Citric Acid Anhydrous
Citric Acid Anhydrous is an important organic acid used as acidulant, buffer, and preservative in refreshing beverages, candies, dairy products, and jams.
Product Description
Citric Acid Anhydrous is an important organic acid that appears as colorless crystals or white powder. It is highly soluble in water and has an extremely sour taste. As a widely used food acidulant, preservative, and chelating agent produced through Aspergillus Niger fermentation, it plays a key role in food, beverage, pharmaceutical, and daily chemical cleaning industries. Primary applications include scale removal, pH value adjustment, aroma enhancement, and preservation.
Certificate of Analysis
| Product Name |
Citric Acid Anhydrous |
| Date of Analysis |
2026-02-10 |
| Batch No. |
202602 |
| Quantity |
100 MT |
| Analysis Standard |
USP |
Quality Specifications
| Analysis Items |
Analysis Results |
| Assay % ≥ |
99.5-100.5 |
| Readily Carbonisable Substance |
Not Exceeding The Standards |
| Sulphate Ash % ≤ |
0.04 |
| Heavy Metals (as Pb) PPM ≤ |
10 |
| Sulfates PPM ≤ |
150 |
| Oxalate PPM ≤ |
360 |
| Aluminium PPM ≤ |
0.2 |
| Bacterial Endotoxins PPM ≤ |
pass |
| Water % ≤ |
1.0 |
| Appearance |
White crystal powder or granular |
C₆H₈O₇·H₂O