| CAS No.: | 28302-36-5 |
|---|---|
| Formula: | C34h29cun4nao7(-2) |
| EINECS: | 248-950-7 |
| Certification: | BRC, ISO, HACCP |
| Packaging Material: | Carton |
| Storage Method: | Normal |
| Samples: |
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| Customization: |
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Audited Supplier Sodium copper chlorophyllin is the sodium copper salt form of chlorophyll, which is an antioxidant and anti mutagen. Chlorophyllin is a dark green powder, extracted from silkworm excrement and is a water-soluble pigment. Sodium copper chlorophyllin is used as food colorant and pharmaceutical raw material, and has the function of promoting the healing of gastrointestinal ulcer in medical treatment.
| Specifications | |
| Appearance | Dark green fine powder |
| E1%1cm405nm Absorptance | ≥568 |
| Assay | ≥100% |
| Extinction Ratio | 3.0-3.9 |
| Content of total copper | ≥4.25% |
| Content of chelated copper | ≥4.0% |
| Content of sodium | 5%-7% on dried basis |
| Nitrogen determination | ≥4.0% |
| Limited of ionic copper | ≤0.25% on dried basis |
| Residue on ignition | ≤30% on dried basis |
| As | ≤2 PPM |
| Lead | ≤1 PPM |
| Cadmium | ≤1 PPM |
| Merc | ≤1 PPM |
| Iron | ≤0.50% |
| Total Plate Count | ≤1000 cfu/g |
| Yeast | ≤100 cfu/g |
| Mould | ≤100 cfu/g |
| Salmonella | Negative |
| E.Coli | Negative |
| PH | 9.5-10.7(in a solution 1 in 100) |
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