Hafnium(IV) oxychloride hydrate - ≥99.9% metals basis, purity excludes , CAS No.15461-28-6

CAS: 15461-28-6 Cat. No.: H475198 Molecular Weight: 265.40 (anhydrous basis) EC Number: 690-374-7
AVAILABLE TO ORDER
GRADE & PURITY ≥99.9% metals basis purity excludes
Synonyms
Hafnium chloride oxide(HfCl2O), hydrate (9CI) | DTXSID70721715 | chloro hypochlorite;hafnium;hydrate | HAFNIUM OXYCHLORIDE HYDRATE
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
H475198-250mg
1
$99.90
1g
H475198-1g
1
$279.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥99.9% metals basis, purity excludes for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

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

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Quality documents

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

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Degree of hydration 6-8Starting material for HfGeO4and HfGeO4:Ti, both used in x-ray phosphors.

Specifications

Synonyms
Hafnium chloride oxide(HfCl2O), hydrate (9CI) | DTXSID70721715 | chloro hypochlorite;hafnium;hydrate | HAFNIUM OXYCHLORIDE HYDRATE
Specifications & Purity
≥99.9% metals basis, purity excludes
Storage
Room temperature
Purity
≥99.9% metals basis
Names and Identifiers
Canonical SmilesO.Cl[Hf](Cl)=O
IUPAC Namechloro hypochlorite;hafnium;hydrate
InChIKeyXMPMNFKQNLGIPS-UHFFFAOYSA-N
INCHI1S/Cl2O.Hf.H2O/c1-3-2;;/h;;1H2
Isomeric SMILES O.O(Cl)Cl.[Hf]
UN Number 3260
Molecular Weight 265.40 (anhydrous basis)

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.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

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.

5 results found

Lot NumberCertificate TypeDateItem
E2520481Certificate of AnalysisMay 13, 2025 H475198
E2520482Certificate of AnalysisMay 13, 2025 H475198
E2520494Certificate of AnalysisMay 13, 2025 H475198
E2520495Certificate of AnalysisMay 13, 2025 H475198
E2520496Certificate of AnalysisMay 13, 2025 H475198
Chemical and Physical Properties
Flash Point(°F)Not applicable
Flash Point(°C)Not applicable
Solution Calculators
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