Edible Xuan citric acid monohydrate citric acid food grade acidity adjustment electric kettle descaling hair filled with 5 pounds
5 pounds of packing bag mail! The whole bag of 25kg original purchase price!!! "Xinjiang, Tibet, Qinghai, Inner Mongolia" plus postage, thank you!
discount 70% in 2018-10-15 to 2018-10-17
freight :USD$7.00,(Postal parcel)
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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. Acidic flavoring agent a molecular crystal water citric acid is mainly used as soft drinks, fruit juice, jam, fruit sugar and canned, 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, made of plastic film for food packaging, beverage is sour agent and food industry
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.
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. 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.