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ACTUAL CERTIFICATE OF ANALYSIS
- Cat 2321049-3NRC
Lot 012322-2108-CL CAS 10101-97-0
- Nickel(II) sulfate hexahydrate (Nickelous sulfate
6-hydrate)
- 99.9% (EDTA titration), Reagent Certified®
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- Appearance emerald-green monoclinic crystals or
crystalline powder
- Assay (EDTA titration) 99.9%
- Boiling point 2732°C
- Density 2.07
- Flash point °C
- Identification conforms
- Iron (Fe, atomic absorption) NMT 0.001%
- Melting point 1453°C
- Molecular formula H12NiO10S
- Molecular weight 262.85
- Refractive index
- Solubility very soluble in water (1g plus 7.5ml),
ethanol, and ammonia
- Retest 01/2027
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