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Molecular Formula : C6H8O7
HS Code : 2918140000
CAS NO. : 77-92-9
Purity : 99.5%
Grade : Food Grade
Package : 25kg bag
Appearance : Colorless or White crystalline
Technical Specifications
| SPECIFICATIONS | Unit | Quality Standards |
| Appearance | --- | White or almost white, erystalline powder,colourless crystals |
| Identification | --- | Pass Test |
| Appearance of solution | --- | Pass Test |
| Assay | ω%≥ | 99.5~ 100.5 |
| Water | ω%≤ | ≤ 0.5 |
| Readily Carbonisable Substances | --- | Pass Test |
| Sulphated Ash (Residue on lgnition) | ω%≤ | ≤0.05 |
Product Application
Citric acid is a naturally occurring organic acid and one of the most widely used food additives globally. Its main applications can be summarized into four categories:
1. Food and Beverages
* Acidulant: Provides a refreshing sour taste to beverages, candies, etc.
* Preservative: Utilizes its acidity to inhibit microorganisms and extend shelf life.
* Antioxidant: Prevents oxidative spoilage in oils and fruit products.
2. Detergents and Cleaning
* Environmentally Friendly Descaling Agent: Used in detergents and cleaning products, effectively dissolving scale and rust stains, and exhibiting good biodegradability.
3. Pharmaceuticals and Cosmetics
* Pharmaceuticals: Used as an acidulant and stabilizer in effervescent tablets and syrups.
* Personal Care: Used in skincare products as a pH adjuster and has a gentle exfoliating effect.
4. Industry and Agriculture
* Chemical Raw Materials: Used as an intermediate or chelating agent in various chemical processes.
* Feed Additive: Used in animal feed to improve palatability and promote nutrient absorption.
