Product Name: Citric Acid Anhydrous
CAS No: 77-92-9
Einecs No: 201-069-1
HS Code: 2918140000
Formula: C6H8O7
Grade Standard: BP/USP/FCC/E330 30-100MESH,10-40MESH
Appearance: Colorless crystals or white crystalline powder
Packaging Details: 25KG/BAG, 500KG/BAG, 1000KG/BAG
Application: Primarily used in food and beverage sector as acidulants, flavorings, and preservatives. Also employed across chemical manufacturing, cosmetics production, mining flotation and industrial applications for antioxidant cleansing formulations, plasticizer compounds, and detergent solutions.
Specification:
| NO. | ITEM | UNIT | BP | USP | FCC | E330 |
| 1 | Characters | / | Colorless or White Crystals | |||
| 2 | Identification | / | Pass Test | Pass Test | ||
| 3 | Color & Clarity of Solution | / | Pass Test | Pass Test | / | / |
| 4 | Assay | % | 99.5～100.5 | 99.5～100.5 | 99.5～100.5 | ≥99.5% |
| 5 | Water | % | ≤1.0 | ≤1.0 | ≤0.5 | ≤0.5 |
| 6 | Readily Carbonisable Substances | / | Not Exceeding the Standard | Not Exceeding the Standard | A≤0.52，T≥30% | Not Exceeding the Standard |
| 7 | Sulphated Ash | % | ≤0.1 | ≤0.1 | ≤0.05 | ≤0.05 |
| 8 | Chloride | ppm | / | / | / | / |
| 9 | Sulphate | ppm | ≤150 | ≤150 | / | / |
| 10 | Oxalate | ppm | ≤360 | ≤360 | Pass Test | ≤100 |
| 11 | Calcium | ppm | / | / | / | / |
| 12 | Arsenic | ppm | / | / | / | ≤1.0 |
| 13 | Lead | ppm | / | / | ≤0.5 | ≤1 |
| 14 | Aluminum | ppm | ≤0.2 | ≤0.2 | / | / |
| 15 | Mercury | ppm | / | / | / | ≤1 |
| 16 | Heavy Metals | ppm | / | ≤10 | / | / |
| 17 | Bacterial Endotoxins | IU/mg | ≤0.5 | Pass Test | / | / |
