基本情報
- CAS
14674-72-7- 標準SMILES
[Ca+2].[O-][Cl+][O-].[O-][Cl+][O-]- InChIKey
MYEDPMLULRCLCZ-UHFFFAOYSA-N- 分子式
- Ca(ClO2)2
- 平均分子量
- 174.98 g/mol
- 単同位体質量
- 173.8799547
概要
Calcium chlorite appears as white granular solid. Prolonged exposure to fire or heat may result in an explosion and the rupturing of the containers.
名称と識別子
- 優先名称
- Calcium chlorite
- IUPAC
- calcium dichlorite
- 現地名
- 二亜塩素酸カルシウム
- 英語名
- Calcium chlorite
- 分子式
- CaCl2O4
- 分子量
- 174.9816
名称と別名
Calcium chlorite14674-72-7Chlorous acid, calcium saltUNII-R1C35H4478R1C35H4478calcium chlorate(III)Chlorous acid, calcium salt (8CI,9CI)RefChem:122802calcium;dichloritecalcium dichloriteUN1453SCHEMBL20195
名称をさらに表示
亜塩素酸カルシウム二亜塩素酸カルシウムビス亜塩素酸カルシウム(クロロシルオキシ)カルシオ クロリットBischlorous acid calcium salt
SCHEMBL29829434DTXSID70932900Calcium chlorite [UN1453] [Oxidizer]DB-243230Q16714127
データベース識別子
- CAS
14674-72-7- PubChem CID
- 61757
- DTXSID
DTXSID70932900- UNII
- R1C35H4478
- Nikkaji
- J43.732H
物性
構造計算による物性
- 極性表面積
- 80.3 Ų
- 水素結合供与体数
- 0
- 水素結合受容体数
- 4
- 回転可能結合数
- 0
- 重原子数
- 7
- 形式電荷
- 0
- 複雑度
- 7.5
実験および物理化学的性質
Chemical ClassesReactive agents - 1st degree
Physical DescriptionCalcium chlorite appears as white granular solid. Prolonged exposure to fire or heat may result in an explosion and the rupturing of the containers.
物理化学的性質
- 比重(密度)
- 2.71 · 2.710
- 溶解性
- 2 O · reacts with H2O
- 外見
- 固体
- 色
- white cubic crystals, crystalline
- 水溶解度
- 2 Oで分解 · H2Oで分解 [HAW93]
- CAS データベース
- 14674 · 14674-72-7
- EPAの化学物質情報
- Chlorous acid, calcium salt (14674-72-7)
化学的性質
化学的特性White crystals. Decomposes in water.
安全と法規制
安全情報は参考情報です。供給元の安全データシート（SDS）、適用法令、専門家による評価に代わるものではありません。
危険有害性情報
Regulatory InformationThe New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)
DOT LabelOxidizer
Fire Hazards
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).
Health Hazards
Excerpt from ERG Guide 140 [Oxidizers]:
· Inhalation, ingestion or contact (skin, eyes) with vapors or substance may cause severe injury, burns or death.
DOT ID and Guide1453 140
Reactive GroupSalts, Basic
Reactivity AlertsStrong Oxidizing Agent
Reactivity Profile
A strong oxidizing agent. Accelerate the burning of combustible materials. Ignites on contact with potassium thiocyanate [Lewis]. Reaction with chlorine yields explosive chlorine dioxide gas. Reaction with ammonia produces ammonium chlorite, which is shock-sensitive. Finely divided mixtures with metallic or organic substances are highly flammable and may be ignited by friction (Lab. Gov. Chemist 1965).
DOT Hazard Classification
Calcium chlorite
UN1453
Div 5.1 Oxidizer (49 eCFR § 173.127)
PG II: the degree of danger presented by the material is medium
Air and Water ReactionsDecomposed by water to calcium hydroxide and chlorine dioxide, an explosive oxidizing gas.
化学と産業
応用分野
説明Calcium chlorite is an oxysalt with a molecular formula of Ca(ClO2)2. It is a white, crystalline material that is soluble in water. It is a strong oxidizer and a fire risk in contact with organic materials. The four-digit UN identification number is 1453. Hypochlorites have two less oxygen atoms than the base-state compounds. They can cause combustion in high concentrations when in contact with organic materials. When heated or in contact with water, they can give off oxygen gas. At ordinary temperatures, they can give off chlorine and oxygen when in contact with moisture and acids. They are commonly used as bleaches and swimming pool disinfectants.
一般的な説明White granular solid. Prolonged exposure to fire or heat may result in an explosion and the rupturing of the containers.
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