| Customization: | Available |
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| CAS No.: | 77-92-9 |
| Formula: | C6h8o7 |
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Introduction (Citric Acid)
Citric Acid Anhydrous is a weak organic acid and is used to add a sour taste to drinks and foods. Citric acid's conjugate base is citrate and an important intermediate in the citric acid cycle in biochemistry.
Citric acid is the world's largest organic acid produced by biochemical methods. Citric acid and its salts are one of the pillars of the fermentation industry and are mainly used in the food industry as acidifier, solubilizer, buffering agent, antioxidant, deodorizer, flavor enhancer, gelling agent, coloring agent, etc.
| Common Name | Citric Acid | ||
| CAS Number | 77-92-9 | Molecular Weight | 192.124 |
| Density | 1.8±0.1 g/cm3 | Boiling Point | 309.6±42.0 °C at 760 mmHg |
| Molecular Formula | C6H8O7 | Melting Point | 153-159 °C(lit.) |
Products Parameters:
| item | Unit | BP | USP | FCC | E330 | GB1886.235-2016 | MINGRAY |
| Characters | / | White Crystalline Powders,Colorless Crystals or Granules.Odorless, has a strongly acid taste. | |||||
| Identification | / | Pass Test | |||||
| Color & Clarity of Solution | / | Pass Test | Pass Test | / | / | / | Pass Test |
| Assay | % | 99.5-100.5 | 99.5-100.5 | 99.5~100.5 | ≥99.5% | 99.5-100.5 | 99.5-100.5 |
| Water | % | ≤1.0 | ≤1.0 | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.5 |
| Readily Carbonisable Substances | / | Not Darker than Standard | Not Darker than Standard | A≤0.52,T≥30% | Not Darker than Standard | ≤1.0 | Not Darker than Standard or A≤0.52,T≥30% |
| Sulphated Ash | % | ≤0.1 | ≤0.1 | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 |
| Sulphate | ppm | ≤150 | ≤150 | / | / | ≤100 | ≤50 |
| Chloride | ppm | / | / | / | / | ≤50 | ≤5 |
| Oxalate | ppm | ≤360 | ≤360 | ≤100 | ≤100 | ≤100 | ≤50 |
| Calcium | ppm | / | / | / | / | ≤200 | / |
| Aluminum | ppm | ≤0.2 | ≤0.2 | / | / | / | ≤0.2 |
| Arsenic | ppm | / | / | / | ≤1 | ≤1 | ≤0.1 |
| Lead | ppm | / | / | ≤0.5 | ≤0.5 | ≤0.5 | ≤0.1 |
| Mercury | ppm | / | / | / | ≤1 | / | ≤0.1 |
| Heavy Metals | ppm | / | / | / | / | / | ≤5 |
| Bacterial Endotoxins | IU/mg | <0.5 | Pass Test | / | / | / | <0.5 |
| Laurylamine | mg/kg | / | / | ≤0.1 | / | / | / |
Function of Citric Acid Anhydrous
1.In terms of food additives, citric acid anhydrous is mainly used in carbonated beverages, fruit juice beverages, lactic acid beverages and other refreshing beverages and pickled products. Citric acid, as a pH adjuster, can not only play a flavoring role, but also maintain its quality.
2.The corrosion inhibition performance of citric acid in detergents is also outstanding, such as cleaning metal containers, pipes, and water dispensers. Since the acidity of citric acid is relatively weak, the safety and reliability of cleaning are relatively strong, and the waste liquid is also relatively easy to handle.
3.Citric acid can stimulate the taste bud cells in the mouth to secrete saliva, which acts as a flavoring agent. It can regulate the PH value in the stomach and intestines, promoting animal appetite and absorption of nutrients.
Packing and shipping:
Packing Details:
Packaging: Packages: 25kg/bag,It can also be packaged according to customer needs, and can be affixed with your LOGO and other information.
Shipment:we have established solid cooperation with DHL,TNT,Fedex,UPS,EMS and air freight as well as sea shipping companies for many years,and it is possiable that we use your own shipping agent too.
Company introduction:
Mingray Technology Group Co., Ltd. is a chemical operating enterprise which authorized and approved by MOFCOM which was established in 2009. Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas.Sodium sulfide, potassium hydroxide, sodium carbonate, oxalic acid, citric acid, PAC are partial strong products. For every years, we stick to business philosophy of" integrity, deligence, fighting, innovation ", and have winning customers praise with our superior quality, favorable price and excellent service.Our warehouse:Our exhibition:Our certificates:
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