Factory direct supply of anhydrous citric acid monohydrate organic chemical industry

Factory Direct Supply Citric Acid Anhydrous Monohydrate Organic ChemicalCitric Acid Anhydrous Chemical DetailsItemStandardAppearanceColorless or white crystals or powder, odorless and tastes sour.Assay (%)99.5-100.5Light Transmittance (%)≥ 95.0Moisture (%)7.5-9.0Readily Carbonisablle Substance≤ 1.0

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Factory Direct Supply Citric Acid Anhydrous Monohydrate Organic Chemical

Citric Acid Anhydrous Chemical Details

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.  

Citric Acid Anhydrous Descrpion

Citric Acid is often used as an experimental reagent, chromatographic analysis reagent and biochemical reagent, and Citric Acid  is also used for the preparation of buffer solution. For food industry, Citric Acid acts especially as an acidifying agent, PH buffer, together with other compounds as preservative. In the detergent industry, it is an ideal substitute for phosphate. Boiler chemical cleaning acid wash agent and  boiler chemical cleaning rinse agent are also its uses. All in all, Citric Acid is mainly used as an acidifying agent for food, as well as for preparing medicine cooling agents and detergents.

Citric Acid Anhydrous Application

Citric Acid  main uses as food additives  lie in carbonated beverages, juice drinks, lactic acid drinks and other cool drinks and pickled products, and its demand is changed by the seasonal climate change. Citric acid accounts for about 2/3 of the total consumption of acidifying agent. Adding citric acid to the canned fruit can maintain or improve the flavor of the collection fruit and the acidity of some low acidity fruit canisters (lower pH value), reduce the heat resistance of the microorganism,  inhibit its growth and prevent the bacterial bulge and destruction that often occur in the canned fruit with low acidity. Adding citric acid into the candy as an acidifying agent is easy to coordinate with fruit flavor. In gel foods, if citric acid is used in sauce and jelly, the negative charge of pectin can be effectively reduced, so that the hydrogen bonds between the pectin molecules can be combined and gel. When processing canned vegetables, some vegetables are alkaline. In this course, citric acid is used as pH modifier. They can not only  have an effect on  flavoring, but also maintain their quality. The  chelation of citric acid   and its effect on the adjustment of PH in the processing of fast frozen foods make it possible for it to  inhibit the enzyme activity, and  prolong  the shelf life.

Citric Acid Anhydrous COA
Melting point of insolated saccharin226-230228.2-228.9
AppearanceWhite crystalsWhite crystals
Content %99.0-101.099.51
Loss on drying %≤1512.56
Ammonium salts ppm≤2516 ppm
Arsenic ppm≤31.1 ppm
Benzoate and salicylateNo precipitate or violet color appearsComplies
Heavy metals ppm≤106.5 ppm
Free acid or alkaliComplies with BP/USP/DABComplies
Readily carbonizable substancesNot more intensely colored than referenceComplies
P toluene sulfonamide≤10ppm7 ppm
O toluene sulfonamide≤10ppm7 ppm
Selenium ppm≤306 ppm
Related substanceComplies with DABWithout
Clarity and color solutionColor less clearColor less clear
Organic volatilesComplies with BPWithout
PH valueComplies with BP/USP7.0
Benzoic acid sulfonamide≤25ppm19 ppm
Determination Shelf LifeComplies with BP2000/USP25/E954 3 Years

Citric Acid Anhydrous Product Picture

Factory Direct Supply  Citric Acid Anhydrous Monohydrate  Organic  Chemical
Factory Direct Supply  Citric Acid Anhydrous Monohydrate  Organic  Chemical
Factory Direct Supply  Citric Acid Anhydrous Monohydrate  Organic  Chemical


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