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Nickel(II) nitrate hexahydrate

Description Preparation References
Nickel(II) nitrate hexahydrate
Nickel(II) nitrate hexahydrate structure
CAS No.
13478-00-7
Chemical Name:
Nickel(II) nitrate hexahydrate
Synonyms
NICKEL NITRATE;NickelNitrateAr;NICKEL(II) NITRATE;NICKEL (OUS) NITRATE;Nickel Nitrate (Ous);NICKEL NITRATE, HYDROUS;NICKEL(II) NITRATE 6 H2O;NICKEL NITRATE-6-HYDRATE;NICKEL NITRATE HEXAHYDRATE;nickeldinitratehexahydrate
CBNumber:
CB3115275
Molecular Formula:
H12N2NiO12
Formula Weight:
290.79
MOL File:
13478-00-7.mol

Nickel(II) nitrate hexahydrate Properties

Melting point:
56 °C(lit.)
Boiling point:
137 °C
Density 
2.05 g/mL at 25 °C(lit.)
Flash point:
137°C
storage temp. 
Store at +5°C to +30°C.
solubility 
940g/l
form 
flakes
color 
Green to blue
Specific Gravity
2.05
PH
5 (50g/l, H2O, 20℃)
Water Solubility 
238.5 g/100 mL (20 ºC)
Sensitive 
Hygroscopic
Merck 
14,6513
Stability:
Stable. Strong oxidizer. Incompatible with reducing agents.
InChIKey
AOPCKOPZYFFEDA-UHFFFAOYSA-N
CAS DataBase Reference
13478-00-7(CAS DataBase Reference)
FDA UNII
XBT61WLT1J
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS03,GHS05,GHS07,GHS08,GHS09
Signal word  Danger
Hazard statements  H302-H332-H350-H360-H400-H272-H302+H332-H315-H317-H318-H334-H341-H350i-H360D-H372-H410
Precautionary statements  P201-P210-P261-P273-P280-P284-P221-P308+P313-P501a
Hazard Codes  O,T,Xi,Xn,N
Risk Statements  45-8-22-43-40-68-50/53-48/23-42/43-41-38-20/22-61-49
Safety Statements  53-17-36/37-45-61-60
RIDADR  UN 2725 5.1/PG 3
WGK Germany  3
RTECS  QR7300000
TSCA  Yes
HS Code  2834 29 20
HazardClass  5.1
PackingGroup  III
Toxicity LD50 orally in Rabbit: 1620 mg/kg
NFPA 704
0
1 0

Nickel(II) nitrate hexahydrate price More Price(26)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 203874 Nickel(II) nitrate hexahydrate 99.999% trace metals basis 13478-00-7 20g $52.9 2019-12-02 Buy
Sigma-Aldrich 203874 Nickel(II) nitrate hexahydrate 99.999% trace metals basis 13478-00-7 100g $176 2019-12-02 Buy
Alfa Aesar 010816 Nickel(II) nitrate hexahydrate, Puratronic?, 99.9985% (metals basis) 13478-00-7 50g $76 2020-06-24 Buy
Alfa Aesar 010816 Nickel(II) nitrate hexahydrate, Puratronic?, 99.9985% (metals basis) 13478-00-7 5g $52 2020-06-24 Buy
Strem Chemicals 28-1440 Nickel(II) nitrate hexahydrate (99.9985%-Ni) PURATREM 13478-00-7 100g $120 2020-06-24 Buy

Nickel(II) nitrate hexahydrate Chemical Properties,Uses,Production

Description

Nickel (II) nitrate hexahydrate is the hexahydrate form of the nickel (II) nitrate. Nickel nitrate (chemical formula: Ni(NO3)2) is manufactured by the reaction of nickel oxide with nitric acid. The nickel (II) nitrate hexahydrate can be used as a precursor during the manufacturing of other nickel salts and supported nickel catalysts. For example, it is the precursor for the manufacturing of nickel sulfide-reduced graphene oxide (RGO) composite powders. It can also be used for the manufacturing of nickel and nickel oxide nanocrystals impregnated O-MWCNTs which is useful in semiconductor industries. Moreover, it can also be used in electroplating and as a mordent in textile dyeing. Finally, it can be used to improve the cycling stability and rate capability o Li2MnO2.

Preparation

Nickel nitrate hexahydrate may be prepared by several methods based on the reaction of dilute nitric acid on nickel powder, nickel oxide or nickel carbonate. The reaction is exothermic and requires controlled cooling during production. The hexahydrate can be dehydrated to anhydrous salt by treatment with fuming nitric acid.

References

https://www.alfa.com/en/catalog/A15540/
https://en.wikipedia.org/wiki/Nickel(II)_nitrate

Description

Nickel (II) nitrate hexahydrate appears as green crystals and substantially soluble in water. It is stable, a strong oxidiser, and incompatible with reducing agents. It has wide industrial applications in nickel plating as catalysts and is indirectly associated with other industries of nickel alloy manufacturers, nickel miners, smelters and refiners, nickel platers, and exposure to alloys, for example, in coinage.

Chemical Properties

Green crystal

Preparation

Emerald green crystals of the hexahydrate Ni(N03)2?6H20 crystallize from aqueous solutions at room temperature. These are isomorphous with the corresponding cobalt(II) salt containing the regular octahedral [Ni(H20)6]2+ ions with Ni-O distances = 2.03 A. The tetrahydrate crystallize above 54° and the dihydrate above 85.4°. The pale green anhydrous nitrate can be obtained by dehydration of the hydrate with dinitrogen pentoxide in fuming nitric acid or by the liquid phase reaction of dinitrogen tetroxide with nickel carbonyl [the gas phase reaction gives the nitrite Ni(N02)2]
Ni(CO)4+2N2O4 -* Ni(N03)2+2NO+4CO
The first product of this latter rather violent reaction is the adduct Ni(NO3)2N2O4 from which the nitrogen tetroxide is removed by heating in vacuo. It can also be prepared by the reaction of dinitrogen tetroxide-ethyl acetate mixtures with nickel(II) chloride. The infrared spectrum shows it to be a typical covalent nitrate. It is involatile and decomposes upon heating in nitrogen to give the nitrite Ni(NO2)2 above 260°.

Safety Profile

Confirmed carcinogen. Moderately toxic by ingestion. When heated to decomposition it emits toxic fumes of NOx. See also NICKEL(II) NITRATE.

Purification Methods

Crystallise it from water (3.3g/mL) by partial evaporation in a desiccator. Store it in a desiccator as it is deliquescent.

Nickel(II) nitrate hexahydrate Preparation Products And Raw materials

Raw materials

Preparation Products


Nickel(II) nitrate hexahydrate Suppliers

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Henan DaKen Chemical CO.,LTD.
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Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 22625 55
career henan chemical co
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027-59338440 linda@hubeijusheng.com CHINA 23045 58
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Mainchem Co., Ltd. +86-0592-6210733
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MINS GROUP CO.,LIMITED 18653327685
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3B Pharmachem (Wuhan) International Co.,Ltd. 18930552037 821-50328103-801
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View Lastest Price from Nickel(II) nitrate hexahydrate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-09 Nickel(II) nitrate hexahydrate
13478-00-7
US $1.00 / KG 1KG 99% 100kg career henan chemical co

Nickel(II) nitrate hexahydrate Spectrum


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