discount 70% in 2018-09-19 to 2018-09-21
price: USD$ 23.10
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: with the water mixing ratio of 1:20, blending proportion according to the seriousness of the mediation concentration scale.
2. with boiling water into the container, or the use of their products to descaling boiling, better effect.
3. citric acid water prepared must try to cover part of the scale.
The 4. minor scale without waiting, can be directly with no hot water wiping cloth.
For 5. very large scale kettle and especially serious please appropriate to extend the time of soaking, cloth, paper towels or assist in 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. In all organic acids, citric acid in the market, the market share of more than 70%, there is no one can replace the citric acid sour agent. A molecular crystal water? Acid sugar and canned seasoning, but also can be used as edible oil antioxidant. At the same time to improve the sensory properties of food, increase appetite and promote calcium and phosphorus assimilation. Anhydrous citric acid is widely used in solid beverage. Salts of citric acid such as citric acid citrate and calcium iron fortifier is need to add calcium and iron ions in some food. Citric acid esters such as citric acid ethyl ester three can be used as a non-toxic plasticizer, the manufacture of plastic food packaging?
2. for the chemical, pharmaceutical and textile industry
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 the anti wrinkle effect is good, and the cost is low.
3. for environmental protection
Citric acid sodium citrate buffer for flue gas desulfurization. China is rich in coal resources, is a major part of energy, however, has been the lack of effective flue gas desulfurization process, cause serious pollution of atmospheric SO2. At present, China's SO2 annual emissions of nearly 40 million tons, desulfurization technology effectively is a pressing matter of the moment. 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
In the piglet feed, adding citric acid, can early weaning, improve the utilization rate of feed from 5% to 10%, increasing the amount of sows farrowing. In fattening pig diets supplemented 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.. Horny update helps skin melanin peeling, pores smaller, black dissolution.For example Biotherm fountain soothing cleansing mousse, make the skin soft, comfortable, fresh and pure color.
6. used for sterilization
The combined effect of citric acid and the temperature of 80 DEG C has good sporicidal effect, and can effectively kill the bacterial spore contamination in the pipeline of hemodialysis machine. 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
The coagulation process in the formation of prothrombin activator and later, there must be a calcium ion in. It is difficult to form a soluble complex dissociation of citrate ions and calcium ions, thereby reducing the concentration of calcium ions in the blood, the blood clot blocked.
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.
Eat fruit, is not one of the methods of using love girl. Every 100 grams of lemon contains only 24 calories. 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 litchi, orange, grapes 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 acidification and additives, the national standard does not limit its use, and the world food organization (FAO) and WHO (WHO) announced the daily allowable amount of food (ADI) has not been limited to 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.