| CAS No.: | 77-92-9 |
|---|---|
| Formula: | C6h8o7 |
| EINECS: | 201-069-1 |
| Classification: | Citric Acid |
| Appearance: | Powder |
| Grade Standard: | Industrial Grade, Food Grade |
| Samples: |
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| Customization: |
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Audited Supplier Type and Mesh Size:
Citric Acid Monohydrate 10-40 mesh
Citric Acid Anhydrous 10-40 mesh/Citric Acid Anhydrous 30-100 mesh
White or almost white,crystalline powder,colourless crystals or
granules.Odorless,has a strongly acid taste.Very soluble in water,freely
soluble in ethanol.
Citric acid is a weak organic acid. It is a natural preservative and is also used to add an acidic, or sour, taste to foods and soft drinks. In biochemistry, it is important as an intermediate in the citric acid cycle and therefore occurs in the metabolism of virtually all living things. It can also be used as an environmentally benign cleaning agent.
| Items | Standards |
| Appearance | Colorless crystals or white crystalline powder Odorless, has a strongly acid taste. |
| Clarity&Color of Solution | 20% water solution clarifying |
| Assay | 99.5%-100.5% |
| Moisture | 7.5-8.8 |
| Sulphated Ash | ≤ 0.05% |
| Light Transmittance | ≥97.0% |
| Sulpahte | ≤150ppm |
| Chloride | ≤50ppm |
| Calcium | ≤75ppm |
| Heavy Metal | ≤5ppm |
| Iron | ≤5ppm |
| Oxalate | ≤100ppm |
| Readily Carbonisable | Not darker than standard |
| Aluminium | ≤0.2ppm |
| Arsenics | ≤1ppm |
| Mercurys | ≤1ppm |
| Lead | ≤0.5ppm |
| Endotoxin of Germ | ≤0.5IU/Mg |
| Tridodecylamine | ≤0.1ppm |
| Conclusion | The goods conform to the standards BP98/USP31/E330/FCCVI GB1886.235-2016 |
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