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C1396

Sigma-Aldrich

Calcium nitrate tetrahydrate

Calcium nitrate tetrahydrate
2 recensori su 2 hanno ricevuto un prodotto campione o hanno partecipato a una promozione

≥99.0%

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500 G
96,40 €
1 KG
161,00 €

96,40 €

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500 G
96,40 €
1 KG
161,00 €

About This Item

Formula condensata:
Ca(NO3)2 · 4H2O
Numero CAS:
13477-34-4
Peso molecolare:
236.15
Numero CE:
233-332-1
Numero MDL:
MFCD00149604
Codice UNSPSC:
12352300
ID PubChem:
329774881
NACRES:
NA.55

96,40 €

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Grado

for analytical purposes

Livello qualitativo

100

Saggio

≥99.0%

Stato

powder or crystals

pH

5.5-7.0

Punto di fusione

44 °C (dec.) (lit.)

Temperatura di conservazione

room temp

Stringa SMILE

O.O.O.O.[Ca++].[O-][N+]([O-])=O.[O-][N+]([O-])=O

InChI

1S/Ca.2NO3.4H2O/c;2*2-1(3)4;;;;/h;;;4*1H2/q+2;2*-1;;;;
ICSSIKVYVJQJND-UHFFFAOYSA-N

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Applicazioni

Calcium nitrate tetrahydrate can be used as:
  • A template to prepare calcium(II)complexes of salicylaldimines derived from putrescine.
  • A catalyst in the solvent-free Biginelli three-component condensation reaction.

Pittogrammi

CorrosionExclamation mark
GHS05,GHS07

Avvertenze

Danger

Indicazioni di pericolo

H302,H318

Classi di pericolo

Acute Tox. 4 Oral - Eye Dam. 1

Codice della classe di stoccaggio

13 - Non Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 1

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Certificati d'analisi (COA)

Lot/Batch Number
MKCX2563
MKCW0317
MKCS8365
MKCR9318
MKCQ8631

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Domande

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  1. 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

      Utile?

  2. 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

      Utile?

Recensioni

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Filtri attivi

  1. Miami, FL
    • Recensioni 2
    • Voto 1
    5 su 5 stelle.

    For use in making a stock solution.

    The product was very easy to dissolve resulting in a clear solution.

    Traduci con Google

    Utile?

  2. 1 recensione solo con voto

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

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