Chromium sesquioxide - ≥99.95% metals basis, used for Chromium(III) oxide (Cr2O3) has been used as a standard for the determination of chromium content in cattle feces by employing different digestion techniques.1 It has also been employed as a digestibil

CAS: 1308-38-9 Cat. No.: C118496 Formula: Cr2O3 Peso molecolare: 151.99 Numero EC: 215-160-9
Disponibile su ordine
GRADE & PURITY ≥99.95% metals basis
Synonyms
Amdry 6410 | Chrome Oxide Green GN-M | CCRIS 3182 | Chromium(III) oxide | DSSTox_GSID_20326 | DSSTox_RID_75514 | FT-0694904 | Chromic Acid Green | Chromium sesquioxide | HY-13105 | CHEBI:48242 | Dichromium trioxide [BAN] | SY059326 | C.I. 77288 | Chromium
Storage
Room temperature,Argon charged
Shipped In
Normal
★
Size
Germania (EU)
USA*
Price
Qty
25g
C118496-25g
—
3 Disponibile
17,27€
100g
C118496-100g
—
3 Disponibile
50,24€
500g
C118496-500g
—
3 Disponibile
154,37€
Enter a quantity for the sizes you want to add.
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Why this grade

≥99.95% metals basis for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature,Argon charged Ships Normal 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 267 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Panoramica

Chromium(III) oxide is also referred to as chromic oxide. It is commonly employed as a marker in various digestion assays conducted on animals. Chromium(III) oxide is mainly used as a green pigment in paints, inks and ceramics. On a commercial scale, it is synthesized by the reduction of sodium chromate with sulfur.

Specifications

Sinonimi
Amdry 6410 | Chrome Oxide Green GN-M | CCRIS 3182 | Chromium(III) oxide | DSSTox_GSID_20326 | DSSTox_RID_75514 | FT-0694904 | Chromic Acid Green | Chromium sesquioxide | HY-13105 | CHEBI:48242 | Dichromium trioxide [BAN] | SY059326 | C.I. 77288 | Chromium
Specifiche e purezza
≥99.95% metals basis
Applicazione
Chromium(III) oxide (Cr2O3) has been used as a standard for the determination of chromium content in cattle feces by employing different digestion techniques.1 It has also been employed as a digestibility marker in a study. Used in a solid-state reaction
Condizioni di conservazione di stoccaggio
Room temperature,Argon charged
Spedito in
Normal
Purezza
≥99.95% metals basis
Nomi e identificatori
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504758996
Sorrisi canonici
O=[Cr]O[Cr]=O
IUPAC Name
oxo(oxochromiooxy)chromium
InChIKey
QDOXWKRWXJOMAK-UHFFFAOYSA-N
INCHI
1S/2Cr.3O
Isomeri SMILES
O=[Cr]O[Cr]=O
WGK Germania
3
RTECS
GB6475000
Peso molecolare
151.99
Reaxy-Rn
11323428
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11323428&ln=

Documentazione

📋 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
ClasseMiscellaneous mixed metal/non-metals
SubclassMiscellaneous metallic oxoanionic compounds
Intermediate Tree Nodes Not available
Direct ParentMiscellaneous chromites
Alternative Parents Inorganic salts  Inorganic oxides  
Molecular FrameworkNot available
Substituents Chromite - Inorganic oxide - Inorganic salt
DescrizioneThis compound belongs to the class of inorganic compounds known as miscellaneous chromites. These are inorganic compounds in which the largest metallic oxoanion is chromite, to which either no atom or a non metal atom is bonded.
External Descriptors chromium oxide
Struttura 3D
Modello di struttura chimica interattiva





Certificati (CoA, COO, BSE/TSE e tabella di analisi)
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.

37 results found

Lot NumberCertificate TypeDataOggetto
L2228007Certificate of AnalysisSep 22, 2026 C118496
H2627263Certificate of AnalysisAug 18, 2026 C118496
H2627275Certificate of AnalysisAug 18, 2026 C118496
H2627276Certificate of AnalysisAug 18, 2026 C118496
C2209504Certificate of AnalysisDec 10, 2025 C118496
K2506705Certificate of AnalysisNov 03, 2025 C118496
K2506710Certificate of AnalysisNov 03, 2025 C118496
D2624070Certificate of AnalysisNov 03, 2025 C118496
K2506704Certificate of AnalysisNov 03, 2025 C118496
K2506699Certificate of AnalysisNov 03, 2025 C118496
I2510351Certificate of AnalysisAug 28, 2025 C118496
I2510352Certificate of AnalysisAug 28, 2025 C118496
I2510353Certificate of AnalysisAug 28, 2025 C118496
H2511048Certificate of AnalysisAug 23, 2025 C118496
E2523165Certificate of AnalysisApr 30, 2025 C118496
E2523166Certificate of AnalysisApr 30, 2025 C118496
E2523167Certificate of AnalysisApr 30, 2025 C118496
E2519179Certificate of AnalysisApr 11, 2025 C118496
A2503774Certificate of AnalysisDec 18, 2024 C118496
A2503773Certificate of AnalysisDec 18, 2024 C118496
A2510282Certificate of AnalysisDec 18, 2024 C118496
A2510274Certificate of AnalysisDec 18, 2024 C118496
A2503775Certificate of AnalysisDec 18, 2024 C118496
K2405468Certificate of AnalysisOct 25, 2024 C118496
J2415366Certificate of AnalysisSep 29, 2024 C118496
H2406601Certificate of AnalysisJul 22, 2024 C118496
G2418462Certificate of AnalysisJul 09, 2024 C118496
E2428158Certificate of AnalysisMay 14, 2024 C118496
E2317748Certificate of AnalysisMar 02, 2023 C118496
L2228005Certificate of AnalysisOct 09, 2022 C118496
L2228015Certificate of AnalysisOct 09, 2022 C118496
K1801025Certificate of AnalysisSep 12, 2022 C118496
H2229077Certificate of AnalysisAug 12, 2022 C118496
H2229076Certificate of AnalysisAug 12, 2022 C118496
H2229075Certificate of AnalysisAug 12, 2022 C118496
C2209515Certificate of AnalysisJan 17, 2022 C118496
C2209275Certificate of AnalysisJan 17, 2022 C118496
Proprietà chimiche e fisiche
SensibilitàMoisture sensitive.
Punto di ebollizione (°C)4000°C
Punto di fusione (°C)2266°C
Peso molecolare151.990 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count3
Rotatable Bond Count0
Exact Mass151.866 Da
Monoisotopic Mass151.866 Da
Topological Polar Surface Area43.400 Ų
Heavy Atom Count5
Formal Charge0
Complexity34.200
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 Count1
Domande frequenti e articoli
Citations of This Product
Calcolatori di soluzioni
Recensioni

Recensioni dei clienti

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