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207896

Sigma-Aldrich

Copper(II) carbonate basic

reagent grade

Sinonimo/i:

Cupric carbonate basic

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65,70 €
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128,00 €

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25 G
65,70 €
500 G
128,00 €

About This Item

Formula condensata:
CuCO3 · Cu(OH)2
Numero CAS:
12069-69-1
Peso molecolare:
221.12
Numero CE:
235-113-6
Numero MDL:
MFCD00010976
Codice UNSPSC:
12352302
ID PubChem:
329752028
NACRES:
NA.55

65,70 €

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Grado

reagent grade

Stato

powder

Concentrazione

50.0-57.0% Cu (EDTA titration)

Stringa SMILE

[Cu++].O[Cu]O.[O-]C([O-])=O

InChI

1S/CH2O3.2Cu.2H2O/c2-1(3)4;;;;/h(H2,2,3,4);;;2*1H2/q;2*+2;;/p-4
ZMMDPCMYTCRWFF-UHFFFAOYSA-J

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Descrizione generale

Copper(II) carbonate basic is naturally found in azurite and malachite.[1] On heating, it undergoes decomposition to form copper(II) oxide, carbon dioxide and water.[2] Due to its high initial discharge capacity, copper(II) carbonate (basic) is being considered as a promising candidate as anode materials for lithium-ion batteries.[3]

Applicazioni

Copper(II) carbonate basic (Cupric carbonate basic, Copper(II) basic carbonate) may be used in the preparation of colloidal copper.[4]
Copper(II) carbonate basic along with different ligands form an efficient catalytic system for ′on water′ β-borylation of Michael acceptors, alkenes and alkynes.[5]

Pittogrammi

Exclamation markEnvironment
GHS07,GHS09

Avvertenze

Warning

Indicazioni di pericolo

H302 + H332,H319,H410

Classi di pericolo

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

does not flash

Punto d’infiammabilità (°C)

does not flash

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Certificati d'analisi (COA)

Lot/Batch Number
SDBB3119
STBL4793
STBL2997
STBK6621
STBJ6964

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Gerrans GC, et al.
Sasol Encyclopaedia of Science and Technology (2004)
Preparation and characterization of basic carbonates as novel anode materials for lithium-ion batteries.
Shao L, et al.
Ceramics International, 40(2), 3105-3116 (2014)
Basic CuCO3/ligand as a new catalyst for'on water'borylation of Michael acceptors, alkenes and alkynes: application to the efficient asymmetric synthesis of ?-alcohol type sitagliptin side chain.
Stavber G and Casar Z.
Applied Organometallic Chemistry, 27(3), 159-165 (2013)
Preparation and characterization of uniform particles of pure and coated metallic copper.
Hsu WP, et al.
Powder Technology, 63(3), 265-275 (1990)
Daintith J
The facts on file dictionary of chemistry, 60-60 (2014)
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Domande

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 risposta

    1. 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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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 risposta

    1. 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

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