Trióxido de crómio - PrimorTrace™, ≥99,99% com base em metais , CAS No.1333-82-0

CAS: 1333-82-0 Cat. No.: C118620 Fórmula: CrO₃ Peso molecular: 99.99 Número CE: 215-607-8

GRAU & PUREZA PrimorTrace™, ≥99.99% metals basis

Synonyms

Trióxido de crómio | Óxido de crómio(VI), SAJ de primeiro grau, >=95,0% | Óxido de crómio(VI), LR, >=99% | Trióxido de crómio Puratronic | Anidrido cromático | PURATRONIC | Q931335 | Óxido de crómio(VI), p.a., 98,0% | Óxido de crómio(VI), ReagentPlus(R),

Storage

Desiccated,Room temperature

Shipped In

FedEx DG Service

Especificações

Sinónimos

Trióxido de crómio | Óxido de crómio(VI), SAJ de primeiro grau, >=95,0% | Óxido de crómio(VI), LR, >=99% | Trióxido de crómio Puratronic | Anidrido cromático | PURATRONIC | Q931335 | Óxido de crómio(VI), p.a., 98,0% | Óxido de crómio(VI), ReagentPlus(R),

Especificações e pureza

PrimorTrace™, ≥99,99% com base em metais

Condições de armazenamento de armazenamento

Desiccated,Room temperature

Enviado em

FedEx DG Service

Grau

PrimorTrace™

Pureza

≥99.99% metals basis

Nomes e identificadores

Pubchem Sid

504752614

Pubchem Sid Url

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

Sorrisos canónicos

O=[Cr](=O)=O

IUPAC Name

trioxochromium

InChIKey

WGLPBDUCMAPZCE-UHFFFAOYSA-N

INCHI

1S/Cr.3O

SMILES isoméricas

O=[Cr](=O)=O

WGK Alemanha

3

RTECS

GB6650000

Número UN

1463

Grupo de embalagem

II

Peso molecular

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
    • Classe Transition metal organides
      • Subclass Transition metal oxides

• Kingdom: Inorganic compounds
• Superclass: Mixed metal/non-metal compounds
• Classe: 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
• Descrição: 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

Propriedades químicas e físicas

• Sensibilidade: heat and Moisture sensitive
• Ponto de fusão (°C): 195°C
• Peso molecular: 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

Perguntas frequentes

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.