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Citric Acid

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CITRIC ACID Monohydrate
NO. ITEM BP2011 E330 USP34 FCC7 Result
1 CHARACTERISTICS COLORLESS OR WHITE CRYSTAL
2 IDENTIFICATION PASS THE TEST
3 LIGHT TRANSMITTANCE / / / / ≥96.5%
4 CLARITY&COLOUR OF SOLUTION PASS TEST / PASS TEST / PASS TEST
5 ASSAY 99.5-100.5% ≥99.50% 99.5-100.5% 99.5-100.5% 99.90%
6 WATER 7.5-9.0% ≤8.8% 7.5-9.0% ≤8.8% 8.60%
7 SULPHATED ASH ≤0.1% ≤0.05% ≤0.1% ≤0.05% ≤0.05%
8 SULPHATE ≤150ppm / ≤150ppm / ≤30ppm
9 OXALATE ≤360ppm ≤100ppm ≤360ppm NO TURBIDITY FORMS ≤20ppm
10 CALCIUM / / / / ≤20ppm
11 HEAVY METALS ≤10ppm ≤5ppm ≤10ppm / ≤1ppm
12 IRON / / / / ≤1ppm
13 CHLORIDE / / / / ≤5ppm
14 READILY CARBURETED SUBSTANCES NOT EXCEEDING THE STANDARD NOT EXCEEDING THE STANDARD NOT EXCEEDING THE STANDARD A≤0.52 T%≥30 K≤1.0
15 BACTERIAL ENDOTOXINS ≤0.5IU/mg / PASS TEST / ≤0.5IU/mg
16 ALUMINIUM ≤0.2ppm / ≤0.2ppm / ≤0.2ppm
17 ARSENIC / ≤1ppm / / ≤1ppm
18 MERCURY / ≤1ppm / / ≤0.1ppm
19 LEAD / ≤1ppm / ≤0.5ppm ≤0.5ppm
20 TRIDODECYLAMINE / / / ≤0.1ppm ≤0.1ppm
21 POLYCYCLIC AROMATIC HYDROCARBONS(PAH) / / / / ≤0.05 (260-350nm)
22 ISOCITRIC ACID / / / / PASS TEST
23 WATER INSOLUBLE SUBSTANCES
/ / / FILTRATION TIME NOT TMORE THAN 1MIN;FILTER MEMBRANCE DOESN’T BASCIALLY CHANGE COLOR VISUAL MOTTLED PARTICLES NOT MORE THAN 3







CITRIC ACID ANHYDROUS
NO. ITEM BP2011 E330 USP34 FCC7 TTCA ENTERPRISE SPEC
1 CHARACTERISTICS COLORLESS OR WHITE CRYSTAL
2 IDENTIFICATION PASS THE TEST
3 LIGHT TRANSMITTANCE / / / / ≥98%
4 CLARITY&COLOUR OF SOLUTION PASS TEST / PASS TEST / PASS TEST
5 ASSAY 99.5-100.5% ≥99.50% 99.5-100.5% 99.5-100.5% 99.89%
6 WATER ≤1.0% ≤0.5% ≤0.1% ≤0.5% 0.09%
7 SULPHATED ASH ≤0.1% ≤0.05% ≤0.1% ≤0.05% ≤0.05%
8 SULPHATE ≤150ppm / ≤150ppm / ≤30ppm
9 OXALATE ≤360ppm ≤100ppm ≤360ppm NO TURBIDITY FORMS ≤20ppm
10 CALCIUM / / / / ≤20ppm
11 HEAVY METALS ≤10ppm ≤5ppm ≤10ppm / ≤1ppm
12 IRON / / / / ≤1ppm
13 CHLORIDE / / / / ≤5ppm
14 READILY CARBURETED SUBSTANCES NOT EXCEEDING THE STANDARD NOT EXCEEDING THE STANDARD NOT EXCEEDING THE STANDARD A≤0.52 T%≥30 K≤1.0
15 BACTERIAL ENDOTOXINS ≤0.5IU/mg / PASS TEST / ≤0.5IU/mg
16 ALUMINIUM ≤0.2ppm / ≤0.2ppm / ≤0.2ppm
17 ARSENIC / ≤1ppm / / ≤1ppm
18 MERCURY / ≤1ppm / / ≤0.1ppm
19 LEAD / ≤1ppm / ≤0.5ppm ≤0.5ppm
20 TRIDODECYLAMINE / / / ≤0.1ppm ≤0.1ppm
21 POLYCYCLIC AROMATIC HYDROCARBONS(PAH) / / / / ≤0.05 (260-350nm)
22 ISOCITRIC ACID / / / / PASS TEST
23 WATER INSOLUBLE SUBSTANCES
/ / / FILTRATION TIME NOT TMORE THAN 1MIN;FILTER MEMBRANCE DOESN’T BASCIALLY CHANGE COLOR VISUAL MOTTLED PARTICLES NOT MORE THAN 3















应用


For the food industry

Because citric acid has a mild and refreshing sour taste, it is widely used in the manufacture of various beverages, sodas, wines, sweets, snacks, biscuits, canned juice, dairy products and other foods.


For chemical industry

In chemical technology, citric acid can be used as chemical analysis reagent, experimental reagent, chromatographic analysis reagent and biochemical reagent, as complexing agent and masking agent, and as buffer solution.


For sterilization

The combined action of citric acid and 80 ℃ temperature has a good effect on killing bacterial spores, and it can effectively kill the contaminated bacterial spores in the pipeline of hemodialysis machine. It enjoys the reputation of "king of Western food".


For cosmetics

Citric acid is a kind of fruit acid, its main role is to accelerate the regeneration of keratin, commonly used in emulsion, cream, shampoo, whitening products, anti-aging products, acne products, etc.


For livestock production

Adding citric acid to piglet feed can wean early, increase feed utilization rate by 5% - 10%, and increase litter size of sows.



Packed in 25kg kraft paper bags, 25tons per container


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