乙酸钠三水合物 99.5% for analysis
供应商: Thermo Fisher Scientific
Synonyms:
乙酸
217110010
217110025
217115000
ACRO217110010EA
0
CNY
ACRO217110010
ACRO217110025
ACRO217115000
乙酸钠三水合物 99.5% for analysis
乙酸钠三水合物
分子式:
H₃CCOONa·3H₂O 分子量: 136.08 g/mol 沸点: 120…123 °C (1013 hPa) 溶点: 58 存储条件: Ambient |
MDL编号:
MFCD00071557 CAS号: 6131-90-4 EINECS: 204-823-8 Merck Index: 13,08642 |
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产品技术规格
Appearance | White Crystals |
Infrared spectrum | Conforms |
pH | 7.5 to 9.0 (5 % at 20°C) |
Titration with HClO4 | ≥99.4 % |
Chloride (Cl) | ≤10 ppm |
Phosphate (PO4) | ≤5 ppm |
Sulfate (SO4) | ≤20 ppm |
Aluminium (Al) | ≤5 ppm |
Calcium (Ca) | ≤20 ppm |
Iron (Fe) | ≤5 ppm |
Magnesium (Mg) | ≤20 ppm |
Potassium (K) | ≤50 ppm |
Heavy metals (as Pb) | ≤5 ppm |
Insoluble matter | ≤0.005 % (in water) |
KMnO4-reducing substance | ≤0.005 % (as HCOOH) |
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