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ACTUAL CERTIFICATE OF ANALYSIS
- Cat 6165767-1N873RC Lot 062422-2247-CL CAS 7791-20-0
- Nickel(II) chloride hexahydrate (Nickelous
chloride 6-hydrate)
- 98.73% (EDTA titration), Reagent Certified®
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- Appearance apple green hygroscopic crystals or
powder
- Assay (EDTA titration) 98.73%
- Boiling point 100°C
- Calcium (Ca) <0.005%
- Cobalt (Co) <0.005%
- Copper (Cu) <0.001%
- Density 1.92
- Flash point °C
- Identification conforms
- Iron (Fe) <0.001%
- Lead (Pb) <0.002%
- Melting point 140°C -H2O
- Molecular formula Cl2H12NiO6
- Molecular weight 237.69
- pH (5% aqueous solution) 4.16
- Refractive index
- Sodium (Na) <0.01%
- Solubility freely soluble in water, soluble in
ethylene glycol, ethanol, and ammonium hydroxide
- Sulfate (SO4) 0.004%
- Zinc (Zn) <0.001%
- Retest 06/2027
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