StartseiteMCPWorkbenchSkills
StartseiteWorkbenchBenachrichtigungenMein Bereich
llms.txt · MCP-AnleitungDatenschutz · Nutzungsbedingungen · Supportv1.8.0
  1. Startseite
  2. /Verbindung

Ammonium bisulfate

HCID 24655
Neue NotizNeue ReaktionAnfrage stellen
Druckvorschau
GrundinformationenÜberblickNamen und BezeichnerEigenschaftenSicherheit und RegulatorischesChemie und IndustrieZugehörige ReaktionenNotizen zur Verbindung
TeilstruktursucheÄhnliche Strukturen suchen

Grundinformationen

CAS
10043-02-4
Standard-SMILES
O=S(=O)([O-])O.[NH4+]
InChIKey
BIGPRXCJEDHCLP-UHFFFAOYSA-N
Summenformel
H3N.H2O4S
Durchschnittliche Molmasse
115,11 g/mol
Monoisotopische Masse
114,99392864

Überblick

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.

Namen und Bezeichner

Bevorzugter Name
Ammonium bisulfate
IUPAC
azanium hydrogen sulfate

Namen und Synonyme

AMMONIUM BISULFATEAmmonium hydrogen sulfate7803-63-6Ammonium hydrogensulphateSulfuric acid, monoammonium saltAcid ammonium sulfateUN2506Monoammonium sulfate6218R7MBZBAmmonium acid sulfateAmmonium monohydrogen sulfateMonoammonium hydrogen sulfate
Weitere Namen anzeigen
DTXSID9051244AMMONIUM SULFATE ((NH4)HSO4)UN-2506AMMONIUM HYDROGEN SULFATE (NH4HSO4)RefChem:112137DTXCID8029866232-265-5Ammonium hydrogensulfate

Datenbank-Bezeichner

CAS
10043-02-4、7783-20-2、7803-63-6
PubChem CID
24655
DTXSID
DTXSID9051244
UNII
6218R7MBZB
EC Number
232-265-5

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA)
86,8 Ų
H-Brücken-Donoren
2
H-Brücken-Akzeptoren
4
Frei drehbare Bindungen
0
Schwere Atome
6
Formalladung
0
Komplexität
76

Experimentelle und physikochemische Eigenschaften

Chemical Classes · 2 Einträge

Other Classes -> Sulfur Compounds

Corrosives

Density1.78 @25 °C
Melting Point146.9 °C
Physical Description · 3 Einträge

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]

Sicherheit und Regulatorisches

Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.

GHS-Klassifizierung

GHS Classification · 5 Einträge

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.

Gefahrenhinweise

Regulatory Information · 6 Einträge

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 · 2 Einträge

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

Chemie und Industrie

Verwendung und Herstellung

Uses · 2 Einträge

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 · 2 Einträge

Transportation Equipment Manufacturing

Sulfuric acid, ammonium salt (1:1): ACTIVE

Zugehörige Reaktionen

19
Reaktionsaufzeichnung erstellen
Reaktionsgleichung von HRID 261181
HRID 261181als Eduktuspto-grants-1979_08
Reaktionsgleichung von HRID 333191
HRID 333191als Eduktuspto-grants-2014_11
Reaktionsgleichung von HRID 333192
HRID 333192als Eduktuspto-grants-2014_11
Reaktionsgleichung von HRID 428644
HRID 428644als Eduktuspto-grants-2001_11
Reaktionsgleichung von HRID 437496
HRID 437496als Eduktuspto-grants-1977_06
Reaktionsgleichung von HRID 441400
HRID 441400als Produktuspto-grants-1977_08
Reaktionsgleichung von HRID 441401
HRID 441401als Produktuspto-grants-1977_08
Reaktionsgleichung von HRID 1026783
HRID 1026783als Eduktuspto-grants-2014_05
Seite 1 von 3

Notizen zur Verbindung

Wird geladen…

Auf dieser SeiteGrundinformationenÜberblickNamen und BezeichnerEigenschaftenSicherheit und RegulatorischesChemie und IndustrieZugehörige ReaktionenNotizen zur Verbindung
Weitere Aktionen
Neue NotizNeue ReaktionAnfrage stellen
· 2 Einträge

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.

Hazards Summary · 1 Eintrag

Hydrolyzed by water evolving small amounts of heat and sulfuric acid; Toxic by ingestion; [CAMEO] Causes ciliary function changes in 60-minute inhalation study of rabbits; [RTECS] Causes burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; [Aldrich MSDS]

DOT ID and Guide2506 154
Reactive GroupSalts, Acidic
Reactivity Profile · 1 Eintrag

Acidic salts, such as AMMONIUM HYDROGEN SULFATE, are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions.

DOT Hazard Classification · 4 Einträge

Ammonium hydrogen sulfate

UN2506

Class 8 Corrosive material (49 eCFR § 173.136)

PG II: the degree of danger presented by the material is medium

Air and Water ReactionsAmmonium hydrogen sulfate dissolves in water with the evolution of some heat and hydrolyzes to form some amounts of sulfuric acid. Deliquescent.
Hazard Classes and Categories · 2 Einträge

Skin Corr. 1B (90.6%)

Corrosives

Sicherheit und Schutzausrüstung

Fire FightingExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Accidental Release Measures · 2 Einträge

· CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.

· ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area.

First Aid · 2 Einträge

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

General First Aid:

Exposure Control and Personal Protection· Wear positive pressure self-contained breathing apparatus (SCBA).
Nonfire Spill ResponseExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Isolation and Evacuation · 2 Einträge

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

Immediate precautionary measure

Protective Action Criteria (PAC) · 3 Einträge

1.2 [mg/m3]

13 [mg/m3]

79 [mg/m3]

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

Toxikologische Informationen

Adverse EffectsDermatotoxin - Skin burns.