If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf
203874
Nickel(II) nitrate hexahydrate
99.999% trace metals basis
Synonym(s):
Nickel dinitrate hexahydrate, Nickel nitrate hexahydrate, Nickel(2+) dinitrate hexahydrate, Nickelous nitrate hexahydrate
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About This Item
Recommended Products
Quality Level
Assay
99.999% trace metals basis
form
solid
impurities
≤15.0 ppm Trace Metal Analysis
mp
56 °C (lit.)
density
2.05 g/mL at 25 °C (lit.)
application(s)
battery manufacturing
SMILES string
O.O.O.O.O.O.[Ni++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
InChI
1S/2NO3.Ni.6H2O/c2*2-1(3)4;;;;;;;/h;;;6*1H2/q2*-1;+2;;;;;;
InChI key
AOPCKOPZYFFEDA-UHFFFAOYSA-N
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Application
- As an additive in the fabrication of cellulose acetate polymers(CA) to control the porosity of the polymer. The formation of Ni(NO3)2.6H2O aggregates in polymer matrix during solidification and the strong interaction between Ni, nitrate, and water molecules result in the formation of well-defined pores on the surface of the CA matrix.
- As a starting material to prepare nickel(ii) Schiff base, which is used as a precursor to synthesize NiO nanoparticles by solid-state thermal decomposition method.
- As a dopant to prepare Ni-Ceria catalyst for selective hydrogenation of acetylene.
- As a catalyst to prepare 3,4-dihydropyrimidinone derivatives via Biginelli cyclocondensation.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A - Eye Dam. 1 - Muta. 2 - Ox. Sol. 2 - Repr. 1B - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 1 Inhalation
Storage Class Code
5.1B - Oxidizing hazardous materials
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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