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464171

Sigma-Aldrich

Zirconium(IV) hydroxide

97%

Synonyme(s) :

R Zirconium Hydroxide, Zirconic acid, Zirconium hydroxide, Zirconium tetrahydroxide

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100 G
62,90 $
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100 G
62,90 $
500 G
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About This Item

Formule linéaire :
Zr(OH)4
Numéro CAS:
Poids moléculaire :
159.25
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352302
ID de substance PubChem :
Nomenclature NACRES :
NA.23

62,90 $


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Devis pour commande en gros

Qualité

for analytical purposes

Essai

97%

Forme

powder

Densité

3.25 g/mL at 25 °C (lit.)

Application(s)

battery manufacturing

Chaîne SMILES 

O[Zr](O)(O)O

InChI

1S/4H2O.Zr/h4*1H2;/q;;;;+4/p-4

Clé InChI

HAIMOVORXAUUQK-UHFFFAOYSA-J

Catégories apparentées

Description générale

Zirconium(IV) hydroxide is a white to off-white solid that is sparinglysoluble in water. It has relatively high specific surface area, ion exchange capacity, good thermalstability, and dielectric properties.

Application

Zirconium(IV) hydroxide can be used as:
  • A starting material to prepare sulfated zirconia catalyst for liquid-phase dehydration of sorbitol.[1]
  • To fabricate coated magnetic materials for the removal of anionic dyes from solution.[2]

Pictogrammes

Exclamation mark

Mention d'avertissement

Warning

Mentions de danger

Classification des risques

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves


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Certificats d'analyse (COA)

Lot/Batch Number

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Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Selective and Efficient Removal of Anionic Dyes from Solution by Zirconium(IV) Hydroxide-Coated Magnetic Materials
Yanyan Hu and Runping Han
Journal of Chemical and Engineering Data, 64, 791-799 (2019)
Liquid-phase dehydration of sorbitol to isosorbide using sulfated zirconia as a solid acid catalyst
Nazmul Abedin Khan, et al
Applied Catalysis A: General, 452, 34-38 (2013)

Questions

1–4 of 4 Questions  
  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    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 answer
    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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  3. What is the Department of Transportation shipping information for this product?

    1 answer
    1. Transportation information can be found in Section 14 of the product's (M)SDS.To access the shipping information for this material, use the link on the product detail page for the product.

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  4. What is the particle size and crystal form of product 464171?

    1 answer
    1. According to the supplier the particle size of this product is 2 micron and the crystal form is amorphous.

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