Ammoniumbenzoat

Bezeichnung:Ammoniumbenzoat

CAS-Nr1863-63-4

Englisch Name:Ammonium benzoate

CBNumberCB5437201

SummenformelC7H9NO2

Molgewicht139.15

MOL-Datei1863-63-4.mol

Synonyma

Ammoniumbenzoat

Ammoniumbenzoat physikalisch-chemischer Eigenschaften

Schmelzpunkt	192-198 °C (dec.) (lit.)
Siedepunkt	255.1°C (rough estimate)
Dichte	1.26 g/cm3 (25℃)
Dampfdruck	0.214Pa at 20℃
Brechungsindex	1.5029 (estimate)
Flammpunkt	110°(230°F)
storage temp.	Store at +5°C to +30°C.
Löslichkeit	H₂O: 1 M at 20 °C, clear, colorless
Aggregatzustand	Crystals
Farbe	White to off-white
Geruch (Odor)	Ammonical odour
Säure-Base-Indikators(pH-Indikatoren)	6 - 7.5
PH	6.4 (100g/l, H2O, 20℃)
Wasserlöslichkeit	soluble
Sensitive	Moisture Sensitive
Merck	14,496
BRN	3634518
LogP	-0.399 at 25℃
CAS Datenbank	1863-63-4(CAS DataBase Reference)
NIST chemische Informationen	Ammonium benzoate(1863-63-4)
EPA chemische Informationen	Ammonium benzoate (1863-63-4)

Sicherheit

Kennzeichnung gefährlicher	Xn,Xi
R-Sätze:	22-36/37/38
S-Sätze:	26-36
WGK Germany	3
RTECS-Nr.	DG3378000
TSCA	Yes
HS Code	2916 31 00
Giftige Stoffe Daten	1863-63-4(Hazardous Substances Data)
Toxizität	LD50 orally in Rabbit: 825 mg/kg

Gefahreninformationscode (GHS)

Ammonium benzoate Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
Ammonium benzoate NH4C7H5O2,white crystalline powder,soluble, formed by reaction of NH4OH and benzoic acid. Used (1) as a food preservative, (2) in medicine.
Verwenden
To preserve glue and latex.
Verwenden
Ammonium benzoate is used predominantly in industries which acts as a corrosion inhibitors and anti-scaling agents . It is also used as paint additives and coating additives. Other consumer uses include cleaning and furnishing Care products, paints and coatings, personal care products, water treatment products. Ammonium benzoate is also used as chemical analysis reagents, in electronics industry, used for the production of electrolytic capacitors and also used in pharmaceutical industries. Used as adhesives, metal rust treatment and rubber additives.
Allgemeine Beschreibung
A white crystalline solid. Soluble in water. The primary hazard is the threat to the environment. Immediate steps should be taken to limit spread to the environment. Used in medicine and as a food preservative.
Air & Water Reaktionen
Water soluble.
Reaktivität anzeigen
Avoid strong mineral acids and strong alkalis. Special Hazards of Combustion Products: Irritating and toxic ammonia gas and other nitrogen compounds or oxides of carbon may form in fires [USCG, 1999].
Health Hazard
Inhalation of dust may irritate nose. Contact with eyes causes irritation. Ingestion leads to nausea and vomiting.
Brandgefahr
Special Hazards of Combustion Products: Irritating and toxic ammonia gas and other nitrogen compounds or oxides of carbon may form in fires.
Flammability and Explosibility
Not classified
Sicherheitsprofil
Poison by ingestion andintravenous routes. When heated to decomposition itemits toxic vapors of NOx and NH3.
läuterung methode
Crystallise it from EtOH. [Beilstein 9 IV 273.]

Ammonium benzoate Upstream-Materialien And Downstream Produkte

Ammoniumbenzoat Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

1863-63-4, Ammonium benzoate Verwandte Suche:

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