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Weifang Kaibo Magnesium Salt Co.,LTD
CERTIFICATE OF ANALYSIS
MAGNESIUM OXIDE(99#)
DATE:Jan.05.2018 No:KB20180107
| Name | Magnesium Oxide | Number | 16T | |||
| Sampling staff | Yang Santao | Sampling date | 2018.01.05 | |||
| Test item | Unit | Endex | Check Value | |||
| MAGNESIUM OXIDE | % | ≥99. | 99.52 | |||
| CaO | % | ≤0.01 | 0 | |||
| Fe | % | ≤0.005 | 0 | |||
| AL | % | ≤0.001 | 0 | |||
| Insoluble matter in HCL | % | ≤0.01 | 0.01 | |||
| CL | % | ≤0.20 | 0.2 | |||
| Screen residues | % | ≤0.01 | 0 | |||
| Loss | 1.5 | 1.5 | ||||
| Moisture | % | ≤0.30 | 0.26 | |||
| Bulk density | g/cm3 | 0.77 | 0.77 | |||
| Whiteness | % | 96 | 96 | |||
| Assay results | Qualified product | |||||
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