Citric acid as a preservative

Brief of citric acid Citric acid is an important organic acid, also known as citric acid, colorless crystal, often containing a molecule of crystal water, odorless, strong acid and soluble in water. Its calcium salts dissolve easily in cold water, which is commonly used to identify and isolate citric acid. When crystallizat

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Brief of citric acid

 

Citric acid is an important organic acid, also known as citric acid, colorless crystal, often containing a molecule of crystal water, odorless, strong acid and soluble in water. Its calcium salts dissolve easily in cold water, which is commonly used to identify and isolate citric acid. When crystallization is controlled, the appropriate temperature can be obtained without water citric acid. There are a lot of USES for industry, food, cosmetics, etc.

 

At room temperature, the citric acid is a colorless translucent crystal or white grain or white crystalline powder, odorless and very acidic, and the moisture in the moist air is delirious. It can exist in the form of a hydrate or a hydrate: when the citric acid crystallizes from the hot water, it produces a hydrate. Crystallization in cold water creates a hydrate. A hydrate when heated to 78 ºC will get no hydrate decomposition. At 15 degrees Celsius, citric acid can be dissolved in anhydrous ethanol.

 

Specification of citric acid

 

 Inspection items Inspection standard  Inspection results
CharacteristicsColorless crystal or white, crystalline powderPASS
Identification                Conforming with the test                  Pass   
Clarity and colour of solution Conforming with the testPass
Water/%≤8.8     8.79
Content/%  99.599.76
Readily Carbonizable SubstancesNot deeper in the standard Pass
Oxalates/%≤0.01 <0.002
Heavy metal mg/kg 5<1
Lead mg/kg1<0.5
Arsenic mg/kg   1 <0.2
Mercury mg/kg  ≤1  <0.1
Sulfated Ash /% 0.05<0.03


Our Other Products:

 Food additive Series:
50% phytic acid  ,75% Sodium phytate(powder),Calcium Magnesium Phytate(phytin), Maltitol Corn
Syrup,Sorbitol,Maltodextrin,Dextrose,CMC,Sodium saccharine,Suralose,Vinegar(15°,17°,20°),Critic acid,

Vitamins Series:A,C,B1,B2(80%,98%),B3(Nicotinamide)

,B5(D-Calcium Pantothenate),B6,B9(Folic Acid),B12,D3,E,K3-MNB,K3-MSB,H(Biotin),D3.Inositol.



FACTORY PICTURE

Citric Acid Uses as a Preservative   Citric Acid Uses as a Preservative

Citric Acid Uses as a Preservative     Citric Acid Uses as a Preservative

Citric Acid Uses as a Preservative


EXHIBITION

Citric Acid Uses as a Preservative  Citric Acid Uses as a Preservative

Citric Acid Uses as a Preservative



FAQ

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For other product, we as the distributor and stockist because we have a good cooperation with our upstream &
downstream factory.
 
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A: 19 years focus on the food additivs and Vitamins, also some Fine Chemicals and API.
 
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we will according to you.

 
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A: We ensure that the cargoes have 80% shelf life when it delivery.

 
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A: Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificat and Origin certificate.
If your markets have any special requirements, let us know.


 

 
















 
 

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