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Ammoniumhydrogensulfat Produkt Beschreibung

Ammonium hydrogen sulfate Struktur
7803-63-6
CAS-Nr.
7803-63-6
Bezeichnung:
Ammoniumhydrogensulfat
Englisch Name:
Ammonium hydrogen sulfate
Synonyma:
AMMONIUM BISULFATE;AMMONIUMBI-SULPHATE;Ammonium hydrogen su;Acid aMMoniuM sulfate;Ammonium acid sulfate;Ammoniumhydrogensulfat;Acid ammnonium sulfate;AMMONIUM HYDROGEN SULFATE;ammonium hydrogensulphate;Ammonium bisulfate-crystal
CBNumber:
CB7854367
Summenformel:
H5NO4S
Molgewicht:
115.11
MOL-Datei:
7803-63-6.mol

Ammoniumhydrogensulfat Eigenschaften

Schmelzpunkt:
147 °C
Siedepunkt:
350 °C (dec.)(lit.)
Dichte
1.79 g/mL at 25 °C(lit.)
Löslichkeit
H2O: 1 M at 20 °C, clear, colorless
Aggregatzustand
Crystalline Powder
Wichte
1.79
Farbe
White
Wasserlöslichkeit
Soluble in water (~115.1 mg/ml at 20°C). Insoluble in acetone, alcohol, and pyridine.
Sensitive 
Hygroscopic
Merck 
13,500
Stabilität:
Stable. Hygroscopic. Incompatible with acids, bases, oxidizing agents.
CAS Datenbank
7803-63-6(CAS DataBase Reference)
EPA chemische Informationen
Ammonium bisulfate (7803-63-6)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Kennzeichnung gefährlicher C
R-Sätze: 34
S-Sätze: 26-36/37/39-45
RIDADR  UN 2506 8/PG 2
WGK Germany  1
3
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  28332990
Bildanzeige (GHS)
Alarmwort Achtung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H314 Verursacht schwere Verätzungen der Haut und schwere Augenschäden. Ätzwirkung auf die Haut Kategorie 1B Achtung P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Verursacht schwere Augenschäden. Schwere Augenschädigung Kategorie 1 Achtung P280, P305+P351+P338, P310
Sicherheit
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P310 Sofort GIFTINFORMATIONSZENTRUM/Arzt/ anrufen.
P301+P330+P331 BEI VERSCHLUCKEN: Mund ausspülen. KEIN Erbrechen herbeiführen.
P303+P361+P353 BEI BERÜHRUNG MIT DER HAUT (oder dem Haar): Alle kontaminierten Kleidungsstücke sofort ausziehen. Haut mit Wasser abwaschen oder duschen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen.
P405 Unter Verschluss aufbewahren.

Ammoniumhydrogensulfat Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R34:Verursacht Verätzungen.

S-Sätze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.
S45:Bei Unfall oder Unwohlsein sofort Arzt zuziehen (wenn möglich, dieses Etikett vorzeigen).

Chemische Eigenschaften

white crystalline powder or chunks. This compound is one of several salts that can form from the reaction of ammonia and sulfur bearing gases, most particularly sulfur trioxide. This product is frequently found in the overhead of crude distillation units and can be quite corrosive to steel equipment. Chemical corrosion inhibitors are often used to control corrosion from ammonium bisulfate.

Verwenden

In hair-waving preparations; as catalyst for organic reactions.

Allgemeine Beschreibung

Ammonium hydrogen sulfate is a colorless to white, powdered solid. Ammonium hydrogen sulfate is toxic by ingestion. When heated to high temperatures, Ammonium hydrogen sulfate may release toxic sulfur oxide and nitrogen oxide fumes. Ammonium hydrogen sulfate is soluble in water. Ammonium hydrogen sulfate is a chemical catalyst, used in hair preparations.

Air & Water Reaktionen

Ammonium hydrogen sulfate dissolves in water with the evolution of some heat and hydrolyzes to form some amounts of sulfuric acid. Deliquescent.

Reaktivität anzeigen

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.

Health Hazard

TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

Brandgefahr

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.

