Customization: | Available |
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CAS No.: | 497-19-8 |
Formula: | Na2co3 |
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TEST ITEMS |
TEST STANDARD |
TEST RESULT |
TOTAL ALKALI CONTENT (AS Na2CO3 ON DRY BASIS) |
≥99.2% |
99.48% |
TOTALALKALI CONTENT ( AS Na2CO3 ON WET BASIS) |
≥97.9% |
99.25% |
CHLORIDE ( AS NaCl ON DRY BASIS) |
≤0.70% |
0.50% |
Fe(AS Fe ON DRY BASIS) | ≤35mg/kg | 7.0mg/kg |
Pb |
≤2.0mg/kg |
0.151mg/kg |
As |
≤2.0mg/kg |
<2.0mg/kg |
WATER INSOLUBLE MATTER |
≤0.03% |
0.008% |
APPEARANCE |
WHITE CRYSTAL POWDER |
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CONCLUSION |
SUPERIOR PRODUCTS |
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INSPECTOR: XUEWENTAO CHECKER:WANGGUISHENG |