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283622

Sigma-Aldrich

Nickel(II) hydroxide

Sinónimos:

Nickel dihydroxide, Nickelous hydroxide

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About This Item

Fórmula lineal:
Ni(OH)2
Número de CAS:
12054-48-7
Peso molecular:
92.71
EC Number:
235-008-5
MDL number:
MFCD00011140
UNSPSC Code:
12352302
PubChem Substance ID:
24857120
NACRES:
NA.23
grade:
reference material
form:
powder

grade

reference material

Quality Level

200

form

powder

concentration

60.0-70.0% Ni (EDTA titration)

mp

230 °C (lit.)

density

4.1 g/mL (lit.)

application(s)

battery manufacturing

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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Application

Nickel hydroxide was used as a reference material in a study where the influence of stacking faults on the electrochemical activity of Ni(OH)2 electrodes was studied.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A Inhalation - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 1 Inhalation

target_organs

Lungs

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificados de análisis (COA)

Lot/Batch Number
STBL4083
STBK5752
STBK1652
STBJ8069
STBJ3429

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Claudia Huber et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 18(7), 2063-2080 (2012-01-14)
Research into the origin of evolution is polarized between a genetics-first approach, with its focus on polymer replication, and a metabolism-first approach that takes aim at chemical reaction cycles. Taking the latter approach, we explored reductive carbon fixation in a
Sougata Sarkar et al.
Inorganic chemistry, 49(19), 8813-8827 (2010-09-10)
A surfactantless, trouble-free, and gentle wet chemistry approach has been used to interpret the precisely controlled growth of β-Ni(OH)(2) with the assistance of ammonia and nickel acetate from seedless mild hydrothermal conditions. A thorough investigation of the reaction kinetics and
S Junaid S Qazi et al.
Journal of colloid and interface science, 348(1), 80-84 (2010-05-15)
Experimental evidence for the existence of 'cubatic' order in a colloidal dispersion of plate-like particles is presented. In a 'cubatic' phase, disk-like particles self-assemble with domains of a few parallel plates and the director tends to be orthogonal in adjacent
Huaqiang Cao et al.
Chemphyschem : a European journal of chemical physics and physical chemistry, 11(2), 489-494 (2009-12-10)
Constructing complex nanostructures has become increasingly important in the development of hydrogen storage, self-cleaning materials, and the formation of chiral branched nanowires. Several approaches have been developed to generate complex nanostructures, which have led to novel applications. Combining biology and
M Meyer et al.
Journal of colloid and interface science, 277(2), 309-315 (2004-09-03)
Synthesis of nanometric platelet-like Ni(OH)2 particles is described. The role of several experimental parameters on the particle size is investigated. A colloidal dispersion of particles is produced by adsorbing ionizable organic ligands (trisodium citrate) on the particle surface. The stability
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