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Chrormic trioxide - 99.99% metals basis, high purity , CAS No.1333-82-0

32 Citations

COA

Grade & Purity:

PrimorTrace™

≥99.99% metals basis

Cas Number: 1333-82-0
Molecular Weight: 99.99
EC Number: 215-607-8
MDL number: MFCD00010952
PubChem CID: 14915
PubChem SID: 504752614

In stock

Item Number

C118620

Grouped product items
SKU	Size	Availability	Price
C118620-25g	25g	5	$49.90
C118620-100g	100g	5	$119.90
C118620-500g	500g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$389.90

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Oxidizing agent (18)

Basic Description

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
Specifications & Purity	PrimorTrace™, ≥99.99% metals basis
Storage Temp	Desiccated
Shipped In	Normal
Grade	PrimorTrace™

Taxonomic Classification

Taxonomy Tree

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

Kingdom	Inorganic compounds
Superclass	Mixed metal/non-metal compounds
Class	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
Description	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
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

Names and Identifiers

Pubchem Sid	504752614
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504752614
IUPAC Name	trioxochromium
INCHI	InChI=1S/Cr.3O
InChIKey	WGLPBDUCMAPZCE-UHFFFAOYSA-N
Smiles	O=[Cr](=O)=O
Isomeric SMILES	O=[Cr](=O)=O
WGK Germany	3
RTECS	GB6650000
UN Number	1463
Packing Group	II
Molecular Weight	99.99
Reaxy-Rn	3902806
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=3902806&ln=

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.

15 results found

Lot Number	Certificate Type	Date	Item
C2525528	Certificate of Analysis	Mar 11, 2025	C118620
C2525586	Certificate of Analysis	Mar 11, 2025	C118620
C2525587	Certificate of Analysis	Mar 11, 2025	C118620
G2501065	Certificate of Analysis	Mar 11, 2025	C118620
J2409260	Certificate of Analysis	Sep 19, 2024	C118620
J2409262	Certificate of Analysis	Sep 19, 2024	C118620
J2412049	Certificate of Analysis	Sep 07, 2024	C118620
I2402531	Certificate of Analysis	Sep 07, 2024	C118620
L2325117	Certificate of Analysis	Dec 13, 2023	C118620
K2205176	Certificate of Analysis	Oct 09, 2022	C118620
K2205177	Certificate of Analysis	Oct 09, 2022	C118620
H2206295	Certificate of Analysis	Jun 21, 2022	C118620
H2206297	Certificate of Analysis	Jun 21, 2022	C118620
F2222299	Certificate of Analysis	Jun 08, 2022	C118620
E2225079	Certificate of Analysis	Mar 09, 2022	C118620

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Chemical and Physical Properties

Sensitivity	heat and Moisture sensitive
Melt Point(°C)	195°C
Molecular Weight	99.994 g/mol
XLogP3
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 Å²
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

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