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ChemicalBook >> CAS DataBase List >> Erbium(III) oxide

Erbium(III) oxide

$23 - $2515.59
Product name: Erbium(III) oxide
CAS: 12061-16-4
MF: Er2O3
MW: 382.52
EINECS:235-045-7
MDL Number:MFCD00010991
Synonyms:ERBIUM(III) OXIDE;Erbium(III) oxide, REacton (REO);Erbium oxide/ 99+%;ErbiuM Oxide, 99.9 Percent;ErbiuM(III) oxide (99.995%-Er) (REO) PURATREM;ErbiuM(III) oxide >=99.99% trace Metals basis;ErbiuM(III) oxide 99.9% trace Metals basis;ErbiuM(III) oxide, 99.99% (REO)

Price65 Properties Safety Information Description

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Brand

AK Scientific
American Custom Chemicals Corporation
Chem-Impex
GFS CHEMICALS
ProChem
Rare Earth Products
Sigma-Aldrich
Strem Chemicals
Thermo Scientific Chemicals

Package

5G
5gm
10g
25g
25gm
50g
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100g
100gm
250gm
500G
1kg
4L

ManufacturerAK Scientific
Product number8568AF
Product descriptionErbiumoxide
Packaging25g
Price$130
Updated2021-12-16
Buy

ManufacturerAK Scientific
Product number8568AF
Product descriptionErbiumoxide
Packaging100g
Price$429
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberING0010546
Product descriptionERBIUM OXIDE 1.00%
Packaging25G
Price$1106.49
Updated2021-12-16
Buy

ManufacturerAmerican Custom Chemicals Corporation
Product numberING0010546
Product descriptionERBIUM OXIDE 1.00%
Packaging100G
Price$2515.59
Updated2021-12-16
Buy

ManufacturerChem-Impex
Product number47170
Product descriptionErbium oxide nanopowder (40-50 nm) ≥99.9%(REO)
Packaging500G
Price$567
Updated2026-05-19
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ManufacturerChem-Impex
Product number47172
Product descriptionErbium oxide powder (1 micron) ≥99.9%(REO)
Packaging500G
Price$348.4
Updated2026-05-19
Buy

ManufacturerChem-Impex
Product number47170
Product descriptionErbium oxide nanopowder (40-50 nm) ≥99.9%(REO)
Packaging100G
Price$202.6
Updated2026-05-19
Buy

ManufacturerChem-Impex
Product number47172
Product descriptionErbium oxide powder (1 micron) ≥99.9%(REO)
Packaging25G
Price$73
Updated2026-05-19
Buy

ManufacturerChem-Impex
Product number47170
Product descriptionErbium oxide nanopowder (40-50 nm) ≥99.9%(REO)
Packaging25G
Price$97.2
Updated2026-05-19
Buy

ManufacturerChem-Impex
Product number47172
Product descriptionErbium oxide powder (1 micron) ≥99.9%(REO)
Packaging100G
Price$154
Updated2026-05-19
Buy

ManufacturerChem-Impex
Product number49334
Product descriptionErbium(III) oxide ≥98%
Packaging500G
Price$172.5
Updated2026-05-19
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ManufacturerChem-Impex
Product number49334
Product descriptionErbium(III) oxide ≥98%
Packaging25G
Price$23
Updated2026-05-19
Buy

ManufacturerChem-Impex
Product number49334
Product descriptionErbium(III) oxide ≥98%
Packaging100G
Price$57.5
Updated2026-05-19
Buy

ManufacturerGFS CHEMICALS
Product number37012
Product descriptionERBIUMOXIDE,99.99%
Packaging5G
Price$56.34
Updated2021-12-16
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ManufacturerGFS CHEMICALS
Product number37001
Product descriptionERBIUMOXIDE,99.9%
Packaging25g
Price$67.55
Updated2021-12-16
Buy

