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Calciumdibenzoat

Calcium benzoate Struktur
2090-05-3
CAS-Nr.
2090-05-3
Bezeichnung:
Calciumdibenzoat
Englisch Name:
Calcium benzoate
Synonyma:
CALCIUM BENZOATE;Calciumdibenzoat;calcium dibenzoate;Benzoic acid calcium;Benzoicacid,calciumsalt;CALCIUM BENZOATE REAGENT;Dibenzoic acid calcium salt;Di(benzoic acid)calcium salt;Bis(benzoic acid)calcium salt;Benzoic acid, calcium salt (2:1)
CBNumber:
CB8348713
Summenformel:
C7H8CaO2
Molgewicht:
164.22
MOL-Datei:
2090-05-3.mol

Calciumdibenzoat Eigenschaften

Siedepunkt:
249.2℃[at 101 325 Pa]
Dichte
1.42[at 20℃]
Dampfdruck
0.093Pa at 25℃
Wasserl?slichkeit
Soluble in water (2.6 g/100ml at 0°C).
LogP
1.87
CAS Datenbank
2090-05-3(CAS DataBase Reference)
EPA chemische Informationen
Calcium benzoate (2090-05-3)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
TSCA  Yes
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
Sicherheit
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.

Calciumdibenzoat Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

Calcium benzoate refers to the calcium salt of benzoic acid. When used in the food industry as a preservative, its E number is E213 (INS number 213); it is approved for use as a food additive in the EU, USA and Australia and New Zealand.
The formulas and structures of calcium carboxylate derivatives of calcium and related metals are complex. Generally the coordination number is eight and the carboxylates form Ca-O bonds. Another variable is the degree of hydration.

Chemische Eigenschaften

White or colorless orthorhombic crystals or a white powder. It has slight solubility in water and high solubility in hot water. The compound is highly stable at room temperature.

Verwenden

Calcium benzoate hydrate is used in used in the food industry as a preservative. It is also utilized as a preservative and growth promoter in the feed industry.

synthetische

Calcium benzoate is prepared by reacting benzoic acid and calcium bicarbonate.

l?uterung methode

Calcium benzoate (3H2O) [2090-05-3] M 336.4. Recrystallise it from water (10m/g) between 90o and 0o. [Beilstein 9 I 60, 9 H 85, 9 III 377, 9 IV 280.]

Calciumdibenzoat Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Benzoesure calcium bicarbonate Calciumdihydroxid

Downstream Produkte

Acetophenon gentian root extract Benzylbenzoat

Calciumdibenzoat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 89)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Shaanxi Dideu Medichem Co. Ltd 		+86-29-81148696 +86-15536356810
 1022@dideu.com China 3882 58
Hebei Yanxi Chemical Co., Ltd. 		+8617531190177
 peter@yan-xi.com China 5857 58
Hebei Weibang Biotechnology Co., Ltd 		+8617732866630
 bess@weibangbio.com China 18151 58
airuikechemical co., ltd. 		+undefined86-15315557071
 sales02@sdzhonghuimaterial.com China 983 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512
 info@tianfuchem.com China 21634 55
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418679 +8618949832763
 info@tnjchem.com China 2986 55
Shaanxi Pioneer Biotech Co., Ltd . 		+8613259417953
 sales@pioneerbiotech.com China 1287 58
Shandong chuangyingchemical Co., Ltd. 		18853181302
sale@chuangyingchem.com CHINA 5906 58
Chongqing Chemdad Co., Ltd 		+86-023-6139-8061 +86-86-13650506873
 sales@chemdad.com China 39894 58
career henan chemical co 		+86-0371-86658258 +8613203830695
 factory@coreychem.com China 29811 58

2090-05-3(Calciumdibenzoat)Verwandte Suche:

  • Calcium benzoate hydrate, 98%, water <8%
  • CALCIUM BENZOATE
  • calcium dibenzoate
  • CALCIUM BENZOATE REAGENT
  • Benzoic acid calcium
  • Bis(benzoic acid)calcium salt
  • Di(benzoic acid)calcium salt
  • Dibenzoic acid calcium salt
  • Calcium benzoate hydrate, 98%, water <:8%
  • Calcium benzoate hydrate, Water <8%
  • Benzoicacid,calciumsalt
  • Calciumdibenzoat
  • CALCIUM BENZOATE, REAGENTCALCIUM BENZOATE, REAGENTCALCIUM BENZOATE, REAGENTCALCIUM BENZOATE, REAGENT
  • Benzoic acid, calcium salt (2:1)
  • 2090-05-3
  • 2090-5-3
  • C6H5CO22CaxH2O
  • C6H5COO2Ca
  • C6H5CO22Ca
  • C14H10CaO403H2O
  • CaC6H5COO2
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