碳酸钠, anhydrous ≥99.5% (通过对无水物质进行酸度测定), granular, AR® ACS, Macron Fine Chemicals™
供应商: Avantor Performance Materials
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Warning
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Synonyms:
纯碱
MACR7527-04EA
1294.65
CNY
MACR7527-04
BAKR7527-26
MACR7527-06
MACR7527-20
碳酸钠, anhydrous ≥99.5% (通过对无水物质进行酸度测定), granular, AR® ACS, Macron Fine Chemicals™
碳酸钠
分子式:
Na₂CO₃ 分子量: 105,99 g/mol 溶点: 851 °C 密度: 2,53 g/cm³ (20 °C) 存储条件: Ambient |
MDL编号:
MFCD00003494 CAS号: 497-19-8 EINECS: 207-838-8 REACH: 01-2119485498-19 |
产品技术规格
Meets ACS Reagent Chemical Requirements | |
For Laboratory,Research,or Manufacturing Use | |
ACS - Assay (Na₂CO₃) (dried basis)(by acidimetry) | ≥99.5 % |
ACS - Insoluble Matter | ≤0.01 % |
ACS - Loss on Heating at 285°C | ≤1.0 % |
ACS - Chloride (Cl) | ≤0.001 % |
ACS - Phosphate (PO₄) | ≤0.001 % |
ACS - Silica (SiO₂) | ≤0.005 % |
ACS - Sulfur Compounds (as SO₄) | ≤0.003 % |
ACS - Heavy Metals (as Pb) | ≤5 ppm |
ACS - Iron (Fe) | ≤5 ppm |
ACS - Calcium (Ca) | ≤0.03 % |
ACS - Magnesium (Mg) | ≤0.005 % |
ACS - Potassium (K) | ≤0.005 % |
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