Share on (1601015437984):
Physical Data | Standard | |
Appearance | Dark green powder | |
Taste and Odor | No abnormal | |
Chemical Data | Standard | |
EI%1cm405nm | ≥ 95.0% | |
Extinction ratio | 3.0-3.9 | |
pH | 9.5-11.0 | |
Fe | ≤ 0.5% | |
Arsenic (mg/kg) | ≤ 3.0 | |
Lead (mg/kg) | ≤ 10 | |
Residue on ignition (%) | ≤30 | |
Loss on drying (%) | ≤5 | |
Test for fluorescence | None | |
Total copper (%) | ≥4.25 | |
Free copper (%) | ≤0.25 | |
Chelated copper (%) | ≥4.0 | |
Nitrogen content (%) | ≥4.0 | |
Sodium content (%) | 5.0-7.0 | |
Microbiology Data | Standard | |
Escherichia Coli | Negative | |
Salmonella | Negative |
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