草酸钠 ≥99.8%, AnalaR NORMAPUR® analytical reagent
供应商: VWR Chemicals
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Warning
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Synonyms:
Sodium ethanedioate, Sodium oxalate, Soerensen's buffer substances
VWRC27978.237EA
480
CNY
VWRC27978.237
VWRC27978.294
草酸钠 ≥99.8%, AnalaR NORMAPUR® analytical reagent
草酸钠
分子式:
Na₂C₂O₄ 分子量: 134 g/mol 溶点: 250…270 °C 密度: 2.27 g/cm³ (20 °C) 存储条件: Ambient |
MDL编号:
MFCD00012465 CAS号: 62-76-0 EINECS: 200-550-3 Merck Index: 13,08723 |
产品技术规格
Assay | Min. 99.8 % |
pH (20°C; 3 %) | 7.5 - 8.5 |
Heavy metals (as Pb) | Max. 10 ppm |
Loss on drying (105°C) | Max. 0.05 % |
Total N (Nitrogen) | Max. 10 ppm |
Cl (Chloride) | Max. 20 ppm |
SO4 (Sulphate) | Max. 20 ppm |
Fe (Iron) | Max. 5 ppm |
K (Potassium) | Max. 50 ppm |
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