Chromic Cation

HCID 27668
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Basic information

CAS
16065-83-1
Standard SMILES
[Cr+3]
InChIKey
BFGKITSFLPAWGI-UHFFFAOYSA-N
Molecular formula
Cr+3
Average molar mass
51.996 g/mol
Monoisotopic mass
51.93886176

Overview

Chromium(3+) is a monoatomic trication and a chromium cation. It has a role as an environmental contaminant.

Names & identifiers

Preferred name
Chromic Cation
IUPAC
chromium(3+)

Names & synonyms

Chromium(III)chromium(3+)Chromic ionChromic cationChromium(III) cationChromium (3+)Chromium ion (3+)16065-83-1Cr3+chromium(3+) ionChromium(III) ionChromium cation (3+)
Show more names
Chromium cation (Cr3+)Cr(3+)Cr(III)CHEBI:49544X1N4508KF1CHROMIUM (MART.)CHROMIUM [MART.]Chromium, ion (Cr3)

Database identifiers

CAS
16065-83-1、7440-47-3
PubChem CID
27668
DTXSID
DTXSID2023981
ChEBI
CHEBI:49544
UNII
X1N4508KF1
EC Number
605-220-6

Properties

Computed structural properties

Topological polar surface area
0 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
0
Rotatable bonds
0
Heavy atoms
1

Experimental & physicochemical properties

Chemical ClassesTrace element
PesticidesPesticide -> EPA IRIS
Endocrine DisruptorsPotential endocrine disrupting compound
Melting Point1900 °C
Physical DescriptionSolid

Safety & regulation

GHS classification

GHS Classification · 4 items

Warning

H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]

P261, P272, P280, P302+P352, P321, P333+P317, P362+P364, and P501 (click each P-code to see the statement)

The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Hazard information

Regulatory Information · 2 items

Hazard Traits - Environmental tox

Regulation (EC) No 2015/2283 Article 10

Hazard Classes and CategoriesSkin Sens. 1A (100%)

Toxicology

EPA IRIS Information · 2 items

Chromium(III), insoluble salts

1.5 mg/kg-day

Carcinogen Classification · 5 items

Chromium (III) compounds

Group 3: Not classifiable as to its carcinogenicity to humans

Volume 49: (1990) Chromium, Nickel and Welding

1990

1989

RAIS Toxicity Values · 6 items

0.00048

CALEPA

6e-05

CALEPA

0.0001

ATSDR Final

USGS Health-Based Screening Levels for Evaluating Water-Quality · 5 items

Chromium (III)

01033

Trace element

9000

Smith, C.D. and Nowell, L.H., 2024. Health-Based Screening Levels for evaluating water-quality data (3rd ed.). DOI:10.5066/F71C1TWP

Hazard Quotient Level 0.1 or Cancer Risk Level 1E-06 · 6 items

8.50e+04

3.60e+05

6.30e-02

2.60e-01

8.0E+01(G)

6e-05

Hazard Quotient Level 3 or Cancer Risk Level 1E-04 · 6 items

2.60e+05

1.10e+06

1.90e-01

7.90e-01

8.0E+01 (G)

6e-05

Chemistry & industry

Pharmacology

Tissue LocationsEpidermis

Related reactions

11 records
New reaction record

Compound notes

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