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 |
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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