis,[not verified in body] and the L-form is continuously biosynthesized in eukaryotic organisms from the proteinogenic amino acids lysine and methionine. In such eukaryotic cells, it is specifically required for the transport of fatty acids from the intermembraneous space in the mitochondria into the mitochondrial matrix during the catabolism of lipids, in the generation of metabolic energy.[bettersourceneeded] Carnitine was originally found as a growth factor for mealworms and labeled vitamin BT, although carnitine is not by biochemical definition a true vitamin. It is used efficaciously, clinically, in the treatment of some conditions, e.g. systemic primary carnitine deficiency, and it is available over the counter as a nutritional supplement, though its efficacy for most conditions for which it is advertised is controversial or not yet established.

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Digestive system drugs are currently one of the most commonly used drugs in clinic. Digestive System Drugs mainly include liver disease drugs, antacid and mucosal protective drugs, cholagogue drugs, appetite suppressants and other diet pills, gastrointestinal motility drugs, gastrointestinal antispasmodic drugs, laxatives and antidiarrheal Medicines, gastric acid Inhibitors, emetics and antiemetics, digestant drugs and other digestive system drugs. The "Vitamins and Minerals Medicines" of Echemi classification list mainly supplies APIs for such drugs.
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