ManufacturerGFS CHEMICALS
Product number37901
Product descriptionETCHANT,CERIUM+PERCHL
Packaging4L
Price$119.2
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
AK Scientific	8568AF	Erbiumoxide	25g	$130	2021-12-16	Buy
AK Scientific	8568AF	Erbiumoxide	100g	$429	2021-12-16	Buy
American Custom Chemicals Corporation	ING0010546	ERBIUM OXIDE 1.00%	25G	$1106.49	2021-12-16	Buy
American Custom Chemicals Corporation	ING0010546	ERBIUM OXIDE 1.00%	100G	$2515.59	2021-12-16	Buy
Chem-Impex	47170	Erbium oxide nanopowder (40-50 nm) ≥99.9%(REO)	500G	$567	2026-05-19	Buy
Chem-Impex	47172	Erbium oxide powder (1 micron) ≥99.9%(REO)	500G	$348.4	2026-05-19	Buy
Chem-Impex	47170	Erbium oxide nanopowder (40-50 nm) ≥99.9%(REO)	100G	$202.6	2026-05-19	Buy
Chem-Impex	47172	Erbium oxide powder (1 micron) ≥99.9%(REO)	25G	$73	2026-05-19	Buy
Chem-Impex	47170	Erbium oxide nanopowder (40-50 nm) ≥99.9%(REO)	25G	$97.2	2026-05-19	Buy
Chem-Impex	47172	Erbium oxide powder (1 micron) ≥99.9%(REO)	100G	$154	2026-05-19	Buy
Chem-Impex	49334	Erbium(III) oxide ≥98%	500G	$172.5	2026-05-19	Buy
Chem-Impex	49334	Erbium(III) oxide ≥98%	25G	$23	2026-05-19	Buy
Chem-Impex	49334	Erbium(III) oxide ≥98%	100G	$57.5	2026-05-19	Buy
GFS CHEMICALS	37012	ERBIUMOXIDE,99.99%	5G	$56.34	2021-12-16	Buy
GFS CHEMICALS	37001	ERBIUMOXIDE,99.9%	25g	$67.55	2021-12-16	Buy
GFS CHEMICALS	37901	ETCHANT,CERIUM+PERCHL	4L	$119.2	2021-12-16	Buy

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Properties

Melting point :2400°C
Boiling point :3000℃
Density :8.64 g/mL at 25 °C(lit.)
vapor pressure :0Pa at 25℃
storage temp. :Inert atmosphere,Room Temperature
solubility :Soluble in acids
form :Powder
color :rose
Specific Gravity :8.64
Water Solubility :insoluble
Crystal Structure :Sc2O3 type
Sensitive :Hygroscopic
Merck :14,3646
crystal system :Cube
Space group :Ia3
Lattice constant :

a/nm	b/nm	c/nm	α/o	β/o	γ/o	V/nm3
1.0547	1.0547	1.0547	90	90	90	1.1732

InChI :1S/2Er.3O
InChIKey :VQCBHWLJZDBHOS-UHFFFAOYSA-N
SMILES :O=[Er]O[Er]=O
Poissons Ratio :0.292 (@Temperature 20.0 °C )
CAS DataBase Reference :12061-16-4(CAS DataBase Reference)
EPA Substance Registry System :Erbium oxide (Er2O3) (12061-16-4)

Safety Information

Symbol(GHS):

Signal word:

Warning

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P261	Avoid breathing dust/fume/gas/mist/vapours/spray.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P304+P340	IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P337+P313	IF eye irritation persists: Get medical advice/attention.
P405	Store locked up.

Description

Erbium(III) oxide is used for vacuum deposition electrical, optical and photoluminescenc, gate dielectrics in semi conductor devices, and in Biomedicine.

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Suppliers and manufacturers

CHENGDU BEYOND CHEMICAL CO.,LTD.

$50.00 /1000kg
Erbium Oxide CAS:12061-16-4

Hebei Jingbo New Material Technology Co., Ltd

$8.00 /25kg
Erbium Oxide CAS:12061-16-4

Shaanxi Dideu Medichem Co. Ltd

$0.00 /1Kg
Erbium oxide CAS:12061-16-4

Shaanxi Dideu Medichem Co. Ltd

$0.10 /1KG
Erbium Oxide CAS:12061-16-4

Hebei Yanxi Chemical Co., Ltd.

$0.00 /1kg
Erbium(III) oxide CAS:12061-16-4

Hebei Chuanghai Biotechnology Co., Ltd

$0.00 /1KG
Erbium(III) oxide CAS:12061-16-4

Shaanxi Haibo Biotechnology Co., Ltd

$0.00 /25kg
Erbium(III) oxide CAS:12061-16-4

Yujiang Chemical (Shandong) Co.,Ltd.

$40.00 /1kg
Erbium Oxide CAS:12061-16-4

Zhuoer Chemical Co., Ltd

Shanghai MaiNo material technology Co.Ltd

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Erbium(III) oxide

Properties

Safety Information

Description

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