Zirconium hydroxide - ZrO2>65% , CAS No.14475-63-9

CAS: 14475-63-9 Cat. No.: Z165296 Formula: ZrO4H4 Molecular Weight: 159.25 EC Number: 238-472-7 PubChem CID: 84465
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GRADE & PURITY ZrO2>65%
Synonyms
Zirconium(IV) hydroxide|12688-15-2|Zirconium hydroxide (Zr(OH)4), (T-4)-|zirconium(4+);tetrahydroxide|T5YIC9E1JX|Zirconium tetrahydroxide|EINECS 235-770-9|UNII-T5YIC9E1JX|Zirconium (IV) hydroxide|EINECS 238-472-7|DTXSID5065774|ZIRCONIUM HYDROXIDE [MI]|HAI
Storage
Room temperature
Shipped In
Normal
★
Size
Germany (EU)
USA*
Price
Qty
100g
Z165296-100g
3 In stock
5 In stock
€30.28
500g
Z165296-500g
1 In stock
2 In stock
€121.40
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Why this grade

ZrO2>65% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 13 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
Zirconium(IV) hydroxide | 12688-15-2 | Zirconium hydroxide (Zr(OH)4), (T-4)- | zirconium(4+);tetrahydroxide | T5YIC9E1JX | Zirconium tetrahydroxide | EINECS 235-770-9 | UNII-T5YIC9E1JX | Zirconium (IV) hydroxide | EINECS 238-472-7 | DTXSID5065774 | ZIRCONIUM HYDROXIDE [MI] | HAI
Specifications & Purity
ZrO2>65%
Storage
Room temperature
Shipped In
Normal
Names and Identifiers
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504755760
Canonical Smiles
[OH-].[OH-].[OH-].[OH-].[Zr+4]
IUPAC Name
zirconium(4+);tetrahydroxide
InChIKey
HAIMOVORXAUUQK-UHFFFAOYSA-J
INCHI
1S/4H2O.Zr/h4*1H2;/q;;;;+4/p-4
Isomeric SMILES
[OH-].[OH-].[OH-].[OH-].[Zr+4]
PubChem CID
84465
Molecular Weight
159.25

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomInorganic compounds
SuperclassMixed metal/non-metal compounds
ClassTransition metal oxoanionic compounds
SubclassTransition metal hydroxides
Intermediate Tree Nodes Not available
Direct ParentTransition metal hydroxides
Alternative Parents Inorganic salts  Inorganic oxides  Inorganic hydrides  
Molecular FrameworkNot available
Substituents Transition metal hydroxide - Inorganic hydride - Inorganic oxide - Inorganic salt
DescriptionThis compound belongs to the class of inorganic compounds known as transition metal hydroxides. These are inorganic compounds in which the largest oxoanion is hydroxide, and in which the heaviest atom not in an oxoanion is a transition metal.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

4 results found

Lot NumberCertificate TypeDateItem
K2104358Certificate of AnalysisAug 12, 2025 Z165296
K1724095Certificate of AnalysisAug 12, 2024 Z165296
B23241032Certificate of AnalysisAug 03, 2022 Z165296
B23241033Certificate of AnalysisAug 03, 2022 Z165296
Chemical and Physical Properties
Molecular Weight159.250 g/mol
XLogP3
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count4
Rotatable Bond Count0
Exact Mass157.916 Da
Monoisotopic Mass157.916 Da
Topological Polar Surface Area4.000 Ų
Heavy Atom Count5
Formal Charge0
Complexity0.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count5
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

Frequently Asked Questions

What are the CAS number, molecular formula and molecular weight?
The CAS Number is 14475-63-9, the molecular formula is ZrO4H4, and the molecular weight is 159.25 g/mol. InChIKey HAIMOVORXAUUQK-UHFFFAOYSA-J.

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