氯化钙六水合物 98+% for analysis
供应商: Thermo Fisher Scientific
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Warning
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389262500
389260010
ACRO389262500EA
0
CNY
ACRO389262500
ACRO389260010
氯化钙六水合物 98+% for analysis
氯化钙六水合物
分子式:
CaCl₂·6H₂O 分子量: 219.08 g/mol 溶点: 30 °C 密度: 1.71 存储条件: Ambient |
MDL编号:
MFCD00149616 CAS号: 7774-34-7 EINECS: 233-140-8 Merck Index: 13,01660 |
产品技术规格
Appearance | Colorless Chunks |
Titration Complexometric | ≥98.0 % |
pH | 4.5 to 8.5 (5 % solution) |
Phosphate (PO4) | ≤0.003 % |
Sulfate (SO4) | ≤0.05 % |
Ammonium (NH4) | ≤0.01 % |
Arsenic (As) | ≤1 ppm |
Copper (Cu) | ≤0.002 % |
Iron (Fe) | ≤0.005 % |
Lead (Pb) | ≤0.002 % |
Nickel (Ni) | ≤0.002 % |
Insoluble matter | ≤0.025 % (in water and ppt by NH4OH) |
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