Chrormic trioxide - PrimorTrace™, ≥99.99% metals basis , CAS No.1333-82-0

CAS: 1333-82-0 Cat. No.: C118620 Summenformel: CrO₃ Molekulargewicht: 99.99 EG-Nummer: 215-607-8

QUALITÄT & REINHEIT PrimorTrace™, ≥99.99% metals basis

Synonyms

Chromium trioxide | Chromium(VI) oxide, SAJ first grade, >=95.0% | Chromium(VI) oxide, LR, >=99% | Puratronic chromium trioxide | Chromsaeure anhydrid | PURATRONIC | Q931335 | Chromium(VI) oxide, p.a., 98.0% | Chromium(VI) oxide, ReagentPlus(R), 99.9% tra

Storage

Room temperature,Desiccated

Shipped In

FedEx DG Service

Spezifikationen

Synonyme

Chromium trioxide | Chromium(VI) oxide, SAJ first grade, >=95.0% | Chromium(VI) oxide, LR, >=99% | Puratronic chromium trioxide | Chromsaeure anhydrid | PURATRONIC | Q931335 | Chromium(VI) oxide, p.a., 98.0% | Chromium(VI) oxide, ReagentPlus(R), 99.9% tra

Spezifikationen & Reinheit

PrimorTrace™, ≥99.99% metals basis

Storage

Room temperature,Desiccated

Verschickt in

FedEx DG Service

Note

PrimorTrace™

Reinheit

≥99.99% metals basis

Namen und Kennungen

Pubchem Sid

504752614

Pubchem Sid Url

https://pubchem.ncbi.nlm.nih.gov/substance/504752614

Kanonisches Lächeln

O=[Cr](=O)=O

IUPAC Name

trioxochromium

InChIKey

WGLPBDUCMAPZCE-UHFFFAOYSA-N

INCHI

1S/Cr.3O

Isomere SMILES

O=[Cr](=O)=O

WGK Deutschland

3

RTECS

GB6650000

UN-Nummer

1463

Verpackungsgruppe

II

Molekulargewicht

99.99

Reaxy-Rn

3902806

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3902806&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Mixed metal/non-metal compounds
    • Klasse Transition metal organides
      • Subclass Transition metal oxides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Klasse: Transition metal organides
• Subclass: Transition metal oxides
• Intermediate Tree Nodes: Not available
• Direct Parent: Transition metal oxides
• Alternative Parents: Inorganic chromium trioxides Inorganic salts Inorganic oxides
• Molecular Framework: Not available
• Substituents: Transition metal oxide - Inorganic chromium trioxide - Inorganic oxide - Inorganic salt
• Beschreibung: This compound belongs to the class of inorganic compounds known as transition metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a transition metal.
• External Descriptors: chromium oxide

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemische und physikalische Eigenschaften

• Empfindlichkeit: heat and Moisture sensitive
• Schmelzpunkt (°C): 195°C
• Molekulargewicht: 99.994 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 99.9252 Da
• Monoisotopic Mass: 99.9252 Da
• Topological Polar Surface Area: 51.200 Ų
• Heavy Atom Count: 4
• Formal Charge: 0
• Complexity: 61.800
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

XLogP3

Häufig gestellte Fragen

What does the trace-metals specification mean?

This product is specified at ≥99.99% on a trace-metals basis. That figure describes metallic impurity content rather than overall chemical assay, so it is the relevant specification for ICP-MS, semiconductor and battery applications. Lot-specific values are stated on the Certificate of Analysis.

What does PrimorTrace? mean?

PrimorTrace? indicates that the chemical has been purified and tested specifically for use in trace and elemental analysis. Key specifications typically include controlled UV absorbance at common detection wavelengths, low non-volatile residue, controlled moisture content, and verified lot-to-lot consistency. PrimorTrace? is used for mobile phases, sample preparation and analytical standards in this workflow.

How should this product be stored?

Store at room temperature, desiccated. Keep the container tightly closed with desiccant — the material is moisture-sensitive.

How is this product shipped?

This product is classified as dangerous goods and ships via FedEx DG Service. Ground and other economy services are not available, and delivery to some destinations or address types may be restricted.

What are the CAS number, molecular formula and molecular weight?

The CAS Number is 1333-82-0, the molecular formula is CrO3, and the molecular weight is 99.99 g/mol. InChIKey WGLPBDUCMAPZCE-UHFFFAOYSA-N.

What documentation is provided?

Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.