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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