discount 70% in 2018-10-19 to 2018-10-21
price: USD$ 19.95
freight :USD$7.00,(Postal parcel)
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Citric acid is organic acid, because the performance of physical properties and chemical properties, derivatives, is widely used in important organic acid food, medicine and chemical industry.
Scale removal specification:
1: the ratio of water to water is 1:20, and the proportion can be adjusted according to the seriousness of the scale.
2. use boiling water into the container, or use the need to remove the product of their own heating boiling, the effect is better.
3. the citric acid water must be covered with incrustation as much as possible.
The 4. minor scale without waiting, can be directly with no hot water wiping cloth.
5. special large kettle and scale serious appliances, please extend the soaking time, or with cloth, paper towels to help cleaning.
1. used in food industry
Because citric acid mild refreshing acidity, commonly used in the manufacture of various drinks, soft drinks, candy, Wine, snacks, biscuits, canned fruit juices, dairy products and other foods. Citric acid has a market share of more than 70% in all organic acids market, and there is no acid agent that can replace citric acid. An acidic flavoring agent, such as crystalline water, sugar, and cans, can also be used as an antioxidant in cooking 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 packaging for food packaging?
2. used in chemical, pharmaceutical and textile industries
Citric acid can be used as reagents for chemical analysis in chemical technology, as chromatographic reagents and reagents, biochemical reagents; used as complexing agent, masking agent for the preparation of 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. However, there is a lack of effective flue gas desulfurization technology, which leads to serious SO2 pollution in the atmosphere. At present, China's SO2 emissions are nearly 40 million tons, it is urgent to study effective desulfurization process. Citric acid sodium citrate buffer solution because of its low vapor pressure, non-toxic, chemically stable, SO2 absorption rate is very high, desulfurization absorbent development value.
4. for livestock production
Adding citric acid in piglet feed can early weaning, improve feed utilization rate 5% ~ 10%, increase sow litter size. In fattening pig diets with 1% ~ 2% citric acid, can improve the daily gain and decrease the ratio of feed and meat, improve protein digestibility, reduce back fat thickness, 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. for cosmetics
A citric acid to acid, the main role is to accelerate skin renewal, commonly used in emulsion, cream, shampoo, whitening products, anti-aging products, acne products etc.. 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.
6. used for sterilization
The combination of citric acid and 80 temperature can kill bacteria spores and kill bacteria spores in the pipeline of hemodialysis machine effectively. Enjoy the "Western-style food" 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.
Tips for eating citric acid
Changyin yogurt: yogurt contains lactic acid and other organic acids such as citric acid with the Portuguese, the dilution also has the sterilization and preservation effect, known as the mucosa of the "cleaning agent", sticky surface it helps soften the skin, remove the old dead cells in the in the process, the wrinkles also will be eliminated.
Eating fruit is one of the ways girls like to use it. Only 24 calories per 100 grams of lemon. Citric acid lemon can promote energy metabolism, and its vitamin C content is outstanding in fruits, whitening effect is good, low heat, love to thin women can eat, but avoid fasting to eat. Others such as lychee, orange, grape and so on are rich in citric acid.
Vitiligo patients can't take acid containing citric acid is a kind of thing.
In our country, the permitted acidification agents are acetic acid, citric acid, potassium citrate, lactic acid, tartaric acid and so on, 17 kinds. Citric acid is widely used as an acidifying agent. As acidifying agent and additives, the national standard is not the limited use, the food and Agriculture Organization (FAO) and WHO (WHO) announced the permitted daily consumption (ADI) is not to be limited use. From top to bottom,
With citric acid 50 grams -100 grams, you can, after boiling water after putting this product, the lid of the kettle screw good, stuffy 30 minutes, scale cleared. Scale thick or forced to put more points, stuffy time to be in the long point, the effect of removing scale can be magical!
Citric acid has a wide range of uses. 70% of citric acid yield is used as flavoring agent for food manufacture. Citric acid is mainly used as an acidic flavoring for cool drinks, fruit juice, jam, fruit sugar and canned food. It can also be used as an antioxidant in cooking oil. 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.