Rubidium
基本情報
- CAS
15438-27-4- 標準SMILES
[Rb]- InChIKey
IGLNJRXAVVLDKE-UHFFFAOYSA-N- 分子式
- Rb
- 平均分子量
- 85.468 g/mol
- 単同位体質量
- 84.91178974
概要
Rubidium appears as a soft silvery metal. Shipped in very limited quantities sealed in a copper tube and over packed in a wooden box. Used in electronics.
名称と識別子
- 優先名称
- Rubidium
- IUPAC
- rubidium
名称と別名
RUBIDIUM7440-17-7RUBIDIUM METALLICUMMLT4718TJWDTXSID4064686CHEBI:33322RefChem:55989DTXCID6047650231-126-6Rbrubidiorubidium atom
名称をさらに表示
Rubidium-103Rubidium-106Atomic RubidiumRubidium87MFCD00134055103RbRUBIDIUM METALrubidium|rubidium atom|rubidio
データベース識別子
- CAS
15438-27-4、22438-27-3、7440-17-7- PubChem CID
- 5357696
- DTXSID
DTXSID4064686- ChEMBL
CHEMBL1201326- ChEBI
CHEBI:33322- UNII
- MLT4718TJW
- EC Number
- 231-126-6
物性
構造計算による物性
- 極性表面積
- 0 Ų
- 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 Classes
Metals -> Elements, Metallic
Flammable agents - 3rd degree
SpringerMaterials Propertieselectron density of states
Density1.532 @ 20°C
Boiling Point688 °C @760 [mm Hg]
Melting Point39.5 °C
Physical Description
Rubidium appears as a soft silvery metal. Shipped in very limited quantities sealed in a copper tube and over packed in a wooden box. Used in electronics.
A soft and silver-like metal; Tarnishes in air; Reacts violently with water; [CAMEO]
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
GHS分類
GHS Classification
This chemical does not meet GHS hazard criteria for 1.2% (1 of 81) of reports.
Danger
H260 (98.8%): In contact with water releases flammable gases which may ignite spontaneously [Danger Substances and mixtures which in contact with water, emit flammable gases]
P223, P231+P232, P260, P264, P280, P301+P330+P331, P302+P335+P334, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P402+P404, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 81 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
危険有害性情報
Regulatory Information
Chemical: Rubidium
Rubidium: HSNO Approval: HSR001292 Approved with controls
The New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)
DOT LabelDangerous When Wet
Fire Hazards
Excerpt from ERG Guide 138 [Substances - Water-Reactive (Emitting Flammable Gases)]:
· Produce flammable gases on contact with water.
Health Hazards
Excerpt from ERG Guide 138 [Substances - Water-Reactive (Emitting Flammable Gases)]:
· Inhalation or contact with vapors, substance or decomposition products may cause severe injury or death.
Hazards SummaryA very reactive alkali metal similar to potassium and cesium; [Sax] Reacts with air and water and must be stored in kerosene or similar liquid; Metal can cause serious skin burns; [Hawley]
DOT ID and Guide
化学と産業
用途と製造
Uses
Used in electronics; [CAMEO] Mineral sources include lepidolite, carnallite, pollucite, and natural springs and brines; [Hawley]
Semiconductor Manufacturing [Category: Industry]
General Manufacturing InformationRubidium: ACTIVE
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