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Chromium(VI) oxide, ACS, 98+%

Catalog No. AA3646822
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Catalog No. AA3646822 Supplier Thermo Scientific Chemicals Supplier No. 03646822
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Description

CAS: 1333-82-0 | CrO3 | 99.99 g/mol

Chromium plating, copper stripping, aluminum anodizing, corrosion inhibitor, photography, ceramic glazes, colored glass, oxidizing agent in organic chemistry.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

  • Chromium plating, copper stripping, aluminum anodizing, corrosion inhibitor, photography, ceramic glazes, colored glass, oxidizing agent in organic chemistry
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1333-82-0
Molecular Formula CrO3
Molecular Weight (g/mol) 99.99
MDL Number MFCD00010952
InChI Key WGLPBDUCMAPZCE-UHFFFAOYSA-N
Synonym chromium trioxide, chromium vi oxide, monochromium trioxide, chromtrioxid, chromic trioxide, chromsaeureanhydrid, anhydride chromique, chromium 6+ oxide, chromium vi trioxide, chromium oxide
PubChem CID 14915
ChEBI CHEBI:48240
IUPAC Name trioxochromium
SMILES O=[Cr](=O)=O

Specifications

Boiling Point 250°C (decomposition)
Melting Point 196°C
Physical Form Crystalline
Quantity 100 g
Assay Percent Range >98+%
UN Number UN1463
Merck Index 14,2235
Solubility Information Soluble in water,H2SO4,and alcohol; Also soluble in ether and nitric acid.
Formula Weight 99.99
Percent Purity ≥98%
Grade ACS
Sensitivity Hygroscopic
Density 2.7 g/mL
Chemical Name or Material Chromium oxide, For analysis ACS
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Safety and Handling

Hazard Category H271-H301-H310+H330-H314-H317-H334-H335-H340-H350-H361f-H372
Hazard Statement GHS H Statement
H271-H301-H310-H330-H334-H340-H350-H372-H361-H314-H318-H317
Precautionary Statement P201-P202-P210-P220-P221-P260-P262-P264b-P270-P271-P272-P280g-P281-P283-P284-P285-P302+P350-P304+P340-P305+P351+P338-P306+P360-P310-P330-P331-P333+P313-P353-P363-P370+P378q-P3
DOTInformation Transport Hazard Class: 5.1; Packing Group: II; Proper Shipping Name: CHROMIUM TRIOXIDE, ANHYDROUS
EINECSNumber 215-607-8
RTECSNumber GB6650000
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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