Magnesium bisulfite

HCID 10130272CAS 13774-25-9

部分構造検索類似構造を探す

基本情報

標準SMILES: O=S([O-])O.O=S([O-])O.[Mg+2]
InChIKey: LPHFLPKXBKBHRW-UHFFFAOYSA-L
分子式: Mg(HSO3)2
平均分子量: 186.45 g/mol

概要

Magnesium bisulfite solution appears as an aqueous solution of magnesium hydrogen sulfite. Corrosive.

名称と識別子

優先名称: Magnesium bisulfite
IUPAC: magnesium hydrogen sulfite

名称と別名

Magnesium bisulfite13774-25-92B0YA3FN2SRefChem:155175237-403-8magnesium;hydrogen sulfitemagnesium bisulphiteMagnesiumhydrogensulfitUNII-2B0YA3FN2SSCHEMBL625076Magnesium dihydrogen disulphiteSCHEMBL2042516

名称をさらに表示

LPHFLPKXBKBHRW-UHFFFAOYSA-LEINECS 237-403-8EC 237-403-8Q16532724

データベース識別子

CAS: 13774-25-9
PubChem CID: 10130272
UNII: 2B0YA3FN2S
EC Number: 237-403-8

物性

構造計算による物性

極性表面積: 159 Å²
水素結合供与体数: 2
水素結合受容体数: 8
回転可能結合数: 0
重原子数: 9
形式電荷: 0
複雑度: 24.8

実験および物理化学的性質

Physical DescriptionMagnesium bisulfite solution appears as an aqueous solution of magnesium hydrogen sulfite. Corrosive.

安全と法規制

GHS分類

GHS Classification · 5 件

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.

危険有害性情報

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

安全と保護具

Fire FightingExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:

First AidExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:

Nonfire Spill ResponseExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:

Isolation and EvacuationExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:

Personal Protective Equipment (PPE)Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]: