Ammonium bisulfate
기본 정보
- CAS
10043-02-4- 표준 SMILES
O=S(=O)([O-])O.[NH4+]- InChIKey
BIGPRXCJEDHCLP-UHFFFAOYSA-N- 분자식
- H3N.H2O4S
- 평균 분자량
- 115.11 g/mol
- 단동위원소 질량
- 114.99392864
개요
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.
이름 및 식별자
- 우선 이름
- Ammonium bisulfate
- IUPAC
- azanium hydrogen sulfate
이름 및 동의어
AMMONIUM BISULFATEAmmonium hydrogen sulfate7803-63-6Ammonium hydrogensulphateSulfuric acid, monoammonium saltAcid ammonium sulfateUN2506Monoammonium sulfate6218R7MBZBAmmonium acid sulfateAmmonium monohydrogen sulfateMonoammonium hydrogen sulfate
이름 더 보기
DTXSID9051244AMMONIUM SULFATE ((NH4)HSO4)UN-2506AMMONIUM HYDROGEN SULFATE (NH4HSO4)RefChem:112137DTXCID8029866232-265-5Ammonium hydrogensulfate
데이터베이스 식별자
- CAS
10043-02-4、7783-20-2、7803-63-6- PubChem CID
- 24655
- DTXSID
DTXSID9051244- UNII
- 6218R7MBZB
- EC Number
- 232-265-5
물성
구조 계산 물성
- 극성 표면적
- 86.8 Ų
- 수소 결합 공여자 수
- 2
- 수소 결합 수용자 수
- 4
- 회전 가능 결합 수
- 0
- 무거운 원자 수
- 6
- 형식 전하
- 0
- 복잡도
- 76
실험 및 물리화학적 성질
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]
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 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.
유해성 정보
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.
화학 및 산업
용도 및 제조
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
관련 반응
19건
화합물 노트
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