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464171

Sigma-Aldrich

Zirconium(IV) hydroxide

97%

Synonym(s):

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

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About This Item

Linear Formula:
Zr(OH)4
CAS Number:
14475-63-9
Molecular Weight:
159.25
EC Number:
238-472-7
MDL number:
MFCD00049635
UNSPSC Code:
12352302
PubChem Substance ID:
24870149
NACRES:
NA.23
Assay:
97%
form:
powder
Pricing and availability is not currently available.

Quality Level

100

Assay

97%

form

powder

density

3.25 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

SMILES string

O[Zr](O)(O)O

InChI

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

InChI key

HAIMOVORXAUUQK-UHFFFAOYSA-J

General description

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]

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCX3546
MKCM2097
MKCL8856
MKCJ6441
MKCK3953

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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

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  1. 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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  2. 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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