Magnesium bisulfite
기본 정보
- CAS
13774-25-9- 표준 SMILES
O=S([O-])O.O=S([O-])O.[Mg+2]- InChIKey
LPHFLPKXBKBHRW-UHFFFAOYSA-L- 분자식
- Mg(HSO3)2
- 평균 분자량
- 186.45 g/mol
개요
Magnesium bisulfite solution appears as an aqueous solution of magnesium hydrogen sulfite. Corrosive.
이름 및 식별자
- 우선 이름
- Magnesium bisulfite
- IUPAC
- magnesium hydrogen sulfite
- 영어명
- MAGNESIUM BISULFITE
- 분자식
- H4MgO3S
- 분자량
- 108.39
이름 및 동의어
Magnesium bisulfite13774-25-92B0YA3FN2SRefChem:155175237-403-8magnesium;hydrogen sulfitemagnesium bisulphiteMagnesiumhydrogensulfitUNII-2B0YA3FN2SSCHEMBL625076Magnesium dihydrogen disulphiteSCHEMBL2042516
이름 더 보기
Magnesium acid sulfiteBis(sulfinooxy)magnesiumMAGNESIUM HYDROGEN SULFITEMagnesium bisulfite solutionsulfurousacid,magnesiumsalt(2:1)MAGNESIUM BISULFITE, APPROX. 30 WT. % SO LUTION IN WATER
LPHFLPKXBKBHRW-UHFFFAOYSA-LEINECS 237-403-8EC 237-403-8Q16532724
데이터베이스 식별자
- CAS
13774-25-9- PubChem CID
- 10130272
- UNII
- 2B0YA3FN2S
- EC Number
- 237-403-8
물성
구조 계산 물성
- 극성 표면적
- 159 Ų
- 수소 결합 공여자 수
- 2
- 수소 결합 수용자 수
- 8
- 회전 가능 결합 수
- 0
- 무거운 원자 수
- 9
- 형식 전하
- 0
- 복잡도
- 24.8
실험 및 물리화학적 성질
Physical DescriptionMagnesium bisulfite solution appears as an aqueous solution of magnesium hydrogen sulfite. Corrosive.
물리화학적 성질
- 밀도
- 1.22 g/mL · 1.22 g/mL at 25 °C
- EPA
- Sulfurous acid, magnesium salt (2:1) (13774-25-9)
안전 및 규제
안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.
GHS 분류
GHS Classification
This chemical does not meet GHS hazard criteria for 2.5% (1 of 40) of reports.
Danger
H290 (97.5%): May be corrosive to metals [Warning Corrosive to Metals]
P234, P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P390, P405, P406, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 40 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
유해성 정보
Regulatory InformationStatus: Active Update: 20-12-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/11926
DOT LabelCorrosive
Fire HazardsExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Health HazardsExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Reactive GroupSulfite and Thiosulfate Salts
Reactivity AlertsStrong Reducing Agent
Reactivity Profile
MAGNESIUM BISULFITE SOLUTION generates gaseous toxic sulfur dioxide in contact with oxidizing acids and nonoxidizing acids. Reacts with oxidizing agents to generate heat and products that may be flammable, combustible, or otherwise reactive. Can react explosively with strong oxidizing agents.
Air and Water ReactionsAn aqueous solution.
화학 및 산업
응용 분야
일반 설명An aqueous solution of magnesium hydrogen sulfite. Corrosive.
관련 반응
10건
화합물 노트
불러오는 중…