납(II) 요오드산염
Iodic acid
기본 정보
- CAS
25659-31-8- 표준 SMILES
[O-][I+2]([O-])O- InChIKey
ICIWUVCWSCSTAQ-UHFFFAOYSA-N- 분자식
- HIO3
- 평균 분자량
- 175.911 g/mol
- 단동위원소 질량
- 175.89704
개요
Iodic acid is an iodine oxoacid. It has a role as an astringent. It is a conjugate acid of an iodate.
이름 및 식별자
- 우선 이름
- Iodic acid
- IUPAC
- iodic acid
- 현지명
- 납(II) 요오드산염
- 영어명
- LEAD IODATE
- 분자식
- H3IO3Pb
- 분자량
- 385.13
이름 및 동의어
Iodic acid7782-68-5Monoiodic acidIodic acid (HIO3)6U8J18JSBMCHEBI:24857DTXSID2064812RefChem:923486DTXCID9048013231-962-1HIO3Iodsaeure
이름 더 보기
납(II)요오드산염납(II) 요오드산염납요오드산화물요오드산,납(Ⅱ)염LEAD IODATELead(Ⅱ)iodatelead diiodateLEAD(II) IODATElead(2+),diiodateLEAD(II) IODATE, 99.99%Bisiodic acid lead(II) saltiodicacid(hio3),lead(2++)saltLEAD IODATE ISO 9001：2015 REACHIodicacid (HIO3), lead(2+) salt (2:1)
trioxoiodic acidtrioxidoiodine(.)hydrogen trioxoiodatehydroxidodioxidoiodineHOIO2MFCD00011348hydroxy-lambda(5)-iodanedione[IO2(OH)]
데이터베이스 식별자
- CAS
25659-31-8、7782-68-5- PubChem CID
- 24345
- DTXSID
DTXSID2064812- ChEMBL
CHEMBL1161636- ChEBI
CHEBI:24857- UNII
- 6U8J18JSBM
- EC Number
- 231-962-1
- Nikkaji
- J43.589I
물성
구조 계산 물성
- XLogP
- -0.3
- 극성 표면적
- 54.4 Ų
- 수소 결합 공여자 수
- 1
- 수소 결합 수용자 수
- 3
- 회전 가능 결합 수
- 0
- 무거운 원자 수
- 4
- 형식 전하
- 0
- 복잡도
- 46.2
실험 및 물리화학적 성질
Chemical ClassesToxic Gases & Vapors -> Acids, Inorganic
SpringerMaterials Propertiesdielectric constant
Density4.629 @25 °C
Physical Description
Dry Powder
Colorless solid; [Hawley] Colorless or light yellow powder; [MSDSonline] Forms rhombohedral crystals--decompose at 110 deg C; [Ullmann]
물리화학적 성질
- 녹는점
- 300 °C · 300 °C (dec.)(lit.)
- 밀도
- 6.5 g/mL · 6.5 g/mL at 25 °C(lit.)
- 물리적 상태
- 흰색 사방정계 결정
- 색상
- white orthorhombic crystals, crystalline
- 수용성
- 2 O: · g/L 용액 H2O: 0.0254(25°C) [KRU93]
- EPA
- Lead(II) iodate (25659-31-8)
화학적 성질
white; -60 mesh with 99.9%-purity [CRC10] [CER91]
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
Danger
H272 (100%): May intensify fire; oxidizer [Danger Oxidizing liquids; Oxidizing solids]
P210, P220, P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P370+P378, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 50 reports by companies from 5 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: Iodic acid (HIO3)
Iodic acid (HIO3) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Iodic acid (HIO3) 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: Iodic acid (EC: 231-962-1)
Iodic acid: Does not have an individual approval but may be used under an appropriate group standard
Other Safety InformationIMAP assessments - Iodic acid and selected salts: Human health tier II assessment
Hazards Summary
Reacts vigorously with organic matter; Oxidizes iodide to iodine, sulfite to sulfate, and hydrogen sulfide to sulfur; [Ullmann] Corrosive to skin and eyes; [eChemPortal: ERMA] May cause fire on contact with combustible materials; A corrosive substance that can cause injury to the skin, eyes, and respiratory tract; Inhalation may cause chemical pneumonitis; [MSDSonline]
Hazard Classes and Categories
Ox. Sol. 2 (100%)
Acute toxicity (ingestion) - category 4
안전 및 보호
화학 및 산업
용도 및 제조
Uses
Used as an astringent and disinfectant; [Merck Index] Used in analytical chemistry and in medicine (as 1-3% solution); [Hawley]
Using Disinfectants or Biocides [Category: Clean]
U.S. Production2023: 327,135 lb
Industry UsesFlavoring and nutrient
General Manufacturing Information
Food, beverage, and tobacco product manufacturing
Iodic acid (HIO3): ACTIVE
관련 반응
81건
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