Food Grade Acidulant Citric Acid Anhydrous

Anhydrous citric acid is a colorless translucent crystal or white particles or white crystalline powder, odorless, extremely acidic taste, soluble in water, alcohol and ether. Anhydrous citric acid can be obtained by controlling appropriate temperature during crystallization. The water solution is acidic. Slight weathering in dry air and delirium in moist air. Mainly used in food and beverage industry as acidity regulator,acidulant,preservative, and flavoring agent. It is also used as an antioxidant in the chemical/cosmetics and washing industry.
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Product Details

Introduction:

Anhydrous citric acid is a colorless translucent crystal or white particles or white crystalline powder, often containing a molecule of crystal water odorless, extremely acidic taste, soluble in water, alcohol and ethanol.
The action of anhydrous citric acid
Calcium salts are more soluble in cold water than in hot water, and this property is often used to identify and isolate citric acid. Anhydrous citric acid can be obtained by controlling appropriate temperature during crystallization. The water solution is acidic. Slight weathering in dry air and delirium in moist air. Decomposition above 175℃ gives off water and carbon dioxide.
Application:
It should be used in food and beverage industry as acid taste agent, acidity regulator, flavoring agent, preservative and freshness keeping agent. It is also used as antioxidant, plasticizer and detergent in chemical industry, cosmetic industry and washing industry.

Specification:

ItemStandard
AppearanceColorless or white crystals or powder, odorless and tastes sour.
Assay (%)99.5-100.5
Light Transmittance (%)≥ 95.0
Moisture (%)7.5-9.0
Readily Carbonisablle Substance≤ 1.0
Sulphated Ash (%)≤ 0.05
Chloride (%)≤ 0.005
Sulphate (%)≤ 0.015
Oxalate (%)≤ 0.01
Calcium (%)≤ 0.02
Iron (mg/kg)≤ 5
Arsenic (mg/kg)≤ 1
Lead≤ 0.5
Water Insoluble SubstancesFiltration time not more than 1 min;
Filter membrane basically doesn't change color;
Visual mottled particles not more than 3.
Packing25kg/bag


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Usage:

1Food industry
Citric acid is known as the first edible sour agent, China GB2760-1996 is requirements for allowing the use of food acidity regulator. In food industry widely used as sour agent, solubilizer, buffering agent, antioxidant, removing fishy smell removing sweetening agent, chelating agent, its specific purpose, numerous enumeration.

2.Used in the chemical and textile industries
Citric acid can be used as a chemical analysis reagent for chemical analysis, as an experimental reagent, a chromatographic reagent and a biochemical reagent; as a complexing agent and a masking agent; for preparing a buffer solution. The use of citric acid or citrate as a builder can improve the performance of the washing product, can quickly precipitate metal ions, prevent the re-attachment of contaminants on the fabric, maintain the necessary alkalinity for washing, and disperse and suspend the dirt and ash; Improves the performance of surfactants, is an excellent chelating agent; can be used as an acid-resistant reagent for testing architectural ceramic tiles.
3.For cosmetics
Citric acid is a kind of fruit acid. Its main function is to accelerate the renewal of keratin. It is often used in lotion, cream, shampoo, whitening products, anti-aging products, acne products. The renewal of keratin helps the exfoliation of melanin in the skin, the shrinkage of pores, the dissolution of blackheads, and the like.
4.Pharmaceutical industry
Effervescent is popular oral drug ingredients release system, citric acid and sodium carbonate or sodium bicarbonate solution common reaction produce large quantities of CO2 (i.e. effervescent) and sodium citrate, can quickly dissolve and enhance the ability to taste the active pharmaceutical ingredient. For example, the cathartic and painkillers increase dissolution.

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Certificate

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OUR SERVICE

1. To supply high- quality products with reasonable prices in food

additive industry.

2. To follow orders and arrange shipping in time, providing complete

documents for Customs clearance according to different export policies

in different countries.

3. To take all the responsibility in case of product quality problems.

4. To inform customers of price trends in the market timely.


SHIPPING METHODS

Perfect after-sale service

1. Any inquiries will be replied within 12 hours.

2. Dedicated to high quality, stable supply and considerate service.

3. Strict on raw material selection.

4. Reasonable & competitive prices with short lead time.

5. Sample is available for your evaluation and formulation development.

6. Fast delivery: quick supply of sample in stock and 3-7 days for bulk production.

7. Shipment: we have established solid cooperation with DHL, TNT, UPS, FedEx, EMS and air freight, as well as

sea shipping companies for many years. And it is possible that we use your own shipping agent.

Gzzio.en.alibaba

PAYMENT METHOD:

Paypal,T/T ,Western union, Swift Bank, Moneygram, etc.


FAQ

1. What are your payment terms?

Usually TT, western union, moneygram or paypal.

2. What's your delivery time?

It depends on order quantity, usually we will arrange shipment within 3 20 days.

3. How about the packing?

Usually we provide the packing as 25 kg 1 bag or carton. Of course, if you have special requirements for

them, we will adjust according to you.

4. When can I get reply?

Our sales manager will contact you within 24 hours!

5. How about the validity of products?

According to the products you order, usually 2 years.

6. What documents do you provide?

Usually, we provide Commercial Invoice, Packing List, Bill of Loading, COA, Health Certificate and Origin

Certificate,etc. If there are any special requirements in your market, please let us know.

7. Can I get sample before order?

Yes, we can provide free sample once price is agreed, and you have to pay us the delivery fee in advance.

8. Where is your loading port?

Usually Huangpu port, Guangzhou.



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