Sicherheitsprofil

Moderately toxic by ingestion. A corrosive. See also SULFATES. Dangerous; when heated to decomposition it emits highly toxic fumes of sulfuric acid and SO,, NH3, and NOx,.

läuterung methode

It crystallises from water at room temperature (1mL/g) on adding EtOH and cooling. (NH4) HSO4 is formed as deliquescent rhombic crystals on cooling a solution of (NH4)2SO4 in hot conc H2SO4 but EtOH decomposes it to (NH4)3H(SO4)2 [Dunnicliff J Chem Soc 123 476 1923]. When powdered (NH4)2SO4 is heated below 100o, it loses NH3, and at 300o it is completely converted to fused (NH4) HSO4, m 140o, but >300o it decomposes to SO2 and N2 [Smith J Chem Soc 30 253 1911].

Ammoniumhydrogensulfat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Ammoniumhydrogensulfat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 110)Lieferanten
Firmenname Telefon Fax E-Mail Land Produktkatalog Edge Rate
Jiangsu Kolod Food Ingredients Co.,Ltd.
18805133257 +86-518-85110578 18805133257
+86-518-85110578 sales3257@jskolod.com CHINA 125 60
Hubei Jusheng Technology Co.,Ltd.
86-18871470254
027-59599243 linda@hubeijusheng.com CHINA 28229 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5917 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 26742 58
career henan chemical co
13203830695 0086-371-86658258
0086-371-86658258 factory@coreychem.com CHINA 29865 58
Zhengzhou Alfa Chemical Co.,Ltd
+86 13343822234
sales5@alfachem.cn;sales9@alfachem.cn;sale1@alfachem.cn;sales7@alfachem.cn CHINA 15027 58
SIMAGCHEM CORP
13806087780 +86 13806087780
shaobowang@simagchem.com CHINA 17607 58
Mainchem Co., Ltd. +86-0592-6210733
+86-0592-6210733 sale@mainchem.com CHINA 32439 55
Chemwill Asia Co.,Ltd. 86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23975 58

7803-63-6(Ammoniumhydrogensulfat)Verwandte Suche:


  • AMMONIUMBI-SULPHATE
  • Ammoniumhydrogensulfat
  • Ammonium hydrogen sulfate, 99.9% (metals basis)
  • Ammonium bisulfate: (Ammonium hydrogen sulfate)
  • Ammonium hydrogen sulfate, Ammonium sulfate monobasic
  • AMMONIUM HYDROGEN SULFATE, FOR ANALYSIS
  • Sulfuric acid hydrogen ammonium salt
  • Ammonium hydrogen su
  • Acid aMMoniuM sulfate
  • Ammonium bisulfate-crystal
  • AMMoniuM hydrogen sulfate(aMMoniuM bi sulfate)
  • Ammonium Hydrogen Sulfate (Metals Basis)
  • AMMoniuM hydrogen sulfate, 99%, for analysis
  • AMMoniuM hydrogen sulfate, extra pure
  • Ammonium hydrogensulfate 99.99% trace metals basis
  • Ammonium hydrogen sulfate, 99.9% trace metals basis
  • Sulfuric acid, aMMoniuMsalt (1:1)
  • Sulfuricacid,monoammoniumsalt
  • Ammonium hydrogensulfate, 99.99% metals basis
  • AMMONIUM BISULFATE
  • AMMONIUM HYDROGEN SULFATE
  • ammonium hydrogensulphate
  • Acid ammnonium sulfate
  • Ammonium acid sulfate
  • Ammonium bisulfate;Acid ammnonium sulfate;Ammonium acid sulfate
  • ammonium sulfate monobasic
  • AMMONIUMBISULFATE,CRYSTAL,REAGENT
  • AMMONIUMBISULFATE,TECHNICAL
  • 7803-63-6
  • 7809-63-6
  • NH4HSO4
  • H5NSO4
  • Analytical Reagents
  • Ammonium
  • Biochemicals and Reagents
  • Analytical Chromatography Product Catalog
  • BioChemical
  • BioChemika Ultra
  • General Use
  • Inorganic Salts
  • Crystallization
  • Puriss p.a.
  • Synthetic Reagents
  • Inorganics
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