Basic information
- CAS
1310-82-3- Standard SMILES
[OH-].[Rb+]- InChIKey
CPRMKOQKXYSDML-UHFFFAOYSA-M- Molecular formula
- HORb
- Average molar mass
- 102.475 g/mol
- Monoisotopic mass
- 101.91452939
Overview
Rubidium hydroxide appears as a grayish-white solid. It is very irritating to skin and eyes. Denser than water. It is used in electric storage batteries.
Names & identifiers
- Preferred name
- Rubidium hydroxide
- IUPAC
- rubidium(1+) hydroxide
- English name
- Rubidium hydroxide
- Molecular formula
- HORb
- Molecular weight
- 102.47514
Names & synonyms
RUBIDIUM HYDROXIDE1310-82-3Rubidium hydroxide (Rb(OH))Rubidium monohydroxideUNII-2692362HBM2692362HBMRUBIDIUM HYDROXIDE [MI]DTXSID1061655CHEBI:32108Rubidium hydroxide ((sup 81)Rb) Injection [JAN]RUBIDIUM HYDROXIDE, (SOLID)RUBIDIUM HYDROXIDE, [SOLID]
Show more names
Hydroxyde de rubidiumHidroxido de rubidioUN2677 (solution)RefChem:180182UN2678 (solid)Hidroxido de rubidio, solidoHydroxyde de rubidium, solideDTXCID0034017
Database identifiers
- CAS
1310-82-3- PubChem CID
- 62393
- DTXSID
DTXSID1061655- ChEBI
CHEBI:32108- UNII
- 2692362HBM
- EC Number
- 215-186-0
- Nikkaji
- J43.981I
Properties
Computed structural properties
- Topological polar surface area
- 1 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 1
- Rotatable bonds
- 0
- Heavy atoms
- 2
- Formal charge
- 0
- Complexity
- 2
Experimental & physicochemical properties
Chemical Classes
Metals -> Metals, Inorganic Compounds
Corrosives
Density3 .203 @ 11°C
Melting Point382 °C
Physical Description
Rubidium hydroxide appears as a grayish-white solid. It is very irritating to skin and eyes. Denser than water. It is used in electric storage batteries.
Rubidium hydroxide, solution appears as a clear aqueous solution. Very caustic. Very irritating to skin and eyes. Used in electric storage batteries.
Greyish-white deliquescent solid; [Merck Index] 50% aqueous solution: Clear colorless liquid; [Acros Organics MSDS]
V (@25 °C)
Physicochemical properties
- Melting point
- 301 °C · 301 °C
- Density
- 1.05934 g/cm3 · 1.05934 g/cm3(Temp: 25 °C)
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Danger
H302 (98.6%): Harmful if swallowed [Warning Acute toxicity, oral]
P260, P261, P264, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P362+P364, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 74 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Regulatory Information
Chemical: Rubidium hydroxide (Rb(OH))
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.)
Other Safety InformationEvaluation - Chemicals that are unlikely to require further regulation to manage risks to human health
DOT Label
Corrosive
Corrosive
Fire Hazards
Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
· Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
· Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
Health Hazards
Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Chemistry & industry
Uses & manufacturing
Uses
Used as a catalyst in oxidative chlorination; [Merck Index] Used in electric storage batteries; [CAMEO] Used in photography; [NJ-HSFS]
Battery Manufacturing [Category: Industry]
General Manufacturing InformationRubidium hydroxide (Rb(OH)): ACTIVE
Suppliers50 total
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
江苏艾康生物医药研发有限公司025-025-66113011 15955137747 · [email protected]
上海欧金实业有限公司13564718081 13564718081 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
Hebei Yanxi Chemical Co., Ltd.+86-17531190177 · [email protected]
Aladdin Scientific[email protected]
上海迈瑞尔生化科技有限公司4006356688 18621169109 · [email protected]
江苏普乐司生物科技有限公司0513-66017706 18551496367 · [email protected]
阿法埃莎（中国）化学有限公司400-6106006 · [email protected]
北京大田丰拓化学技术有限公司13651141086 · [email protected]
Related reactions
1 records
Compound notes
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