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질화세슘

Cesium nitrate

HCID 62674
노트반응
기본 정보개요이름 및 식별자물성안전 및 규제화학 및 산업관련 반응화합물 노트
부분 구조 검색유사 구조 찾기

기본 정보

CAS
7789-18-6
표준 SMILES
O=[N+]([O-])[O-].[Cs+]
InChIKey
NLSCHDZTHVNDCP-UHFFFAOYSA-N
분자식
CsNO3
평균 분자량
194.911 g/mol
단동위원소 질량
194.89326982

개요

Cesium nitrate is a colorless, glittering crystalline solid. It is soluble in water. It is a strong oxidizing material and may burst into flames on contact with organic materials.

이름 및 식별자

우선 이름
Cesium nitrate
IUPAC
cesium nitrate
현지명
질화세슘
영어명
Cesium nitrate
분자식
CsNO3
분자량
194.91

이름 및 동의어

CESIUM NITRATECaesium nitrate7789-18-6Nitric acid, cesium saltCesium(I) nitrate (1:1)Nitric acid cesium saltNitric acid cesium salt (1:1)Cesium nitric acidEINECS 232-146-8NSC 84271UN1451UNII-0K0743KO17
이름 더 보기
세슘질산질화세슘세슘질산L-GLYCINEAKOS 237-137CesiumNitrateGrAKOS BBS-00003777Cesium nitrate 99%Cesium nitrate 99+AMINOETHANOIC ACIDCESIUM NITRATE 1 KG
Cesium nitrate or caesium nitrate0K0743KO17CESIUM NITRATE [MI]DTXSID2064860CAESIUM(1+) ION NITRATEEC 232-146-8NSC-84271RefChem:124642

데이터베이스 식별자

CAS
7789-18-6
PubChem CID
62674
DTXSID
DTXSID2064860
ChEBI
CHEBI:231514
UNII
0K0743KO17
EC Number
232-146-8

물성

구조 계산 물성

극성 표면적
62.9 Ų
수소 결합 공여자 수
0
수소 결합 수용자 수
3
회전 가능 결합 수
0
무거운 원자 수
5
형식 전하
0
복잡도
18.8

실험 및 물리화학적 성질

Chemical ClassesMetals -> Metals, Inorganic Compounds
SpringerMaterials Propertiesdielectric constant
Density3.685 @25 °C
Melting Point409 °C
Physical Description · 3건

Cesium nitrate is a colorless, glittering crystalline solid. It is soluble in water. It is a strong oxidizing material and may burst into flames on contact with organic materials.

Dry Powder

White lustrous solid; [Merck Index] White crystals with lumps; Hygroscopic; [Sigma-Aldrich MSDS]

물리화학적 성질

녹는점
414 °C · 414 °C (lit.)
끓는 점
233 °C · 233 °C
밀도
3.685 g/mL · 3.685 g/mL at 25 °C (lit.)
굴절률
1.55 · 1.55
저장 조건
2 · 2-8°C
용해도
2 O: · H2O: 100 mg/mL
물리적 상태
가루
색상
5 · <5(200mg/mL)(APHA)
Specific Gravity
3.685 · 3.685

안전 및 규제

안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.

GHS 분류

GHS Classification · 4건

Danger

H271 (57.9%): May cause fire or explosion; strong Oxidizer [Danger Oxidizing liquids; Oxidizing solids]

P203, P210, P220, P260, P261, P264, P264+P265, P270, P271, P280, P283, P301+P317, P302+P352, P304+P340, P305+P351+P338, P306+P360, P318, P319, P321, P330, P332+P317, P337+P317, P362+P364, P370+P378, P371+P380+P375, P403+P233, P405, P420, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 183 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

유해성 정보

Regulatory Information · 4건

Chemical: Nitric acid, cesium salt

Nitric acid, cesium salt (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Nitric acid, cesium salt (1:1) 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)

REACH registered substance: Caesium nitrate (EC: 232-146-8)

Cesium nitrate: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationEvaluation - Cesium salts
DOT LabelOxidizer
Fire Hazards · 3건

Excerpt from ERG Guide 140 [Oxidizers]:

CAUTION: Ammonium nitrate products may explode if involved in fire or contaminated with hydrocarbons (fuels), organic matter, other contaminants or when hot molten and contained. Treat as an explosive (GUIDE 112).

CAUTION: Ammonium nitrate products may explode if involved in fire or contaminated with hydrocarbons (fuels), organic matter, other contaminants or when hot molten and contained. Treat as an explosive (GUIDE 112).

Health Hazards · 3건

화학 및 산업

약리 정보

Metabolism/Metabolites · 1건

Intake of some amount of nitrates and nitrites is a normal part of the nitrogen cycle in humans. In vivo conversion of nitrates to nitrites can occur in the gastrointestional tract under the right conditions, significantly enhancing nitrates' toxic potency. The major metabolic pathway for nitrate is conversion to nitrite, and then to ammonia. Nitrites, nitrates, and their metabolites are excreted in the urine. (L1137)

용도 및 제조

UsesUsed to make other cesium salts; [Merck Index]
U.S. Production2023: <50,000 lb
Industry UsesCatalyst
General Manufacturing Information · 2건

Other (requires additional information)

Nitric acid, cesium salt (1:1): ACTIVE

응용 분야 · 2건

용도Cesium nitrate prisms are used in infrared spectroscopy, x-ray phosphors and scintillation counters. It is a precursor material for the synthesis of cesium nitratocuprate and cesium salts. Cesium nitrate doped on carbon-based ruthenium catalyst plays an important role in synthesis of ammonia.

일반 설명Cesium nitrate is a colorless, glittering crystalline solid. Cesium nitrate is soluble in water. Cesium nitrate is a strong oxidizing material and may burst into flames on contact with organic materials.

