납(II) 요오드산염

Iodic acid

HCID 24345CAS 25659-31-8

부분 구조 검색 유사 구조 찾기

기본 정보

표준 SMILES: [O-][I+2]([O-])O
InChIKey: ICIWUVCWSCSTAQ-UHFFFAOYSA-N
분자식: HIO3
평균 분자량: 175.911 g/mol
단동위원소 질량: 175.89704189

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(.)MFCD00011348hydrogen trioxoiodatehydroxidodioxidoiodineHOIO2hydroxy-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 Å²
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 · 2건

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

GHS 분류

GHS Classification · 6건

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 · 4건

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)

Status: Active Update: 25-04-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/24252

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 · 1건

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 · 2건

Ox. Sol. 2 (100%)

Acute toxicity (ingestion) - category 4

안전 및 보호

Protective Action Criteria (PAC) · 3건

1.5 [ppm]

17 [ppm]

100 [ppm]

독성 정보

Adverse EffectsDermatotoxin - Skin burns.

안전 데이터

wgk: 3
tsca: TSCA listed
ridadr: UN 3087 5.1/PG 3
risk_code: 61-8-20/22-33-50/53-62
hazard_code: O,T,N
safety_code: 53-45-60-61
기존화학 물질: KE-21904
함량 및 규제정보: 물질구분: 유독물질; 혼합물(제품)함량정보: 사산화납(lead tetraoxide), 황산납(lead sulfate), 염기성탄산납(basic lead carbonate)을 제외한 납화합물(Lead compounds) 및 이를 25% 이상 함유한 혼합물. 다만, 초산납(lead acetate), 알킬화납(lead alkyls), 아지드화납(lead azide), 이초산납(lead di(acetate)), 메탄술폰산납(lead(Ⅲ) methansulfonate), 인산납(lead phosphate(3:2)), 스티핀산납(lead styphate)의 경우는 이를 0.5% 이상 함유한 혼합물
유해화학물질 필터링: 97-1-9
중점관리물질 필터링: 별표2-331
암, 돌연변이성물질 필터링: 208