discount 70% in 2018-09-18 to 2018-09-20
price: USD$ 103.60
freight :USD$7.00,(Postal parcel)
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Shipping note: this price is not the price shipping logistics, express, want to send express, contact customer service repair courier post. The important thing to say three times, this product is the default shipping logistics! Logistics! Logistics! Logistics! Logistics! Logistics! Didn't see the shipping instructions directly taken, logistics delivery in the past said delivery location not far, pick up the goods, the buyer should bear the return freight. So you must see before shooting, or consulting service!!!25 kilograms of original packaging is the default shipping logistics (not express oh),Logistics and transport to your city or county, call your delivery, delivery, delivery address of the logistics company will inform you, there may be near, there may be relatively far away. Do you want to pick up the logistics company. Want to change the contact customer service to modify the freight express.
Xinjiang, Tibet, Inner Mongolia shipping.The main purpose
Citric acid is the first organic acid, because the performance of physical properties and chemical properties, derivatives, is widely used in organic acid is the most important food, medicine and chemical industry.
1. for the 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 molecule of water of crystallization of mango juice? Please return but has yet to choke the convex edge of all particles as magpie can also 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 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. 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. "Western-style food enjoys the reputation of" king 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. for 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. This product is in the form of blood anticoagulant or laboratory? When used as anticoagulant drugs?
Citric acid cooking tips
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 the girl of love is one of the most used method. 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 provisions allowing the use of the agent is acidification of acetic acid, citric acid, citric acid, lactic acid, tartaric acid and potassium 17. The use of citric acid is an acidifying agent widely. 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 the visible, block complex citric acid? Si Mei Hua food storage not worry too much?
Buyers must read about freight only for reference, because of the recent price before making the best express, consult the store, if you don't need to make shipment.
With citric acid 50 grams -100 grams can put in boiling water, after the goods after the pot lid boring 30 minutes, the scale is cleared. The scale thick or insist on delivery point in time to get longer, removing the scale effect can be amazing!
Use of citric acid is very extensive. The yield of citric acid used as a flavoring agent in food manufacturing 70%. Acidic flavoring agent citric acid is mainly used as soft drinks, fruit juice, jam, fruit sugar and canned, but also can be used as edible oil antioxidant. 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.tuzidaoB68ECB964682881C848D32659FCBA1DE0B530EFCBD015EF0CB84B816C7DCC0F1CB5ED8B6E1C25D14CC30660593F4E5A50F68FC