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333875

Sigma-Aldrich

Zinc tetrafluoroborate hydrate

Sinonimo/i:

Zinc ditetrafluoroborate hydrate

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About This Item

Formula condensata:
Zn(BF4)2·xH2O
Numero CAS:
27860-83-9
Peso molecolare:
239.00 (anhydrous basis)
Numero CE:
237-534-0
Numero MDL:
MFCD00150371
Codice UNSPSC:
12352302
ID PubChem:
24860195
NACRES:
NA.23

61,50 €

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Stato

crystalline

Composizione

Degree of hydration, 6-7

Impiego in reazioni chimiche

reagent type: catalyst
core: zinc

Stringa SMILE

O.[Zn++].F[B-](F)(F)F.F[B-](F)(F)F

InChI

1S/2BF4.H2O.Zn/c2*2-1(3,4)5;;/h;;1H2;/q2*-1;;+2
WKVXCUNBQMAPGE-UHFFFAOYSA-N

Categorie correlate

Applicazioni

Starting material for homometallic, trinuclear heteroscorpionate complexes applied in studies of electronic and magnetic properites.[1]

Pittogrammi

Skull and crossbonesCorrosion
GHS06,GHS05

Avvertenze

Danger

Indicazioni di pericolo

H301,H314

Classi di pericolo

Acute Tox. 3 Oral - Eye Dam. 1 - Skin Corr. 1B

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

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

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Certificati d'analisi (COA)

Lot/Batch Number
MKCX0459
MKCX0088
MKCT4880
MKCR9272
MKCQ7552

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Timothy C. Higgs et al.
Inorganic chemistry, 37(9), 2263-2272 (2001-10-24)
The mixed functionality pyrazole/phenol ligand (2-hydroxyphenyl)bis(pyrazolyl)methane, L1OH, has been used to prepare a series of linear trimetallic systems with the general structural motif [M(3)(L1O)(4)](2+), where M = Mn(2+), Co(2+), Ni(2+), Cu(2+), and Zn(2+). Each of these complexes has been structurally

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

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  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

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