ネオジム

Neodymium

HCID 23934CAS 13864-04-5

部分構造検索類似構造を探す

基本情報

標準SMILES: [Nd]
InChIKey: QEFYFXOXNSNQGX-UHFFFAOYSA-N
分子式: Nd
平均分子量: 144.24 g/mol
単同位体質量: 141.9077233

概要

Neodymium atom is a lanthanoid atom and a f-block element atom.

名称と識別子

優先名称: Neodymium
IUPAC: neodymium
現地名: トリヒドリドネオジム(III)
英語名: NEODYMIUM HYDRIDE
分子式: Nd
分子量: 144.24

名称と別名

NEODYMIUM7440-00-8NdDTXSID50646772I87U3734ARefChem:165201DTXCID7047641231-109-3neodimioNeodymneodymium atomneodyme

名称をさらに表示

ネオジムヒドリドトリヒドリドネオジム(III)NEODYMIUM HYDRIDEneodymium trihydridehydride,neodymium(3+)Trihydrideneodymium(III)NEODYMIUM HYDRIDE ISO 9001：2015 REACHNeodymium hydride, REacton, 99.9% (REO)

MFCD0001113060NdNeodymium IonNeodymium @ 1000 microg/g in Hydrocarbon OilNeodymium @ 5000 microg/g in Hydrocarbon OilNeodymium, ion(Nd5+)EINECS 231-109-3Neodymium Standard: Nd @ 1000 microg/mL in 5% HNO3

データベース識別子

CAS: 13864-04-5、42320-27-4、7440-00-8
PubChem CID: 23934
DTXSID: DTXSID5064677
ChEBI: CHEBI:33372
UNII: 2I87U3734A
EC Number: 231-109-3
Nikkaji: J276.341I、J280.345C、J95.117J、J96.255D

物性

構造計算による物性

極性表面積: 0 Å²
水素結合供与体数: 0
水素結合受容体数: 0
回転可能結合数: 0
重原子数: 1
形式電荷: 0
複雑度: 0

実験および物理化学的性質

Chemical ClassesMetals -> Rare Earth Metals

SpringerMaterials Propertieselectron density of states

Density7.01 @25 °C

Boiling Point3074 °C @760 [mm Hg]

Physical Description · 3 件

Dry Powder

Silver-white metal that yellows on exposure to air; [Merck Index] Soft, malleable metal; soluble in dilute acids; [Hawley]

Liquid

物理化学的性質

EPAの化学物質情報: Neodymium hydride (NdH3) (13864-04-5)

化学的性質

化学的特性lumps under argon atmospheric; -60 mesh with 99.9% purity [CER91] [ALF95]

安全と法規制

GHS分類

GHS Classification · 5 件

This chemical does not meet GHS hazard criteria for 56.4% (261 of 463) of all reports.

Danger

H228 (34.3%): Flammable solid [Danger Flammable solids]

P210, P235, P240, P241, P264, P264+P265, P273, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, P362+P364, P370+P378, P407, P410, P413, P420, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 463 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Regulatory Information · 4 件

Chemical: Neodymium

Neodymium is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Neodymium are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 12-12-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/14409

Neodymium: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Other Safety InformationIMAP assessments - Neodymium: Human health tier I assessment

Hazards SummarySalts are eye irritants; [Hawley] See RARE EARTH METALS and linked occupational diseases.

Hazard Classes and CategoriesFlam. Sol. 2 (34.3%)

安全と保護具

Protective Action Criteria (PAC) · 3 件

12 [mg/m3]

130 [mg/m3]

790 [mg/m3]

毒性情報

Adverse EffectsFibrogenic - Inducing tissue injury and fibrosis (scarring).

安全データ

tsca: TSCA listed

化学と産業

用途と製造

Uses · 2 件

Used in electronics, alloys, glass, metallurgical research, lasers, and iron and steel production (gas scavenger); [Hawley]

Steel Producing [Category: Industry]

U.S. Production2023: 20,589 lb

Consumer UsesMagnetic element

Industry UsesOther

General Manufacturing Information · 2 件

Electrical Equipment, Appliance, and Component Manufacturing

Neodymium: ACTIVE

サプライヤー8 社

广东元丰化学试剂有限公司0751-2829979 13376591640 · [email protected]

陕西缔都医药化工有限公司+86-29-87569262 +86-15003564040 · [email protected]

广东翁江化学试剂有限公司0751-2815987 13927875076 · [email protected]

上海卜微应用材料技术有限公司021-64112762 18930491979

SHANGHAI AOTA NEW MATERIAL CO., LTD+8615821847224 · [email protected]