硫酸铝钾 99.5% for analysis

供应商: Thermo Fisher Scientific

Synonyms: 钾明矾, 明矾, 硫酸钾铝

217480010 217485000
ACRO217480010EA 0 CNY
ACRO217480010 ACRO217485000
硫酸铝钾 99.5% for analysis
硫酸铝钾
分子式: AlK(SO₄)₂·12H₂O
分子量: 474.39 g/mol
溶点: 92 °C
存储条件: Ambient
MDL编号: MFCD00149143
CAS号: 7784-24-9
EINECS: 233-141-3
Merck Index: 12,00373

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产品技术规格

Appearance White Crystals
Titration Complexometric ≥99.5 %
pH 3 to 3.5 (10 % at 20°C)
Chloride (Cl) ≤50 ppm
Ammonium (NH4) ≤2000 ppm
Arsenic (As) ≤2 ppm
Iron (Fe) ≤50 ppm
Heavy metals (as Pb) ≤10 ppm


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