discount 70% in 2018-09-21 to 2018-09-23
price: USD$ 245.00
freight :USD$7.00,(Postal parcel)
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Citric acid is the first organic acid in organic acids. Because of its physical properties, chemical properties and derivative properties, citric acid is the most important organic acid widely used in food, medicine, daily chemical and other industries.
1.Used in the food industry
Because citric acid has a mild and refreshing acidity, it is widely used in the manufacture of beverages, soda, wine, candy, snacks, biscuits, canned fruit juice, dairy products and so on. Market share of citric acid in all organic acids Market70%Up to now, there is no acid agent that can take the place of citric acid.A crystalline water citric acid is mainly used as an acidic flavoring for cool drinks, fruit juices, jams, fruit candies and cans, and can also be used as antioxidants in edible oils. At the same time, improve the sensory properties of food, enhance appetite and promote the digestion and absorption of calcium and phosphorus in the body. Anhydrous citric acid is used in solid beverage. Citric acid salts, such as calcium citrate and ferric citrate, are fortified with calcium and iron ions in certain foods. Citric acid esters, such as citric acid three ethyl ester, can be used as non-toxic plasticizers, plastic film for food packaging, beverage and food industry sour agent
2.Used in chemical, pharmaceutical and textile industries
Citric acid can be used as a reagent for chemical analysis in chemical technology, as an experimental reagent, chromatographic analysis reagent and biochemical reagent, as complexing agent and masking agent, and used as a buffer solution. Using citric acid or citric acid salts as a builder, which can improve the performance of washing products, can rapid precipitation of metal ions, to prevent contaminants adhere to the fabric, keep washing the necessary basic; the dirt and ash dispersion and suspension; improve the performance of the surfactant is an excellent chelating agent can be used; reagent acid resistance testing of building ceramic tiles.
Formaldehyde pollution clothing has is a very sensitive issue, citric acid and citric acid can be modified into a formaldehydeless Creaseproofing rectifying agent for cotton fabric finishing. Not only wrinkle proof effect is good, but also the cost is low.
3.For environmental protection
citric acid-Sodium citrate buffer for flue gas desulfurization. China is rich in coal resources, which constitutes the main part of energy, but there is a lack of effective flue gas desulfurization process, leading to the atmosphereSO2Serious pollution. At present, our countrySO2Annual emissions are close4000Million tons, the study of effective desulfurization process, it is urgent matter. citric acid-Sodium citrate buffer solution has the advantages of low vapor pressure, non-toxic and stable chemical propertiesSO2Because of its high absorption rate, it is a desulfurization sorbent with great development value.
4.For livestock production
Adding citric acid in piglet feed can early weaning and improve feed utilization rate5％～10%, increase sow litter size. Adding in the diet of growing finishing pigs1％～2Citric acid can increase daily gain, reduce feed to meat ratio, increase protein digestibility, reduce back fat thickness, and improve meat quality and carcass characteristics. Citric acid rare earth is a new type of feed additive, is suitable for pig, chicken, fish, shrimp, cattle, sheep, rabbit, silkworm and other animal, promote animal growth, improve product quality, improve the disease resistance and survival rate, improve feed conversion rate, shorten the feeding cycle etc..
5.Used in cosmetics
Citric acid belongs to a kind of acid, the main role is to accelerate the horny renewal, commonly used in emulsion, cream, shampoo, whitening products, anti-aging products, acne supplies.The renewal of cutin contributes to the peeling of melanin in the skin, the collection of pores, the dissolution of blackheads and so on. For example Biotherm fountain soothing cleansing mousse, make the skin soft, comfortable, fresh and pure color.
Citric acid and80The combined action of temperature and temperature can kill bacteria spores and kill bacteria spores in the pipeline of hemodialysis machine effectively. enjoy“King of Western food”The reputation of the lemon has a strong bactericidal effect, good for health food, plus a scent of lemon, people always love making salad, not only delicious, but also to enhance the appetite.
7.Used in medicine
Calcium must be involved in the formation of prothrombin activators and subsequent coagulation. Citrate ions and calcium ions can form a soluble complex which is difficult to dissociate, thus reducing the concentration of calcium in blood and blocking the blood coagulation. This product is used as anticoagulant in blood transfusion or laboratory anticoagulant.
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