Ascorbic Acid DC Grade 97%
Product Specifications
DFI-678430
DFI-678430
| Description | |
|---|---|
| Country of origin: | China |
| Description: | White to yellowish white fine granular powder |
| Packaging: | 25kg food grade PE bag inside and cardboard box outside |
| Shelf life: | 24 months |
| Storage: | Store in tightly closed containers in a dark and dry place |
| Specifications | |
| Arsenic: | Max: 1ppm, mg/kg |
| Assay: | 97% |
| Assay: | 3% |
| Assay: | 96 to 99% |
| Cadmium: | Max: 1ppm, mg/kg |
| Identification: | The infrared spectrum of the sample compares qualitatively to the spectrum of the standard |
| Lead: | Max: 0.19ppm,mg/kg |
| Loss on drying: | Max: 0.3% |
| Mercury: | Max: 0.1ppm, mg/kg |
| Residual solvents: | Meet the USP requirement |
| Sieve Analysis: | Max: 30% |
| Sieve Analysis: | Min: 95% |
| Tapped Density: | Min: 0.56g/ml |
| Microbiological | |
| Escherichia Coli: | Negative |
| Salmonella: | Negative |
| Staphylococcus aureus: | Negative |
| Total plate count: | Max: 3000cfu/g |
| Yeasts & Moulds: | Max: 300cfu/g |
Published Date: 2024-02-20 14:31:07