Calcium chloride hexahydrate 98+% for analysis
Supplier: Thermo Fisher Scientific
Certificates
About this item
CAS Number:7774-34-7
:
Formula:CaCl₂·6H₂O
MDL Number:MFCD00149616
:219.08 g/mol
Merck Index:13,01660
Melting Pt:30 °C
Density:1,71 g/cm³ (25 °C)
EINECS:233-140-8
:GHS07
Storage Temperature:Ambient
Specification Test Results
- 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)
Specification Test Results
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