Shanghai Nianxing Industrial Co., Ltd
China
Product Name: oxygen(2-);samarium(3+)
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: oxygen(2-);samarium(3+)
Price: ￥115.0/25g ￥345.0/100g
Purity: 98.0%
Stocking Period: Inquiry
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Samarium oxide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

12060-58-1

12060-58-1 structure

12060-58-1 structure

Name: oxygen(2-);samarium(3+)
Chemical Name: Samarium oxide
CAS Number: 12060-58-1
Molecular Formula: O₃Sm₂
Molecular Weight: 348.718
Catalog: Inorganic chemical industry Inorganic salt Rare earth metal, cerium or lanthanum oxide
Create Date: 2018-07-25 11:52:38
Modify Date: 2025-08-25 19:49:03

Name	Samarium oxide
Synonyms	MFCD00011237 EINECS 235-043-6 Samarium(III) oxide oxygen(2-),samarium(3+) Samarium Oxide

Density	8.347
Melting Point	2325ºC
Molecular Formula	O₃Sm₂
Molecular Weight	348.718
Exact Mass	351.824158
PSA	43.37000
Index of Refraction	1.97

CHEMICAL IDENTIFICATION

RTECS NUMBER :: VP3153000

CHEMICAL NAME :: Samarium oxide

CAS REGISTRY NUMBER :: 12060-58-1

LAST UPDATED :: 199701

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: O3-Sm2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: ATDAEI Acute Toxicity Data. Journal of the American College of Toxicology, Part B. (Mary Ann Liebert, Inc., 1651 Third Ave., New York, NY 10128) V.1- 1990- Volume(issue)/page/year: 12,627,1993

Personal Protective Equipment	Eyeshields;Gloves
Hazard Codes	T+
Safety Phrases	S22-S24/25
RIDADR	NONH for all modes of transport
WGK Germany	2
RTECS	VP3153000
HS Code	2846901940

HS Code	2846901940

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