941824
Nickel(II) hydroxide
battery grade, ≥99.9% trace metals basis
Synonym(s):
Nickel dihydroxide, Nickelous hydroxide
grade
battery grade
Quality Level
assay
(EDTA titration)
≥99.9% trace metals basis
form
powder or crystals
color
green
solubility
water: soluble
anion traces
chloride (Cl-): ≤50 ppm
nitrate (NO3-): ≤50 ppm
<50 ppm (Insoluble acid)
cation traces
Cu: ≤50 ppm
Fe: ≤50 ppm
Mn: ≤50 ppm
Ni: ≤50 ppm
Pb: ≤50 ppm
Zn: ≤50 ppm
SMILES string
O[Ni]O
InChI
1S/Ni.2H2O/h;2*1H2/q+2;;/p-2
InChI key
BFDHFSHZJLFAMC-UHFFFAOYSA-L
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General description
Nickel(II) hydroxide, also known as nickelous hydroxide, is an inorganic compound with the chemical formula Ni(OH)2. It typically appears as a fine white to light green powder or crystalline solid. The material′s high electrochemical stability and capacity make it a key component in R&D activities in battery research. We offer Nickel(II) hydroxide, battery grade, ≥99.9% trace metals basis specifically desighed for research areas in rechargeable batteries with stict quality controlled parameters of low impurities (Chloride ≤ 50 ppm, NO3 <50 ppm, Acid insoluble<50 ppm), and low water content (<2%).
Application
Nickel(II) hydroxide, battery grade can used in battery research as an active material in rechargeable battery electrodes, particularly in nickel-metal hydride (NiMH) and nickel-cadmium (NiCd) batteries. Electroactive layered nickel hydroxides have applications supercapacitors, electrochromic devices, and electrocatalysts. Ni(OH)2‐based materials can be used as efficient electrocatalysts for water oxidation, which is a critical catalytic reaction for sustainable technologies, such as water electrolysis, fuel cells, CO2 reduction, and metal–air batteries
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