관련 반응

0건
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현재 필터 조건에 해당하는 반응 기록이 없습니다.

화합물 노트

불러오는 중…

이 페이지에서기본 정보개요이름 및 식별자물성안전 및 규제화학 및 산업관련 반응화합물 노트
수소이온지수(pH)
5 · 5.0-7.5 (50g/l, H2O, 20℃)
수용성
9.16 g/100mL · 9.16g/100mL(0℃)
Merck
14 · 14,2015
안정성
안정적이지만 흡습성이 있습니다. 산화제. 가연성 물질과 접촉하면 화재가 발생할 수 있습니다. 고온에서 분해됩니다. 강력한 환원제, 알코올, 유기 물질, 알루미늄과 호환되지 않습니다.
InChI
1S/Cs.NO3/c;2-1(3)4/q+1;-1
InChIKey
NLSCHDZTHVNDCP-UHFFFAOYSA-N
SMILES
[Cs+].[O-]N(=O)=O
EPA
Cesium nitrate (7789-18-6)

화학적 성질

colourless crystals

Excerpt from ERG Guide 140 [Oxidizers]:

· Inhalation, ingestion or contact (skin, eyes) with vapors or substance may cause severe injury, burns or death.

· Inhalation, ingestion or contact (skin, eyes) with vapors or substance may cause severe injury, burns or death.

Hazards Summary · 1건

A strong oxidizing agent that may cause fire on contact with organic substances; [CAMEO] Causes convulsions, elevated blood pressure, and proteinuria in intraperitoneal, intravenous, and subcutaneous lethal-dose studies of mice and rats; [RTECS] An oxidizer that may intensify fire; A skin and strong eye irritant; Targets the blood and CNS; Possible carcinogen; [Sigma-Aldrich MSDS] See Cesium. See NITRATES and NITRITES.

DOT ID and Guide · 2건

1451 140

1451 140

Reactive GroupNitrate and Nitrite Compounds, Inorganic
Reactivity AlertsStrong Oxidizing Agent
Reactivity Profile · 1건

Mixtures of metal/nonmetal nitrates with alkyl esters may explode owing to the formation of alkyl nitrates. Mixtures of a nitrate with phosphorus, tin (II) chloride, or other reducing agents may react explosively [Bretherick 1979 p. 108-109].

DOT Hazard Classification · 4건

Cesium nitrate or Caesium nitrate

UN1451

Div 5.1 Oxidizer (49 eCFR § 173.127)

PG III: the degree of danger presented by the material is minor

Air and Water ReactionsWater soluble.

안전 및 보호

Fire FightingExcerpt from ERG Guide 140 [Oxidizers]:
Accidental Release Measures · 4건

· CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.

· Keep combustibles (wood, paper, oil, etc.) away from spilled material.

· CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.

· Keep combustibles (wood, paper, oil, etc.) away from spilled material.

First Aid · 3건

Excerpt from ERG Guide 140 [Oxidizers]:

General First Aid:

General First Aid:

Exposure Control and Personal Protection · 2건

· Wear positive pressure self-contained breathing apparatus (SCBA).

· Wear positive pressure self-contained breathing apparatus (SCBA).

Nonfire Spill ResponseExcerpt from ERG Guide 140 [Oxidizers]:
Isolation and Evacuation · 3건

Excerpt from ERG Guide 140 [Oxidizers]:

Immediate precautionary measure

Immediate precautionary measure

Protective Action Criteria (PAC) · 3건

7.2 [mg/m3]

79 [mg/m3]

470 [mg/m3]

Personal Protective Equipment (PPE)Excerpt from ERG Guide 140 [Oxidizers]:
Emergency Response Planning Guidelines · 2건

Small Fire

Small Fire

독성 정보

Treatment · 1건

Methemoglobinemia can be treated with supplemental oxygen and methylene blue 1% solution administered intravenously slowly over five minutes followed by IV flush with normal saline. Methylene blue restores the iron in hemoglobin to its normal (reduced) oxygen-carrying state. (L1613)

Health EffectsNitrate and nitrite poisoning causes methemoglobinemia. Nitrites may cause pregnancy complications and developmental effects. They may also be carcinogenic. (L1137)
Exposure RoutesOral (L1137) ; inhalation (L1137)
Toxicity Summary · 1건

Nitrate's toxicity is a result of it's conversion to nitrite once in the body. Nitrite causes the autocatalytic oxidation of oxyhemoglobin to hydrogen peroxide and methemoglobin. This elevation of methemoglobin levels is a condition known as methemoglobinemia, and is characterized by tissue hypoxia, as methemoglobin cannot bind oxygen. (A2450, L1613)

Signs and Symptoms · 1건

Nitrate and nitrite poisoning causes methemoglobinemia. Symptoms include cyanosis, cardiac dysrhythmias and circulatory failure, and progressive central nervous system (CNS) effects. CNS effects can range from mild dizziness and lethargy to coma and convulsions. (L1137)

Carcinogen ClassificationIngested nitrate or nitrite under conditions that result in endogenous nitrosation is probably carcinogenic to humans (Group 2A). (L135)

안전 데이터

wgk
2
tsca
TSCA listed
rtecs
MB7600000
ridadr
UN 1451
독성
LD50 i.p. in rats: 1.2 g/kg (Cochran)
HS 번호
2834 29 80
risk_code
8-36/37/38
hazard_code
O,Xi
safety_code
22-24/25-17
포장분류
III
위험 등급
5.1
기존화학 물질
KE-05444
F 고인화성물질
3
Hazard Classifications
Acute Tox. 4 OralOx. Sol. 1Repr. 2
스토리지 클래스
5.1A - Strongly oxidizing hazardous materials