Ammonium bisulfate
基本情報
- CAS
10043-02-4- 標準SMILES
O=S(=O)([O-])O.[NH4+]- InChIKey
BIGPRXCJEDHCLP-UHFFFAOYSA-N- 分子式
- H3N.H2O4S
- 平均分子量
- 115.11 g/mol
- 単同位体質量
- 114.99392864
概要
Ammonium hydrogen sulfate is a colorless to white, powdered solid. It is toxic by ingestion. When heated to high temperatures, it may release toxic sulfur oxide and nitrogen oxide fumes. It is soluble in water. It is a chemical catalyst, used in hair preparations.
名称と識別子
- 優先名称
- Ammonium bisulfate
- IUPAC
- azanium hydrogen sulfate
名称と別名
AMMONIUM BISULFATEAmmonium hydrogen sulfate7803-63-6Ammonium hydrogensulphateSulfuric acid, monoammonium saltAcid ammonium sulfateUN2506Monoammonium sulfate6218R7MBZBAmmonium acid sulfateAmmonium monohydrogen sulfateMonoammonium hydrogen sulfate
名称をさらに表示
DTXSID9051244AMMONIUM SULFATE ((NH4)HSO4)UN-2506AMMONIUM HYDROGEN SULFATE (NH4HSO4)RefChem:112137DTXCID8029866232-265-5Ammonium hydrogensulfate
データベース識別子
- CAS
10043-02-4、7783-20-2、7803-63-6- PubChem CID
- 24655
- DTXSID
DTXSID9051244- UNII
- 6218R7MBZB
- EC Number
- 232-265-5
物性
構造計算による物性
- 極性表面積
- 86.8 Ų
- 水素結合供与体数
- 2
- 水素結合受容体数
- 4
- 回転可能結合数
- 0
- 重原子数
- 6
- 形式電荷
- 0
- 複雑度
- 76
実験および物理化学的性質
Chemical Classes
Other Classes -> Sulfur Compounds
Corrosives
Density1.78 @25 °C
Melting Point146.9 °C
Physical Description
Ammonium hydrogen sulfate is a colorless to white, powdered solid. It is toxic by ingestion. When heated to high temperatures, it may release toxic sulfur oxide and nitrogen oxide fumes. It is soluble in water. It is a chemical catalyst, used in hair preparations.
Liquid
Deliquescent solid; [Merck Index] Colorless to white deliquescent solid; [CAMEO] Colorless crystalline solid; Hygroscopic; [Aldrich MSDS]
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。
GHS分類
GHS Classification
This chemical does not meet GHS hazard criteria for 9.4% (8 of 85) of reports.
Danger
H314 (90.6%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 85 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
危険有害性情報
Regulatory Information
Chemical: Sulfuric acid, monoammonium salt
Hazard Traits - Respiratory Toxicity
Sulfuric acid, ammonium salt (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Sulfuric acid, ammonium salt (1:1) 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: 03-03-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/33165
Ammonium hydrogen sulphate: Does not have an individual approval but may be used under an appropriate group standard
The 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 LabelCorrosive
Fire Hazards
Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
· Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
Health Hazards
Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
· TOXIC and/or CORROSIVE; inhalation, ingestion or skin contact with material may cause severe injury or death.
化学と産業
用途と製造
Uses
Used in hair-wave preparations and organic catalysts; [Merck Index]
Dressing Hair [Category: Other]
U.S. Production2023: 1,297,154 lb
Industry UsesCleaning agent
General Manufacturing Information
Transportation Equipment Manufacturing
Sulfuric acid, ammonium salt (1:1): ACTIVE
関連反応
19 件
化合物ノート
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