Acidulants Adipic Acid 124-04-9
CAS No:124-04-9
Appearance:White Powder




| Item | Specification | Results | Method |
| Appearance | White crystalline powder | White crystalline powder | Visual |
| Assay | ≥99.5% | 100.2% | HPLC |
| Creatinine | ≤100ppm | 45ppm | HPLC |
| Dicyandiamide | ≤50ppm | 28ppm | HPLC |
| Loss on Drying | ≤12,0% | 11.9% | USP<731> |
| Residue on Ignition | ≤0.1% | 0.05% | USP<281> |
| Arsenic | ≤0.0001% | <0.0001% | ChP<0822> |
| Sulfate | ≤0.1% | <0.1% | Colorimetry |
| Iron | ≤10ppm | < 10ppm | USP<241> |
| Heavy Metals | ≤10ppm | <10ppm | USP<231> |
| Particle Size | ≥70% through 200mesh | 70% | Particle size distribution |
| Bulk Density | ≥430g/L | 446g/L | USP<616> |
| Tapped Density | ≥550g/L | 707g/L | USP<616> |
| Total Bacterial Count | ≤100cfu/g | < 100cfu/g | USP<61> |
| Mold & Yeast | ≤100cfu/g | < 100cfu/g | |
| E.Coli | Negative | Negative | |
| Salmonella | Negative | Negative | |
| Staphylococcus Aureus | Negative | Negative | |
| Remark: Keep in a cool, well-ventilated and dry place. | |||
| Conclusion: Qualified. | |||
(1) Creatine monohydrate is widely used in Food additive, Cosmetics surfactants and Nutrition enhancer.
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