Acidity Regulators Preserve food products from acidity alkalinity


Ammonium Ferric Citrate

Ammonium Ferric Citrate, also known as ferric ammonium citrate has a formula (NH4)5[Fe(C6H4O7)2]. It naturally occurs as thin transparent green crystals which is a complex salt of iron, ammonia and citric acid and is the best source of iron supplement. Ammonium ferric citrate preparation involves the reaction of ferric hydroxide with citric acid, followed by treatment with ammonium hydroxide, evaporating, and drying.


Ammonium Lactate

Ammonium lactate is the ammonium salt of lactic acid, which is a natural acid produced by the fermentation of lactose (milk sugar). It is produced commercially from the bacterial fermentation of carbohydrates and molasses. Ammonium lactate acts as a preservative, acidity regulator, and anti-microbial agent which is highly effective against bacteria, fungi, and yeast.

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Calcium Fumarate

Calcium fumarate is the calcium salt of fumaric acid. It is used in food industry as a acidity regulator. It can be used as a dietary supplement and as a nutrient.

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Calcium Tartrate

Calcium tartrate is a byproduct of the wine industry, prepared from wine fermentation dregs. It is the calcium salt of tartaric acid, an acid most commonly found in ripe grapes. It finds use as a food preservative and acidity regulator. Like tartaric acid, calcium tartrate has two asymmetric carbons, hence it has two chiral isomers and a non-chiral isomer. Most calcium tartrate of biological origin is the chiral levorotatory (–) isomer.

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Citric Acid Anhydrous FOOD GRADE

USP24/BP98/E330 Citric acid supplier,Citric Acid Anhydrous

Citric Acid is a weak organic acid, and is triprotic acid. It is a natural preservative and is also used to add an acidic, or sour, taste to foods and soft drinks. In biochemistry, it is important as an intermediate in the citric acid cycle and therefore occurs in the metabolism of almost all living things. It also serves as an environmentally benign cleaning agent and acts as an antioxidant.


1. Widely used in all kinds of drinks, soft drinks, wine, candy, snacks, biscuits, canned fruit juices, dairy products, also can be used as a cooking oil antioxidants. Anhydrous citric acid used in solid drinks a lot.
2. Citric Acid is a good rock mixture, Can be used for testing the acid resistance of ceramic tile of architectural pottery reagents.
3. Citric acid and sodium citrate buffer used for flue gas desulfurization
4. Citric acid is a kind of fruit acid, can be used to accelerate the cutin renewal,commonly used in lotions, creams, shampoo, whitening, anti-aging products, acne products.


Packing and Shipping:

Packaging: 25kgs/bag 25MT/20'FCL


Delivery time: Within 15days after receipt of L/C at sight or receiving advance payment.

Company Introduce:

Since 1992, Hugestone Enterprise Co., Ltd. has been dedicating itself as an active manufacturer and supplier of chemical products on an international scale. It owns four factories and holds shares in several joint-ventures, covering its products of Aspartame;Ascorbic Acid Coated/DC, Calcium/Sodium Ascorbate, Ascorbyl Phosphate;Citric Acid, Sodium Citrate; Fructose Crystalline.
With its experienced and successful working with both Chinese and international markets, Hugestone also collaborates well with and acts as an agent for many factories in various ways. Now Hugestones has expanded its lines with over one hundred kinds of products in Food Ingrdients & Feed Additives, Nutriceuticals

( Biochemiclas) & Botanical Extracts, Pharmaceuticals and Intermediates.
In addition, our R&D experts team are engaged in the research and development of new products to tailor our customers’ requirements and to perfect our services.Quality Products and Efficient Services are always our Promise and Principal.

Citric Acid Monohydrate

Citric acid monohydrate is used in the food industries, such as beverage, fermentation of wine, jelly, canned fruits and jam, as sour agent, enhanceagent, buffer agent, antioxidant, chelation agent. In medical industry, it used as material to make syrup citrate, ferroammonium citrate andsodium citrate. In chemical industry, it can be used as buffer agent,catalytic agent, activating agent, purging agent, adsorbent, styler and detergent.

D-Gluconic Acid

D-Gluconic acid is an organic compound. It is one of the 16 stereoisomers of 2,3,4,5,6-pentahydroxyhexanoic acid. It occurs naturally in fruit, honey, kombucha tea, and wine. It is an important chelating agent and has many applications in the chemical industry. As a food additive, it is an acidity regulator. It is used in cleaning products where it dissolves mineral deposits especially in alkaline solution. Uses for gluconic acid are also found in the cosmetic industry, treatment of wastewater, in agrochemicals, textile industry, and in photography.

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Disodium Fumarate

Disodium fumarate is the sodium salt of fumaric acid, used as an acidity regulator in processed foods. Sodium fumarate and fumaric acid are sometimes used as terminal electron acceptors in the cultivation of certain anaerobic microorganisms.

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Ferric Ammonium Citrate

Ammonium ferric citrate is a food additive used as an acidity regulator. Other uses for ammonium ferric citrate include water purification and printing. It is used as a reducing agent of metal salts of low activity like gold and silver and is also in a commonly used recipe with potassium ferricyanide to make cyanotype prints. It is also used in Kligler iron deeps to determine hydrogen sulfide production in microbial metabolism. In medicine, ammonium ferric citrate is used as a contrast medium. It is also used as a hematinic.

Fumaric Acid

Fumaric acid is a chemical compound. The salts and esters of fumaric acid are known as fumarates. It is used as acidity regulator in food products. Fumaric acid esters are used to treat psoriasis, as it has been suggested that the condition is caused by an impairment of fumaric acid production in the skin. It is used in the manufacture of polyester resins and polyhydric alcohols and as a mordant for dyes.

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