수산화리튬1수화물
Lithium hydroxide, monohydrate
기본 정보
- CAS
1310-66-3- 표준 SMILES
O.[Li+].[OH-]- InChIKey
GLXDVVHUTZTUQK-UHFFFAOYSA-M- 분자식
- H2O.HLiO
- 평균 분자량
- 42 g/mol
- 단동위원소 질량
- 42.02930777
개요
Small colorless crystals. Denser than water. Contact may cause severe irritation to skin, eyes, and mucous membranes. Toxic by ingestion, inhalation and skin absorption. Used to make electric storage batteries, soaps, and lubricants.
이름 및 식별자
- 우선 이름
- Lithium hydroxide, monohydrate
- IUPAC
- lithium;hydroxide;hydrate
- 현지명
- 수산화리튬1수화물
- 영어명
- Lithium hydroxide monohydrate
- 분자식
- Li.HO.H2O
- 분자량
- 41.96
이름 및 동의어
Lithium hydroxide monohydrate1310-66-3Lithium hydroxide, monohydrateLithium hydroxide (Li(OH)), monohydrateLithium hydroxide (USP)Lithium hydroxide [USP]RefChem:799552603-454-3lithium hydroxide hydrateLithium hydroxidoHydroxyde de lithiumLiOH-hydrate
이름 더 보기
수산화리튬하이드록시리튬모노수화물하이드록시리튬,모노수화물하이드록시리튬모노수화물수산화리튬일수화물LiOH.H2OLiOHH2OLi.HO.H2OLithium hydrateithium hydroxide monohydrateLithium(1+) hydrate hydroxideLithine hydrateMonohydrate Lithium HydroxideLithium hydroxide mo
LiOH waterlithium;hydroxide;hydratewater LiOHMFCD00149772lithiumhydroxid-hydrateLithium hydroxide H2Olithium hydroxide water76576-67-5
데이터베이스 식별자
- CAS
1310-66-3、55622-30-5- PubChem CID
- 168937
- DTXSID
DTXSID8051382- UNII
- G51XLP968G
- EC Number
- 603-454-3
물성
구조 계산 물성
- 극성 표면적
- 2 Ų
- 수소 결합 공여자 수
- 2
- 수소 결합 수용자 수
- 2
- 회전 가능 결합 수
- 0
- 무거운 원자 수
- 3
- 형식 전하
- 0
- 복잡도
- 2
실험 및 물리화학적 성질
Chemical Classes
Metals -> Metals, Inorganic Compounds
Corrosives
Density
1.51 g/cm³
1.51 @25 °C
SolubilitySolubility in water, g/100ml at 20 °C: 19.1 (good)
Decomposition924 °C
Melting Point450-471 °C
Physical Description
Small colorless crystals. Denser than water. Contact may cause severe irritation to skin, eyes, and mucous membranes. Toxic by ingestion, inhalation and skin absorption. Used to make electric storage batteries, soaps, and lubricants.
Dry Powder
Colorless hygroscopic solid; [ICSC] White odorless crystalline powder; [Alfa Aesar MSDS]
COLOURLESS-TO-WHITE HYGROSCOPIC CRYSTALS.
물리화학적 성질
- 녹는점
- 462 °C · 462 °C
- 끓는 점
- 920 °C · 920 °C
- 밀도
- 1.51 · 1.51
- 저장 조건
- Store at room temperature.
- 용해도
- 2 O: · H2O: 1 M at 20 °C, 투명, 무색
- 물리적 상태
- 고체
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
Danger
H301+H311 (17.8%): Toxic if swallowed or in contact with skin [Danger Acute toxicity, oral; acute toxicity, dermal]
P260, P261, P262, P264, P264+P265, P270, P271, P280, P301+P316, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P330, P361+P364, P363, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 584 reports by companies from 26 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Danger
H302: Harmful if swallowed [Warning Acute toxicity, oral]
유해성 정보
Regulatory Information
Chemical: Lithium hydroxide, monohydrate
Lithium hydroxide (Li(OH)), monohydrate is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Lithium hydroxide (Li(OH)), monohydrate 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)
Lithium hydroxide, monohydrate: Does not have an individual approval but may be used under an appropriate group standard
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 InformationIMAP assessments - Lithium hydroxide: Human health tier II assessment
DOT LabelCorrosive
Fire Hazards
Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Not combustible.
Health HazardsExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
화학 및 산업
용도 및 제조
Uses
Used in photographic developers and alkaline storage batteries; Also used as a catalyst and in esterifications; [Merck Index]
Battery Manufacturing [Category: Industry]
U.S. Production2023: 33,000 lb
Industry UsesNot Known or Reasonably Ascertainable
General Manufacturing InformationNot Known or Reasonably Ascertainable
응용 분야
용도Lithium hydroxide monohydrate is used for the production of lithium greases, lithium soaps, lithium stearate and lithium salts. It finds application as a carbon dioxide adsorbent in breathing gas purification systems for spacecrafts, submarines and rebreathers; as a storage-battery electrolyte; as a heat transfer medium and as a catalyst for polymerization reaction. It is also used in ceramics and some portland cement formulations.
일반 설명Small colorless crystals. Denser than water. Contact may cause severe irritation to skin, eyes, and mucous membranes. Toxic by ingestion, inhalation and skin absorption. Used to make electric storage batteries, soaps, and lubricants. An aqueous solution of a lithium salt below its boiling point has been considered for both a tritium breeding blanket and as a coolant in several fusion reactor designs. In order to breed sufficient tritium to fuel the reactor, a high concentration of lithium is desirable and lithium hydroxide is sufficiently soluble for this purpose. The solution would be contained in pipes and heat exchangers, most probably made from carbon steel.
제조 방법
Lithium hydroxide monohydrate may also be made by the evaporation of a solution prepared by the reaction of calcium hydroxide and lithium carbonate.Anhydrous lithium hydroxide may be prepared by heating the monohydrate in air or in a vacuum.
관련 반응
7,504건
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